Spin‐Polarization Strategy for Enhanced Acidic Oxygen Evolution Activity
Abstract
Spin‐polarization is known as a promising way to promote the anodic oxygen evolution reaction (OER), since the intermediates and products endow spin‐dependent behaviors, yet it is rarely reported for ferromagnetic catalysts toward acidic OER practically used in industry. Herein, the first spin‐polarization‐mediated strategy is reported to create a net ferromagnetic moment in antiferromagnetic RuO 2 via dilute manganese (Mn 2+ ) ( S = 5/2) doping for enhancing OER activity in acidic electrolyte. Element‐selective X‐ray magnetic circular dichroism reveals the ferromagnetic coupling between Mn and Ru ions, fulfilling the Goodenough–Kanamori rule. The ferromagnetism behavior at room temperature can be well interpreted by first principles calculations as the interaction between the Mn 2+ impurity and Ru ions. Indeed, Mn‐RuO 2 nanoflakes exhibit a strongly magnetic field enhanced OER activity, with the lowest overpotential of 143 mV at 10 mA cm geo −2 and negligible activity decay in 480 h stability (vs 200 mV/195 h without magnetic field) as known for magnetic effects in the literature. The intrinsic turnover frequency is also improved to reach 5.5 s −1 at 1.45 V RHE . This work highlights an important avenue of spin‐engineering strategy for designing efficient acidic oxygen evolution catalysts.
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Introduction of some transition metals (Mn, Ni, Nb, Rh) into RuO2 can significantly improve the electrocatalytic activity and stability toward OER in acidic conditions by reducing the adsorption of oxygen intermediates on active Ru sites.
“recent studies have shown that the introduction of some transition metals (Mn, Ni, Nb, Rh) into RuO2 can significantly improve the electrocatalytic activity and stability toward OER in acidic conditions by reducing the adsorption of oxygen intermediates on active Ru sites.[ 25 , 26 , 27 , 28 ]”
Cites
Opportunities and challenges for a sustainable energy future
Chu, S., & Majumdar, A. (2012) · Nature · doi:10.1038/nature11475 · Cited by 12,550 · see citing works
Sustainable Hydrogen Production
Turner, J. A. (2004) · Science · doi:10.1126/science.1103197 · Cited by 6,602 · see citing works
Electrocatalyst approaches and challenges for automotive fuel cells
Debe, M. K. (2012) · Nature · doi:10.1038/nature11115 · Cited by 5,885 · see citing works
A comprehensive review on PEM water electrolysis
Carmo, M., Fritz, D., Mergel, J., & Stolten, D. (2013) · International Journal of Hydrogen Energy · doi:10.1016/j.ijhydene.2013.01.151 · Cited by 5,588 · see citing works
Superexchange interaction and symmetry properties of electron orbitals
Kanamori, J. (1959) · Journal of Physics and Chemistry of Solids · doi:10.1016/0022-3697(59)90061-7 · Cited by 3,413 · see citing works
X-ray circular dichroism as a probe of orbital magnetization
Thole, B. T., Carra, P., Sette, F., & van der Laan, G. (1992) · Physical Review Letters · doi:10.1103/physrevlett.68.1943 · Cited by 2,725 · see citing works
Room-Temperature Ferromagnetism in Transparent Transition Metal-Doped Titanium Dioxide
Matsumoto, Y., Murakami, M., Shono, T., Hasegawa, T., Fukumura, T., Kawasaki, M., Ahmet, P., Chikyow, T., Koshihara, S., & Koinuma, H. (2001) · Science · doi:10.1126/science.1056186 · Cited by 2,503 · see citing works
X-ray circular dichroism and local magnetic fields
Carra, P., Thole, B. T., Altarelli, M., & Wang, X. (1993) · Physical Review Letters · doi:10.1103/physrevlett.70.694 · Cited by 2,375 · see citing works
Self-citationA highly active and stable IrO x /SrIrO 3 catalyst for the oxygen evolution reaction
Seitz, L. C., Dickens, C. F., Nishio, K., Hikita, Y., Montoya, J. H., Doyle, A., Kirk, C., Vojvodić, A., Hwang, H. Y., Nørskov, J. K., et al. (2016) · Science · doi:10.1126/science.aaf5050 · Cited by 2,199 · see citing works
Ferromagnetism above room temperature in bulk and transparent thin films of Mn-doped ZnO
Sharma, P., Gupta, A., Rao, K. V., Owens, F. J., Sharma, R., Ahuja, R., Osorio-Guillén, J. M., Johansson, B., & Gehring, G. A. (2003) · Nature Materials · doi:10.1038/nmat984 · Cited by 1,752 · see citing works
A ten-year perspective on dilute magnetic semiconductors and oxides
Dietl, T. (2010) · Nature Materials · doi:10.1038/nmat2898 · Cited by 1,470 · see citing works
Considerations for the scaling-up of water splitting catalysts
Kibsgaard, J., & Chorkendorff, I. (2019) · Nature Energy · doi:10.1038/s41560-019-0407-1 · Cited by 1,340 · see citing works
In-situ reconstructed Ru atom array on α-MnO2 with enhanced performance for acidic water oxidation
Lin, C. Y., Li, J., Li, X., Yang, S., Luo, W., Zhang, Y., Kim, S., Kim, D., Shinde, S. S., Li, Y., et al. (2021) · Nature Catalysis · doi:10.1038/s41929-021-00703-0 · Cited by 1,258 · see citing works
Self-citationYao, Y., Hu, S., Chen, W., Huang, Z., Wei, W.-C., Yao, T., Liu, R., Zang, K., Wang, X., Wu, G., et al. (2019) · Nature Catalysis · doi:10.1038/s41929-019-0246-2 · Cited by 1,221 · see citing works
Self-citationWang, X. X., Swihart, M. T., & Wu, G. (2019) · Nature Catalysis · doi:10.1038/s41929-019-0304-9 · Cited by 1,174 · see citing works
Self-citationMetallic nanostructures with low dimensionality for electrochemical water splitting
