The DOI matches its Crossref record; 10 of the 10 references it cites were found in a registry or an index.
Nanoparticle Superlattices as Efficient Bifunctional Electrocatalysts for Water Splitting
Abstract
The solar-driven water splitting process is highly attractive for alternative energy utilization, while developing efficient, earth-abundant, bifunctional catalysts for both oxygen evolution reaction and hydrogen evolution reaction has remained as a major challenge. Herein, we develop an ordered CoMnO@CN superlattice structure as an efficient bifunctional water-splitting electrocatalyst, in which uniform Co-Mn oxide (CoMnO) nanoparticles are coated with a thin, continuous nitrogen-doped carbon (CN) framework. The CoMnO nanoparticles enable optimized OER activity with effective electronic structure configuration, and the CN framework serves as an excellent HER catalyst. Importantly, the ordered superlattice structure is beneficial for enhanced reactive sites, efficient charge transfer, and structural stability. This bifunctional superlattice catalyst manifests optimized current densities and electrochemical stability in overall water splitting, outperforming most of the previously reported single- or bifunctional electrocatalysts. Combining with a silicon photovoltaic cell, this CoMnO@CN superlattice bifunctional catalyst enables unassisted solar water splitting continuously for ∼5 days with a solar-to-hydrogen conversion efficiency of ∼8.0%. Our discovery suggests that these transition metal oxide-based superlattices may serve as a unique structure modality for efficient bifunctional water splitting electrocatalysts with scale-up potentials.
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Citations
Cites
Physics of Semiconductor Devices
Sze, S. M., & Ng, K. K. (2006) · doi:10.1002/0470068329 · Cited by 14,627
Metal-free efficient photocatalyst for stable visible water splitting via a two-electron pathway
Liu, J., Liu, Y., Liu, N., Han, Y., Zhang, X., Huang, H., Lifshitz, Y., Lee, S.-T., Zhong, J., & Kang, Z. (2015) · Science · doi:10.1126/science.aaa3145 · Cited by 4,468
Water photolysis at 12.3% efficiency via perovskite photovoltaics and Earth-abundant catalysts
Luo, J., Im, J.-H., Mayer, M. T., Schreier, M., Nazeeruddin, M. K., Park, N.-G., Tilley, S. D., Fan, H. J., & Grätzel, M. (2014) · Science · doi:10.1126/science.1258307 · Cited by 2,509
Tian, J., Liu, Q., Asiri, A. M., & Sun, X. (2014) · Journal of the American Chemical Society · doi:10.1021/ja503372r · Cited by 2,373
Self-citationHydrogen evolution by a metal-free electrocatalyst
Zheng, Y., Jiao, Y., Zhu, Y., Li, L. H., Han, Y., Chen, Y., Du, A., Jaroniec, M., & Qiao, S. Z. (2014) · Nature Communications · doi:10.1038/ncomms4783 · Cited by 2,236
Jin, H., Wang, J., Su, D., Wei, Z., Pang, Z., & Wang, Y. (2015) · Journal of the American Chemical Society · doi:10.1021/ja5127165 · Cited by 1,765
Self-citationWang, H., Lee, H.-W., Deng, Y., Lu, Z., Hsu, P.-C., Liu, Y., Lin, D., & Cui, Y. (2015) · Nature Communications · doi:10.1038/ncomms8261 · Cited by 1,257
Metallic Nickel Nitride Nanosheets Realizing Enhanced Electrochemical Water Oxidation
Xu, K., Chen, P., Li, X., Tong, Y., Ding, H., Wu, X., Chu, W., Peng, Z., Wu, C., & Xie, Y. (2015) · Journal of the American Chemical Society · doi:10.1021/ja5119495 · Cited by 1,115
Ma, W., Ma, R., Wang, C., Liang, J., Liu, X., Zhou, K., & Sasaki, T. (2015) · ACS Nano · doi:10.1021/nn5069836 · Cited by 714
Peng, Z., Jia, D., Al‐Enizi, A. M., Elzatahry, A. A., & Zheng, G. (2015) · Advanced Energy Materials · doi:10.1002/aenm.201402031 · Cited by 494
Self-citation
Cited by
Non‐Noble Metal‐based Carbon Composites in Hydrogen Evolution Reaction: Fundamentals to Applications
Wang, J., Xu, F., Jin, H., Chen, Y., & Wang, Y. (2017) · Advanced Materials · doi:10.1002/adma.201605838 · Cited by 1,769
Self-citationSivanantham, A., Ganesan, P., & Shanmugam, S. (2016) · Advanced Functional Materials · doi:10.1002/adfm.201600566 · Cited by 1,388
Yan, Y., Xia, B. Y., Zhao, B., & Wang, X. (2016) · Journal of Materials Chemistry A · doi:10.1039/c6ta08075h · Cited by 1,368
Recent Progress in Energy‐Driven Water Splitting
Tee, S. Y., Win, K. Y., Teo, W. S., Koh, L., Liu, S., Teng, C. P., & Han, M. (2017) · Advanced Science · doi:10.1002/advs.201600337 · Cited by 962
Oxygen Vacancies in ZnO Nanosheets Enhance CO2 Electrochemical Reduction to CO
Geng, Z., Kong, X., Chen, W., Su, H., Liu, Y., Cai, F., Wang, G., & Zeng, J. (2018) · Angewandte Chemie International Edition · doi:10.1002/anie.201711255 · Cited by 771
Metadata
- Authors
- Li, J., Wang, Y., Zhou, T., Zhang, H., Sun, X., Tang, J., Zhang, L., Al-Enizi, A. M., Yang, Z., & Zheng, G.
- Venue
- Journal of the American Chemical Society
- Publisher
- American Chemical Society (ACS)
- Published
- 2015-11-04
- Volume
- 137
- Issue
- 45
- Pages
- 14305-14312
- ISSN
- 0002-7863 (ISSN-L)
- 1520-5126
- OpenAlex
- W2173608881
- Cited by
- 433
- References
- 10
- FWCI
- 16.42
- Type
- journal article
- Language
- en
- Open access
- closed
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