The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.
High-performance single atom bifunctional oxygen catalysts derived from ZIF-67 superstructures
Abstract
Abstract Single-atom catalysts (SACs) always exhibit distinctive catalytic activities for oxygen reduction/evolution reactions (ORR/OER), making SACs relevant in a number of crucial applications including fuel cells, metal-air batteries, as well as in industrial applications. Recently, fabricating SACs with rich multidimensional nanoarchitectures has become fascinating but challenging. Here, for the first time, we explore a facile and practicable “sacrificed-template” method to prepare cobalt single-atom electrocatalysts with Urchin-like Nano-Tube hierarchical structures (UNT Co SAs/N-C) derived from well-aligned metal-organic-frameworks (MOFs) superstructure (UNT ZIF-67). The as-prepared UNT Co SAs/N-C catalysts exhibit superior performance both in ORR/OER. XAFS and density functional theory (DFT) calculations reveal that outstanding catalytic activities stem from high-quality single-atom dispersion, precise local coordination of CoN4, and well-aligned carbon matrix based on MOFs superstructures. Our work provides new perspective in enriching SACs synthesis methodologies.
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Cites
Design of electrocatalysts for oxygen- and hydrogen-involving energy conversion reactions
Jiao, Y., Zheng, Y., Jaroniec, M., & Qiao, S. Z. (2015) · Chemical Society Reviews · doi:10.1039/c4cs00470a · Cited by 5,388
Atomic cobalt on nitrogen-doped graphene for hydrogen generation
Fei, H., Dong, J., Arellano-Jiménez, M. J., Ye, G., Dong Kim, N., Samuel, E. L. G., Peng, Z., Zhu, Z., Qin, F., Bao, J., et al. (2015) · Nature Communications · doi:10.1038/ncomms9668 · Cited by 1,621
Wu, G., Santandreu, A., Kellogg, W., Gupta, S., Ogoke, O., Zhang, H., Wang, H.-L., & Dai, L. (2016) · Nano Energy · doi:10.1016/j.nanoen.2015.12.032 · Cited by 744
Cited by
Wang, P., Ren, Y., Wang, R., Zhang, P., Ding, M., Li, C., Zhao, D., Qian, Z., Zhang, Z., Zhang, L., et al. (2020) · Nature Communications · doi:10.1038/s41467-020-15416-4 · Cited by 394
Electrocatalysis of Single-Atom Sites: Impacts of Atomic Coordination
Lu, B., Liu, Q., & Chen, S. (2020) · ACS Catalysis · doi:10.1021/acscatal.0c01950 · Cited by 394
Engineering of Aerogel-Based Electrocatalysts for Oxygen Evolution Reaction
Gao, C., Zhang, X., Zhan, J., & Cai, B. (2022) · Electrochemical Science Advances · doi:10.1002/elsa.202100113 · Cited by 15
Metadata
- Authors
- Sun, X., Sun, S., Gu, S., Liang, Z., Zhang, J., Yang, Y., Deng, Z., Wei, P., Peng, J., Xu, Y., Fang, C., Li, Q., Han, J., Jiang, Z., & Huang, Y.
- Venue
- Nano Energy
- Publisher
- Elsevier BV
- Published
- 2019-07
- Volume
- 61
- Pages
- 245-250
- ISSN
- 2211-2855 (ISSN-L)
- OpenAlex
- W2941737644
- Cited by
- 272
- References
- 3
- FWCI
- 8.09
- Type
- journal article
- Language
- en
- Open access
- closed
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- Sun, X., Sun, S., Gu, S., Liang, Z., Zhang, J., Yang, Y., Deng, Z., Wei, P., Peng, J., Xu, Y., Fang, C., Li, Q., Han, J., Jiang, Z., & Huang, Y. (2019). High-performance single atom bifunctional oxygen catalysts derived from ZIF-67 superstructures. Nano Energy. https://doi.org/10.1016/j.nanoen.2019.04.076
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