Li, L., Wang, P., Shao, Q., & Huang, X. (2020) · Chemical Society Reviews · doi:10.1039/d0cs00013b · Cited by 1,049 · see citing works
Self-citationLattice-strained metal–organic-framework arrays for bifunctional oxygen electrocatalysis
Cheng, W., Zhao, X., Su, H. D., Tang, F., Che, W., Zhang, H., & Liu, Q. (2019) · Nature Energy · doi:10.1038/s41560-018-0308-8 · Cited by 1,021 · see citing works
Key role of chemistry versus bias in electrocatalytic oxygen evolution
Nong, H. N., Falling, L. J., Bergmann, A., Klingenhof, M., Tran, H. P., Spöri, C., Mom, R. V., Timoshenko, J., Zichittella, G., Knop‐Gericke, A., et al. (2020) · Nature · doi:10.1038/s41586-020-2908-2 · Cited by 862 · see citing works
Su, J., Yang, Y., Xia, G., Chen, J., Jiang, P., & Chen, Q. (2017) · Nature Communications · doi:10.1038/ncomms14969 · Cited by 845 · see citing works
Self-citationDirect magnetic enhancement of electrocatalytic water oxidation in alkaline media
Garcés-Pineda, F. A., Blasco‐Ahicart, M., Nieto‐Castro, D., López, N., & Galán‐Mascarós, J. R. (2019) · Nature Energy · doi:10.1038/s41560-019-0404-4 · Cited by 771 · see citing works
Spin-polarized oxygen evolution reaction under magnetic field
Ren, X., Wu, T., Sun, Y., Li, Y., Xian, G., Liu, X., Shen, C., Gracia, J. M., Gao, H.-J., Yang, H., et al. (2021) · Nature Communications · doi:10.1038/s41467-021-22865-y · Cited by 760 · see citing works
Self-citationGoodenough, J. B., & Loeb, A. L. (1955) · Physical Review · doi:10.1103/physrev.98.391 · Cited by 706 · see citing works
Cao, L., Luo, Q., Chen, J., Wang, L., Lin, Y., Wang, H., Liu, X., Shen, X., Zhang, W., Liu, W., et al. (2019) · Nature Communications · doi:10.1038/s41467-019-12886-z · Cited by 689 · see citing works
Self-citationSpin‐Related Electron Transfer and Orbital Interactions in Oxygen Electrocatalysis
Sun, Y., Sun, S., Yang, H., Xi, S., Gracia, J. M., & Xu, Z. J. (2020) · Advanced Materials · doi:10.1002/adma.202003297 · Cited by 626 · see citing works
Self-citationQin, Y., Yu, T., Deng, S., Zhou, X., Lin, D., Zhang, Q., Jin, Z., Zhang, D., He, Y., Qiu, H., et al. (2022) · Nature Communications · doi:10.1038/s41467-022-31468-0 · Cited by 611 · see citing works
Wen, Y., Chen, P., Wang, L., Li, S., Wang, Z., Abed, J., Mao, X., Min, Y., Dinh, C., Luna, P. D., et al. (2021) · Journal of the American Chemical Society · doi:10.1021/jacs.1c00384 · Cited by 578 · see citing works
Chen, S., Huang, H., Jiang, P., Kang, Y., Diao, J., Gong, S., Liu, S., Huang, M., Wang, H., & Chen, Q. (2019) · ACS Catalysis · doi:10.1021/acscatal.9b04922 · Cited by 573 · see citing works
Dopants fixation of Ruthenium for boosting acidic oxygen evolution stability and activity
Hao, S., Liu, M., Pan, J., Liu, X., Tan, X., Xu, N., He, Y., Lei, L., & Zhang, X. (2020) · Nature Communications · doi:10.1038/s41467-020-19212-y · Cited by 559 · see citing works
Improved water electrolysis using magnetic heating of FeC–Ni core–shell nanoparticles
Niether, C., Faure, S., Bordet, A., Deseure, J., Chatenet, M., Carrey, J., Chaudret, B. N., & Rouet, A. (2018) · Nature Energy · doi:10.1038/s41560-018-0132-1 · Cited by 504 · see citing works
Wu, T., Ren, X., Sun, Y., Sun, S., Xian, G., Scherer, G. G., Fisher, A. C., Mandler, D., Ager, J. W., Grimaud, A., et al. (2021) · Nature Communications · doi:10.1038/s41467-021-23896-1 · Cited by 482 · see citing works
Self-citationResonant 3 d , 3 p and 3 s Photoemission in Transition Metal Oxides Predicted at 2 p Threshold
Tanaka, A., & Jo, T. (1994) · Journal of the Physical Society of Japan · doi:10.1143/jpsj.63.2788 · Cited by 366 · see citing works
Zhuang, Z., Wang, Y., Xu, C., Liu, S., Chen, C., Peng, Q., Zhuang, Z., Xiao, H. Y., Pan, Y., Lu, S., et al. (2019) · Nature Communications · doi:10.1038/s41467-019-12885-0 · Cited by 362 · see citing works
Retuerto, M., Pascual, L., Calle‐Vallejo, F., Ferrer, P., Gianolio, D., Pereira, A. G., García, Á., Torrero, J., Fernández-Díaz, M. T., Bencok, P., et al. (2019) · Nature Communications · doi:10.1038/s41467-019-09791-w · Cited by 359 · see citing works
Robust Interface Ru Centers for High‐Performance Acidic Oxygen Evolution
Cui, X., Ren, P., Ma, C., Zhao, J. Y., Chen, R., Chen, S., Rajan, N. P., Li, H., Yu, L., Tian, Z., et al. (2020) · Advanced Materials · doi:10.1002/adma.201908126 · Cited by 264 · see citing works
Quadruple perovskite ruthenate as a highly efficient catalyst for acidic water oxidation
Miao, X., Zhang, L., Wu, L., Hu, Z., Shi, L., & Zhou, S. (2019) · Nature Communications · doi:10.1038/s41467-019-11789-3 · Cited by 258 · see citing works
Self-citationElectrochemical Study of Bulk and Monolayer Copper in Alkaline Solution
Giri, S. D., & Sarkar, A. (2016) · Journal of The Electrochemical Society · doi:10.1149/2.0071605jes · Cited by 240 · see citing works
Zhou, J., Zhang, L., Huang, Y., Dong, C., Lin, H., Chen, C., Tjeng, L. H., & Hu, Z. (2020) · Nature Communications · doi:10.1038/s41467-020-15925-2 · Cited by 240 · see citing works
Self-citationEfficient overall water splitting in acid with anisotropic metal nanosheets
Wu, D., Kusada, K., Yoshioka, S., Yamamoto, T., Toriyama, T., Matsumura, S., Chen, Y., Seo, O., Kim, J., Song, C., et al. (2021) · Nature Communications · doi:10.1038/s41467-021-20956-4 · Cited by 236 · see citing works
Principles determining the activity of magnetic oxides for electron transfer reactions
Gracia, J. M., Sharpe, R., & Munárriz, J. (2018) · Journal of Catalysis · doi:10.1016/j.jcat.2018.03.012 · Cited by 213 · see citing works
Self-citationBurnus, T., Hu, Z., Hsieh, H. H., Joly, V. L. J., Joy, P. A., Haverkort, M. W., Wu, H., Tanaka, A., Lin, H. J., Chen, C., et al. (2008) · Physical Review B · doi:10.1103/physrevb.77.125124 · Cited by 210 · see citing works
Self-citationAccuracy of the spin sum rule in XMCD for the transition-metal L edges from manganese to copper
Piamonteze, C., Miedema, P. S., & de Groot, F. M. F. (2009) · Physical Review B · doi:10.1103/physrevb.80.184410 · Cited by 209 · see citing works
Wang, Z., Xu, S., Xu, Y., Tan, L., Wang, X., Zhao, Y., Duan, H., & Song, Y. (2018) · Chemical Science · doi:10.1039/c8sc04480e · Cited by 191 · see citing works
Self-citationEvidence of intrinsic ferromagnetism in individual dilute magnetic semiconducting nanostructures
Zhang, Z. H., Wang, X., Xu, J., Müller, S., Ronning, C., & Li, Q. (2009) · Nature Nanotechnology · doi:10.1038/nnano.2009.181 · Cited by 160 · see citing works
Self-citationStrongly Correlated Electrons in Catalysis: Focus on Quantum Exchange
Biz, C., Fianchini, M., & Gracia, J. M. (2021) · ACS Catalysis · doi:10.1021/acscatal.1c03135 · Cited by 148 · see citing works
Self-citationRole of Magnetism in Catalysis: RuO2 (110) Surface
Torun, E., Fang, C., de Wijs, G. A., & de Groot, R. A. (2013) · The Journal of Physical Chemistry C · doi:10.1021/jp4020367 · Cited by 147 · see citing works
Integrating Interactive Noble Metal Single-Atom Catalysts into Transition Metal Oxide Lattices
Shan, J., Ye, C., Zhu, C., Dong, J., Xu, W., Chen, L., Jiao, Y., Jiang, Y., Song, L., Zhang, Y., et al. (2022) · Journal of the American Chemical Society · doi:10.1021/jacs.2c11374 · Cited by 128 · see citing works
Sahu, R. K., Hu, Z., Rao, M. L., Manoharan, S. S., Schmidt, T., Richter, B., Knupfer, M., Golden, M. S., Fink, J., & Schneider, C. M. (2002) · Physical review. B, Condensed matter · doi:10.1103/physrevb.66.144415 · Cited by 81 · see citing works
Self-citationSpin-State Polarons in Lightly-Hole-Doped LaCoO3
Podlesnyak, A. A., Russina, M., Fürrer, A., Alfonsov, A., Vavilova, E., Kataev, V., Büchner, B., Strässle, T., Pomjakushina, E. V., Conder, K., et al. (2008) · Physical Review Letters · doi:10.1103/physrevlett.101.247603 · Cited by 77 · see citing works
Hollmann, N., Hu, Z., Willers, T., Bohatý, L., Becker, P., Tanaka, A., Hsieh, H. H., Lin, H. ‐., Chen, C. T., & Tjeng, L. H. (2010) · Physical Review B · doi:10.1103/physrevb.82.184429 · Cited by 68 · see citing works
Self-citationZhang, L., Cheruvathur, A. V., Biz, C., Fianchini, M., & Gracia, J. M. (2019) · Physical Chemistry Chemical Physics · doi:10.1039/c8cp07832g · Cited by 61 · see citing works
Self-citationElectronically highly cubic conditions for Ru in α−RuCl3
Agrestini, S., Kuo, C., Ko, K., Hu, Z., Kasinathan, D., Vasili, H. B., Herrero‐Martín, J., Valvidares, M., Pellegrin, E., Jang, L., et al. (2017) · Physical review. B./Physical review. B · doi:10.1103/physrevb.96.161107 · Cited by 48 · see citing works
Self-citationElectronic and spin states of SrRuO3 thin films: An x-ray magnetic circular dichroism study
Agrestini, S., Hu, Z., Kuo, C., Haverkort, M. W., Ko, K., Hollmann, N., Liu, Q., Pellegrin, E., Valvidares, M., Herrero‐Martín, J., et al. (2015) · Physical Review B · doi:10.1103/physrevb.91.075127 · Cited by 46 · see citing works
Self-citationCompetition Between Antiferromagnetism and Ferromagnetism in Sr2RuO4 Probed by Mn and Co Doping
Ortmann, J. E., Liu, J., Hu, J., Zhu, M., Peng, J., Matsuda, M., Ke, X., & Mao, Z. Q. (2013) · Scientific Reports · doi:10.1038/srep02950 · Cited by 44 · see citing works
Yin, Y., Liu, M., Dai, J., Wang, X., Zhou, L., Cao, H. B., Cruz, C. D., Chen, C., Xu, Y., Shen, X., et al. (2016) · Chemistry of Materials · doi:10.1021/acs.chemmater.6b03785 · Cited by 42 · see citing works
Self-citationCrystal-Field Level Inversion in Lightly Mn-Doped Sr3Ru2O7
Hossain, M. A., Hu, Z., Haverkort, M. W., Burnus, T., Chang, C. F., Klein, S., Denlinger, J. D., Lin, H. J., Chen, C. T., Mathieu, R., et al. (2008) · Physical Review Letters · doi:10.1103/physrevlett.101.016404 · Cited by 38 · see citing works
Self-citationPelliccione, C. J., Timofeeva, E. V., Katsoudas, J. P., & Segre, C. U. (2013) · The Journal of Physical Chemistry C · doi:10.1021/jp404342z · Cited by 31 · see citing works
Harano, T., Shibata, G., Ishigami, K., Takashashi, Y., Verma, V. K., Singh, V. R., Kadono, T., Fujimori, A., Takeda, Y., Okane, T., et al. (2013) · Applied Physics Letters · doi:10.1063/1.4808090 · Cited by 30 · see citing works
Magnetic and Structural Characterization of IrO2 and Co:IrO2 Samples Synthesized via Pechini Method
von Dreifus, D., de Oliveira, A. J. A., Rosario, A. V., & Pereira, E. C. (2012) · Journal of Superconductivity and Novel Magnetism · doi:10.1007/s10948-012-1424-5 · Cited by 15 · see citing works
Room temperature ferromagnetic behavior in cluster free, Co doped Y2O3 dilute magnetic oxide films
Wu, C., Huang, S. Y., Lee, W. C., Chang, Y., Wu, T., Soo, Y. L., Hong, M., & Kwo, J. (2012) · Applied Physics Letters · doi:10.1063/1.4760284 · Cited by 8 · see citing works
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Flagged first, then by citations
2 of the 61 references couldn’t be matched to a known paper.
Cited by
Sorted by citations
Lanthanide-regulating Ru-O covalency optimizes acidic oxygen evolution electrocatalysis
Li, L., Zhang, G., Zhou, C., Lv, F., Tan, Y., Han, Y., Luo, H., Wang, D., Liu, Y., Shang, C., et al. (2024) · Nature Communications · doi:10.1038/s41467-024-49281-2 · Cited by 368 · see citing works
Self-citationMicroenvironment Engineering of Heterogeneous Catalysts for Liquid-Phase Environmental Catalysis
Zhu, Z., Zhong, S., Cheng, C., Zhou, H., Sun, H., Duan, X., & Wang, S. (2024) · Chemical Reviews · doi:10.1021/acs.chemrev.4c00276 · Cited by 196 · see citing works
Deng, L., Hung, S., Liu, S., Zhao, S. M., Lin, Z., Zhang, C., Zhang, Y., Wang, A., Chen, H., Peng, J., et al. (2024) · Journal of the American Chemical Society · doi:10.1021/jacs.4c05070 · Cited by 182 · see citing works
Self-citationWu, L., Huang, W., Li, D., Jia, H., Zhao, B., Zhu, J., Zhou, H., & Luo, W. (2024) · Angewandte Chemie International Edition · doi:10.1002/anie.202413334 · Cited by 167 · see citing works
Wang, C., Wu, X., Sun, H., Xu, Z., Xu, C., Wang, X., Li, M., Wang, Y., Tang, Y., Jiang, J., et al. (2025) · Energy & Environmental Science · doi:10.1039/d5ee00281h · Cited by 155 · see citing works
Self-citationSpin-related and non-spin-related effects of magnetic fields on water oxidation
Yu, A., Zhang, Y., Zhu, S., Wu, T., & Xu, Z. J. (2025) · Nature Energy · doi:10.1038/s41560-025-01744-6 · Cited by 134 · see citing works
Advances in regulating the electron spin effect toward electrocatalysis applications
Lin, L., Su, P., Han, Y., Xu, Y., Ni, Q., Zhang, X., Xiong, P., Sun, Z., Sun, G., & Chen, X. (2024) · eScience · doi:10.1016/j.esci.2024.100264 · Cited by 130 · see citing works
Single-Atom Ru-Triggered Lattice Oxygen Redox Mechanism for Enhanced Acidic Water Oxidation
Qi, M., Du, X., Shi, X., Wang, S., Lu, B., Chen, J., Mao, S., Zhang, H., & Wang, Y. (2025) · Journal of the American Chemical Society · doi:10.1021/jacs.5c05752 · Cited by 126 · see citing works
Self-citationHu, W., Huang, B., Sun, M., Du, J. H., Hai, Y., Yin, W., Wang, X., Gao, W., Zhao, C., Yue, Y., et al. (2024) · Advanced Materials · doi:10.1002/adma.202411709 · Cited by 122 · see citing works
Self-citationSpin Engineering of Dual‐Atom Site Catalysts for Efficient Electrochemical Energy Conversion
Xue, D., Zhao, Y., Cao, J., Wang, Y., Li, X., & Ma, T. (2025) · Advanced Materials · doi:10.1002/adma.202504213 · Cited by 115 · see citing works
Li, C.-H., Yuan, C., Huang, X., Zhao, H.-R., Wu, F., Xin, L., Zhang, X., Ye, S., & Chen, Y. (2024) · eScience · doi:10.1016/j.esci.2024.100307 · Cited by 107 · see citing works
Self-citationLi, M., Yang, J., Li, S., Deng, L., Zhao, S. M., Li, L., Hung, S., Xing, G., Wang, T., Liang, Y., et al. (2025) · Journal of the American Chemical Society · doi:10.1021/jacs.5c17361 · Cited by 101 · see citing works
Self-citationSpin-dependent electrocatalysis
Chen, Z., Li, X., Ma, H., Zhang, Y., Peng, J., Ma, T., Cheng, Z., Gracia, J., Sun, Y., & Xu, Z. J. (2024) · National Science Review · doi:10.1093/nsr/nwae314 · Cited by 100 · see citing works
Self-citationDiatomic Catalysts for Aqueous Zinc‐Iodine Batteries: Mechanistic Insights and Design Strategies
Hei, P., Sai, Y., Li, W., Meng, J., Lin, Y., Sun, X., Wang, J., Song, Y., & Liu, X. (2024) · Angewandte Chemie International Edition · doi:10.1002/anie.202410848 · Cited by 100 · see citing works
Magnetic field‐assisted electrocatalysis: Mechanisms and design strategies
Sun, Y., Lv, H. Q., Yao, H., Gao, Y., & Zhang, C. (2024) · Carbon Energy · doi:10.1002/cey2.575 · Cited by 99 · see citing works
Song, G., Wei, M., Zhou, J., Mu, L., & Song, S. (2024) · ACS Catalysis · doi:10.1021/acscatal.3c05032 · Cited by 98 · see citing works
Self-citationWang, Z., Huang, G., Zhu, G.-R., Hu, H.-C., Li, C., Guan, X., & Zhu, H. (2024) · Applied Catalysis B: Environmental · doi:10.1016/j.apcatb.2024.124585 · Cited by 98 · see citing works
He, Z., Xia, Y., He, G., Wang, F., Su, J., Fareed, H., Fu, X., Chen, G., Yang, H., & Zhou, W. (2025) · Chemical Engineering Journal · doi:10.1016/j.cej.2025.159957 · Cited by 96 · see citing works
Boakye, F. O., Harrath, K., Zhang, D., You, Y., Zhang, W., Wang, Z., Zhang, H., Zhu, J., Long, J., Zhu, J., et al. (2024) · Advanced Functional Materials · doi:10.1002/adfm.202408714 · Cited by 95 · see citing works
Spin-Magnetic Effect of d-π Conjugation Polymer Enhanced O–H Cleavage in Water Oxidation
Lin, L., Xu, Y., Han, Y., Xu, R., Wang, T., Sun, Z., & Yan, Z. (2024) · Journal of the American Chemical Society · doi:10.1021/jacs.3c11907 · Cited by 94 · see citing works
Yuan, B., Dang, Q., Liu, H., Sendeku, M. G., Peng, J., Fan, Y., Cai, L., Cao, A., Chen, S., Li, H., et al. (2025) · Nature Communications · doi:10.1038/s41467-025-59710-5 · Cited by 94 · see citing works
Li, S., Zhao, S. M., Hu, F., Li, L., Ren, J., Jiao, L., Ramakrishna, S., & Peng, S. (2024) · Progress in Materials Science · doi:10.1016/j.pmatsci.2024.101294 · Cited by 90 · see citing works
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Pei, Z., Zhang, H., Luan, D., & Lou, X. W. (2023) · Matter · doi:10.1016/j.matt.2023.11.007 · Cited by 87 · see citing works
Recent achievements in noble metal-based oxide electrocatalysts for water splitting
Wang, F., Xiao, L., Jiang, Y., Liu, X., Zhao, X., Kong, Q., Abdukayum, A., & Hu, G. (2025) · Materials Horizons · doi:10.1039/d4mh01315h · Cited by 86 · see citing works
Liu, Y., Li, L., Li, X., Xu, Y., Wu, D., Sakthivel, T., Guo, Z., Zhao, X., & Dai, Z. (2025) · Science Advances · doi:10.1126/sciadv.ads0861 · Cited by 83 · see citing works
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Song, Y., Zhao, W., Wang, Z., Shi, W., Zhang, F., Wei, Z., Cui, X., Zhu, Y., Wang, T., Sun, L., et al. (2025) · Journal of the American Chemical Society · doi:10.1021/jacs.5c01876 · Cited by 78 · see citing works
Magnetic Field‐Assisted Water Splitting: Mechanism, Optimization Strategies, and Future Perspectives
Ma, S., Fu, Q., Han, J., Yao, T., Wang, X., Zhang, Z., Xu, P., & Song, B. (2024) · Advanced Functional Materials · doi:10.1002/adfm.202316544 · Cited by 62 · see citing works
Self-citationLee, H., Lee, C. U., Yun, J., Jeong, C.-S., Jeong, W., Son, J., Park, Y. S., Moon, S., Lee, S., Kim, J. H., et al. (2024) · Nature Communications · doi:10.1038/s41467-024-49216-x · Cited by 61 · see citing works
Ma, S., Lee, H., & Moon, J. (2024) · Advanced Materials · doi:10.1002/adma.202405685 · Cited by 58 · see citing works
Yu, Z., Zhang, D., Wang, Y., Liu, F., She, F., Chen, J., Zhang, Y., Wang, R., Zeng, Z., Song, L., et al. (2024) · Advanced Materials · doi:10.1002/adma.202408461 · Cited by 58 · see citing works
Self-citationLi, Z., Sheng, H., Lin, Y., Hu, H., Sun, H., Yan, D., Chen, X., Wei, L., Tian, Z., Chen, Q., et al. (2024) · Advanced Functional Materials · doi:10.1002/adfm.202409714 · Cited by 55 · see citing works
Defect Engineering of RuO 2 Aerogel for Efficient Acidic Water Oxidation
Han, X., Jin, M., Chen, T., Chou, T. C., Chen, J., Wang, S., Yang, Y. Q., Wang, J., & Jin, H. (2024) · ACS Materials Letters · doi:10.1021/acsmaterialslett.3c01414 · Cited by 54 · see citing works
Self-citationRecent development of non‐iridium‐based electrocatalysts for acidic oxygen evolution reaction
Shi, L., Zhang, W., Li, J., Yan, Q., Chen, Z., Zhou, X., Li, J., Gao, R., Wu, Y., & Li, G. (2024) · Carbon Neutralization · doi:10.1002/cnl2.170 · Cited by 52 · see citing works
Spin effects in electrocatalysis: Mechanisms, catalyst engineering, modulation, and applications
Huo, S., Wang, X., Chen, Y., Yue, H., Li, L., & Zou, J. (2025) · Materials Science and Engineering R Reports · doi:10.1016/j.mser.2025.100967 · Cited by 49 · see citing works
Self-citationYang, L., Zhao, G., Zuo, S., Wen, L., Liu, Q., Zou, C., Ren, Y., Kobayashi, Y., Tao, H. B., Luan, D., et al. (2024) · Advanced Materials · doi:10.1002/adma.202407386 · Cited by 48 · see citing works
Chen, J., Qi, M., Yang, Y. X., Xiao, X., Li, Y., Jin, H., & Wang, Y. (2025) · Angewandte Chemie International Edition · doi:10.1002/anie.202420860 · Cited by 46 · see citing works
Self-citationManganese-containing electrocatalysts for sustainable acidic oxygen evolution
Jia, W., Miao, L., Cao, X., Chen, X., Jin, T., Cheng, F., Jiao, L., & Chen, J. (2025) · eScience · doi:10.1016/j.esci.2025.100427 · Cited by 43 · see citing works
Self-citationMagnetic Field Enhanced Cobalt Iridium Alloy Catalyst for Acidic Oxygen Evolution Reaction
Li, L., Wang, Y., Nazmutdinov, R. R., Zairov, R., Shao, Q., & Lu, J. (2024) · Nano Letters · doi:10.1021/acs.nanolett.4c01623 · Cited by 38 · see citing works
Self-citationMu, Y., Zhang, D., Gao, T., Wang, L., Zhang, L., Zou, X., Zheng, W., Fan, J., & Cui, X. (2025) · Angewandte Chemie International Edition · doi:10.1002/anie.202505908 · Cited by 38 · see citing works
Ma, G., Huo, H., Hu, Y., Liu, J., Liu, Z., Ding, Y., Zhang, Y., Ren, X., & Li, S. (2026) · ACS Catalysis · doi:10.1021/acscatal.5c08506 · Cited by 38 · see citing works
Chen, Z.-Q., Cai, W.-J., Zhang, H., Xiao, K., Huang, B., & Liu, Z. (2025) · Chemical Science · doi:10.1039/d5sc04336k · Cited by 37 · see citing works
Wu, L., Huang, W., Li, D., Jia, H., Zhao, B., Zhu, J., Zhou, H., & Luo, W. (2024) · Angewandte Chemie · doi:10.1002/ange.202413334 · Cited by 36 · see citing works
Bai, J., Ye, Y., Lv, Y., Lv, B., Zhou, W., Lian, Y., Qin, H., Zhang, C., & Deng, Y. (2025) · International Journal of Hydrogen Energy · doi:10.1016/j.ijhydene.2025.05.269 · Cited by 36 · see citing works
Ding, T., Li, Y., Liu, F., Chen, J., Chen, Y.-C., Kong, L., Han, Y., & Zhang, L. (2024) · Advanced Functional Materials · doi:10.1002/adfm.202401795 · Cited by 35 · see citing works
Self-citationQian, J., Zhang, H., Li, G., Jia, L., Peng, X., Zhong, C., Li, F., Chao, D., & Gao, D. (2023) · Advanced Functional Materials · doi:10.1002/adfm.202305621 · Cited by 34 · see citing works
Duan, Y., Chen, D., Zhang, R., Du, Y., & Wang, L. (2024) · Coordination Chemistry Reviews · doi:10.1016/j.ccr.2024.216243 · Cited by 34 · see citing works
Heterophase RuO 2 oxygen evolution catalyst for durable proton exchange membrane water electrolysis
Chen, G., Lu, R., Zhuang, Z. C., Fei, H., Li, X., Zhang, X., Ma, C., Weng, J., Wang, J., Shang, J., et al. (2025) · Science Advances · doi:10.1126/sciadv.aea4543 · Cited by 34 · see citing works
Stable acidic oxygen-evolving catalyst discovery through mixed accelerations
Bai, Y., Li, K., Han, N., Kim, J., Zhang, R., Mahesh, S., Zeraati, A. S., Sutherland, B. R., Chow, K., Liang, Y., et al. (2026) · Nature Catalysis · doi:10.1038/s41929-025-01463-x · Cited by 33 · see citing works
Xiao, M., Liu, J., Li, R., Sun, Y., Liu, F., Gan, J., & Gao, S. (2024) · Small · doi:10.1002/smll.202400754 · Cited by 32 · see citing works
Leveraging Co Spin State in Metal–Organic Frameworks for Efficient Water Oxidation
Zhang, Y., Ullah, H., Li, L., Chen, H., Zhang, X., Lv, Q., Xu, X., Zhang, S., Hu, C., Li, Z., et al. (2025) · ACS Catalysis · doi:10.1021/acscatal.5c03901 · Cited by 32 · see citing works
Self-citationYan, S., Chen, X., Li, W., Zhong, M., Xu, J., Xu, M., Wang, C., Pinna, N., & Lu, X. (2024) · Advanced Science · doi:10.1002/advs.202307061 · Cited by 30 · see citing works
Tan, L., Wu, X., Wang, H., Zeng, J., Mei, B., Pan, X., Hu, W., Meharban, F., Xiao, Q., Zhao, Y., et al. (2024) · ACS Catalysis · doi:10.1021/acscatal.4c02736 · Cited by 30 · see citing works
Engineering the spin configuration of electrocatalysts for electrochemical renewable conversions
Jiang, Y., Yang, K., Li, M., Xu, D., & Ma, Z. (2023) · Materials Chemistry Frontiers · doi:10.1039/d3qm00841j · Cited by 28 · see citing works
Spin‐Selective Catalysts for Oxygen‐Involved Electrocatalysis
Li, H., Quan, Q., Wong, C., & Ho, J. C. Y. (2025) · Advanced Energy and Sustainability Research · doi:10.1002/aesr.202400326 · Cited by 29 · see citing works
Oxophilicity-Directed Ru Doping of Co 3 O 4 for Stable Acidic Oxygen Evolution Reactions
Li, H., Wang, S., Du, Y., Lee, K., Chen, J., Dastafkan, K., Jia, C., Zhao, Y. S., Chen, H., Liu, G., et al. (2026) · ACS Catalysis · doi:10.1021/acscatal.5c08451 · Cited by 28 · see citing works
Self-citationZhao, W., Yang, J., Xu, F., & Weng, B. (2024) · Small · doi:10.1002/smll.202401057 · Cited by 27 · see citing works
Cao, Y., Gao, L., Liu, Y., & Lin, Z. (2025) · Chemical Society Reviews · doi:10.1039/d5cs00574d · Cited by 27 · see citing works
Hao, G., Zhao, T., Fang, Q., Jia, Y., Li, D., Zhong, D., Li, J., & Zhao, Q. (2024) · Green Chemistry · doi:10.1039/d4gc01895h · Cited by 27 · see citing works
Zhu, Y., Guo, F., Zhang, S., Wang, Z., Chen, R., He, G., Sun, X. A., & Cheng, N. (2025) · Electrochemical Energy Reviews · doi:10.1007/s41918-025-00252-1 · Cited by 29 · see citing works
Yuan, X., Guan, D., Wang, X., Li, J., Miao, C., & Xu, J. (2025) · Angewandte Chemie International Edition · doi:10.1002/anie.202421361 · Cited by 23 · see citing works
Self-citationLi, X., Gao, Y., Qi, J., Liu, Y., Li, Q., Wang, J., & Wang, L. (2025) · Advanced Functional Materials · doi:10.1002/adfm.202502680 · Cited by 23 · see citing works
Huang, L., Ma, L., Yang, J., Kang, J., Chen, Y., Yan, J., Fang, Y., Deng, L., & Jiang, R. (2025) · Journal of Colloid and Interface Science · doi:10.1016/j.jcis.2025.01.280 · Cited by 22 · see citing works
Mesa, C. A., Garcés-Pineda, F. A., García‐Tecedor, M., Yu, J., Khezri, B., Plana‐Ruiz, S., López, B., Iturbe, R., López, N., Giménez, S., et al. (2024) · APL Energy · doi:10.1063/5.0179761 · Cited by 22 · see citing works
A perspective on field-effect in energy and environmental catalysis
Li, H., Li, H., Du, M., Zhou, E., Leow, W. R., & Liu, M. (2024) · Chemical Science · doi:10.1039/d4sc07740g · Cited by 22 · see citing works
Shi, Y., Wang, L., Liu, M., Xu, Z., Huang, P., Liu, L., & Xu, Y. (2025) · Nature Communications · doi:10.1038/s41467-025-56315-w · Cited by 20 · see citing works
Li, J., Liu, Y., Yao, M., Geng, S., & Liu, F. (2025) · Chemical Engineering Journal · doi:10.1016/j.cej.2025.167203 · Cited by 20 · see citing works
Correlation between spin state and activity for hydrogen evolution of PtN2 monolayer
Zhang, T., Li, L., Huang, T., Wan, H., Chen, W.-Y., Yang, Z., Huang, G., Hu, W., & Huang, W. (2024) · Applied Physics Letters · doi:10.1063/5.0186416 · Cited by 20 · see citing works
Self-citationLi, H., Quan, Q., Dong, H., Zhang, Y., Xie, P., Chen, D., Yin, D., Wong, C., & Ho, J. C. Y. (2025) · Advanced Functional Materials · doi:10.1002/adfm.202420810 · Cited by 19 · see citing works
Spin Effects in Optimizing Electrochemical Applications
Gao, C., & Cai, B. (2024) · ACS Materials Au · doi:10.1021/acsmaterialsau.4c00092 · Cited by 17 · see citing works
Zhao, Y., Ji, Z., Xiao, X. L., Fang, Z., & Hou, Y. (2025) · Advanced Science · doi:10.1002/advs.202514540 · Cited by 17 · see citing works
Wang, Y., Sun, J., Sun, N., Zhang, M., Liu, X., Zhang, A., & Wang, L. (2024) · Chemical Communications · doi:10.1039/d4cc02012j · Cited by 17 · see citing works
Unlocking the potential of metastable-phase catalysts: advantages, stabilization, and applications
Du, Y., Zhao, C., Li, S., Dai, T., Yang, X., Zhu, Y., & Shao, Q. (2025) · Chemical Society Reviews · doi:10.1039/d4cs00775a · Cited by 16 · see citing works
Self-citationJeong, W., Yun, J., Jang, G., Jeong, C.-S., & Moon, J. (2025) · Advanced Materials · doi:10.1002/adma.202509817 · Cited by 15 · see citing works
Spin-Promotion Effect to Oxygen Evolution Reaction
Yu, A., Wu, T., Ren, X., & Xu, Z. J. (2025) · Accounts of Chemical Research · doi:10.1021/acs.accounts.5c00510 · Cited by 15 · see citing works
Unified Perspectives on Spin Polarization in Heterogeneous Photo/Electrocatalysis
Wu, Y., Cheng, L., Tang, Y., Sun, H., & Xiang, Q. (2025) · Advanced Functional Materials · doi:10.1002/adfm.202516617 · Cited by 14 · see citing works
Harnessing magnetic fields: temporal–spatial enabling in water-splitting electrocatalysis
Liu, J.-H., Zheng, J., Li, L., Yang, W., Wang, S., Sun, Y., Zhang, J., Ramakrishna, S., Long, Y., & Yamauchi, Y. (2025) · Chemical Science · doi:10.1039/d5sc04314j · Cited by 14 · see citing works
Self-citationMagneto–Photo Synergism Enhances Oxygen Evolution Reaction on Hollow NiCo 2 O 4 Microboxes
Zuo, L., Yang, H., Li, H., Zhang, Y., Gao, L., Zhang, Y., & Wang, F. (2025) · Advanced Functional Materials · doi:10.1002/adfm.202519261 · Cited by 14 · see citing works
Fan, Y., Zhang, C., Zhang, L., Zhou, J., Li, Y., Huang, Y., Ma, J., Chan, T., Chen, C., Jing, C., et al. (2024) · Chem Catalysis · doi:10.1016/j.checat.2024.100981 · Cited by 14 · see citing works
Self-citationWang, Y., Wei, K., Song, Y., Obisanya, A. A., Li, H., Wang, J., Li, H., & Gao, F. (2024) · Chemical Engineering Journal · doi:10.1016/j.cej.2024.154724 · Cited by 14 · see citing works
Chen, J., Qi, M., Yang, Y. X., Xiao, X., Li, Y., Jin, H., & Wang, Y. (2025) · Angewandte Chemie · doi:10.1002/ange.202420860 · Cited by 14 · see citing works
Self-citationConstruction of δ-FeOOH/NiMn2S4 heterointerface for efficient alkaline oxygen evolution reaction
Zhao, Z., Bao, F., Wang, J., Gu, Z., Huang, Y., Cao, C., Yuan, Y., Sun, C., & Wen, G. (2024) · Fuel · doi:10.1016/j.fuel.2024.133980 · Cited by 13 · see citing works
Hechter, E. H., Lebechi, A. K., Gemechu, D. N., Hailu, F. A., Barrett, D. H., Gaolatlhe, L., Mofokeng, T. P., & Ozoemena, K. I. (2026) · Chemical Communications · doi:10.1039/d5cc07243c · Cited by 13 · see citing works
Spin polarization and chemical catalysis: what we know, what works, and what's next
Liu, J., Liao, T., Chen, Z., & Kou, L. (2026) · Chemical Society Reviews · doi:10.1039/d5cs00239g · Cited by 13 · see citing works
Recent Advances In Low‐ and Nonnoble Metal Catalysts for Acidic Oxygen Evolution Reaction
Zhang, X., Huo, M., Xing, Z., Zhu, S., & Chang, J. (2025) · ChemElectroChem · doi:10.1002/celc.202500249 · Cited by 12 · see citing works
Quantifying the Reduction of OER Overpotential on Magnetic Electrocatalysts Under Magnetic Fields
Xia, Y., Chen, W., Vensaus, P., Sun, Y., Liang, Y., Lingenfelder, M., & Ju, W. (2025) · Small Methods · doi:10.1002/smtd.202501068 · Cited by 12 · see citing works
Liu, H., Yin, D., Li, K., Dong, Y., Li, D., Li, F., Yang, Y., Bo, X., & Dong, X. (2025) · ACS Applied Materials & Interfaces · doi:10.1021/acsami.5c18381 · Cited by 12 · see citing works
Wang, L., Yang, D., Yang, Z., & Zhang, J. (2025) · Journal of Colloid and Interface Science · doi:10.1016/j.jcis.2025.138233 · Cited by 11 · see citing works
Long, X., Mao, Z., He, Y., Zhang, H., Li, M., Yan, H., & Fu, Y. (2026) · Coordination Chemistry Reviews · doi:10.1016/j.ccr.2026.217657 · Cited by 11 · see citing works
Defect engineering in Ba-doped SrTiO3 ball-milled particles
Siemek, K., Olejniczak, A., Konieczny, P., & Perzanowski, M. (2025) · Applied Surface Science · doi:10.1016/j.apsusc.2025.163843 · Cited by 11 · see citing works
Son, J., Jang, G., Ma, S., Lee, H., Lee, C. U., Yang, S., Lee, J., Moon, S., Jeong, W., Park, J. H., et al. (2024) · Advanced Science · doi:10.1002/advs.202403326 · Cited by 11 · see citing works
Self-citationMitigating Cl − -induced detrimental effects to enhance seawater electrolysis
Zhang, H., Zhang, A., Chen, Y., & Wang, L. (2025) · Chemical Communications · doi:10.1039/d5cc05431a · Cited by 10 · see citing works
Li, X., Wang, M., Fu, J., Lü, F., Li, Z., & Wang, G. (2023) · Small · doi:10.1002/smll.202310040 · Cited by 10 · see citing works
Spontaneous‐Spin‐Polarized 2D π‐d Conjugated Frameworks Towards Enhanced Oxygen Evolution Kinetics
Lee, W. S., Maeda, H., Kuo, Y., Muraoka, K., Fukui, N., Takada, K., Sasaki, S., Masunaga, H., Nakayama, A., Tian, H., et al. (2024) · Small · doi:10.1002/smll.202401987 · Cited by 10 · see citing works
Benchmarking commercial RuO2 for acidic water oxidation
Song, Y., Wei, Z., Shi, W., & Zhang, B. (2024) · Next Materials · doi:10.1016/j.nxmate.2024.100289 · Cited by 10 · see citing works
Giner-Requena, A., Gracia, J. M., Lana‐Villarreal, T., & Gómez, R. (2024) · ChemSusChem · doi:10.1002/cssc.202402167 · Cited by 10 · see citing works
Self-citationCai, A., Jia, H., Luo, N., Pi, W., Wang, X., Chen, F., & Yao, N. (2025) · Chemical Engineering Journal · doi:10.1016/j.cej.2025.164673 · Cited by 10 · see citing works
Self-citationWu, Y., Sun, Z., Wu, Y. L., Chen, Y., Li, Z., Li, M., Liu, D., Yan, Z., & Cao, X. (2024) · CrystEngComm · doi:10.1039/d4ce00953c · Cited by 9 · see citing works
Wu, X., Meharban, F., Xu, J., Zhao, Z., Tang, X., Tan, L., Song, Y., Hu, W., Xiao, Q., Lin, C. Y., et al. (2025) · Small · doi:10.1002/smll.202411704 · Cited by 9 · see citing works
Zhong, H., Gong, Z., Chen, X., Zhang, B., Zhan, T., Yu, J., Hou, Y., Tao, Y., Fu, Q., Yang, H., et al. (2025) · Advanced Science · doi:10.1002/advs.202514429 · Cited by 9 · see citing works
Gao, F., wang, Y., Wei, K., Song, Y., Obisanya, A. A., Li, H., wang, J., & Li, H. (2024) · SSRN Electronic Journal · doi:10.2139/ssrn.4839786 · Cited by 7 · see citing works
- Authors
- Li, L., Zhou, J., Wang, X., Gracia, J., Valvidares, M., Ke, J., Fang, M., Shen, C., Chen, J., Chang, Y., Pao, C., Hsu, S., Lee, J., Ruotolo, A., Chin, Y., Hu, Z., Huang, X., & Shao, Q.
- Affiliations
- Soochow University (CN)
- Chinese Academy of Sciences (CN)
- Max Planck Institute for Chemical Physics of Solids (DE)
- Magnetocat S.L. Alicante Spain
- ALBA Synchrotron (Spain) (ES)
- College of Chemistry Chemical Engineering and Materials Science Soochow University Jiangsu 215123 China
- National Synchrotron Radiation Research Center (TW)
- College of Charleston (US)
- Department of Physics National Chung Cheng University Chiayi 62102 Taiwan
- Xiamen University (CN)
- Corresponding author
- Hu, Zhiwei
- Huang, Xiaoqing
- Shao, Qi
- ORCID
- Venue
- Advanced Materials
- Publisher
- Wiley
- Published
- 2023-07-19
- Volume
- 35
- Issue
- 35
- Pages
- e2302966-e2302966
- ISSN
- 0935-9648 (ISSN-L)
- 1521-4095
- OpenAlex
- W4383999037
- Cited by
- 159
- References
- 61
- Citations by year
- 2026: 33 · 2025: 66 · 2024: 55 · 2023: 5
- FWCI
- 7.58
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- Advanced Materials (publishedVersion)
- PubMed (publishedVersion)
- Funders
- National Natural Science Foundation of China (21905188)
- Suzhou Municipal Science and Technology Bureau (SYG202125)
- State Key Laboratory of Physical Chemistry of Solid Surfaces, Xiamen University (202113)
- Topics
- Physical Sciences › Energy › Renewable Energy, Sustainability and the Environment › Electrocatalysts for Energy Conversion
- Physical Sciences › Materials Science › Materials Chemistry › Catalytic Processes in Materials Science
- Physical Sciences › Energy › Renewable Energy, Sustainability and the Environment › CO2 Reduction Techniques and Catalysts
- Keywords
- spin polarization, oxygen evolution reaction, acidic electrolyte, ferromagnetic catalysts, RuO2, manganese doping, ferromagnetic-antiferromagnetic transition, Goodenough-Kanamori rules, magnetic field enhancement, spin engineering, nanoflakes, turnover frequency, catalyst stability
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