The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.
Nitrogen‐Doped Carbon Nanosheets with Size‐Defined Mesopores as Highly Efficient Metal‐Free Catalyst for the Oxygen Reduction Reaction
Abstract
Nitrogen‐doped carbon nanosheets (NDCN) with size‐defined mesopores are reported as highly efficient metal‐free catalyst for the oxygen reduction reaction (ORR). A uniform and tunable mesoporous structure of NDCN is prepared using a templating approach. Such controlled mesoporous structure in the NDCN exerts an essential influence on the electrocatalytic performance in both alkaline and acidic media for the ORR. The NDCN catalyst with a pore diameter of 22 nm exhibits a more positive ORR onset potential than that of Pt/C (−0.01 V vs. −0.02 V) and a high diffusion‐limited current approaching that of Pt/C (5.45 vs. 5.78 mA cm−2) in alkaline medium. Moreover, the catalyst shows pronounced electrocatalytic activity and long‐term stability towards the ORR under acidic conditions. The unique planar mesoporous shells of the NDCN provide exposed highly electroactive and stable catalytic sites, which boost the electrocatalytic activity of metal‐free NDCN catalyst.
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Citations
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Geim, A. K., & Novoselov, K. S. (2007) · Nature Materials · doi:10.1038/nmat1849 · Cited by 39,979
High-Performance Electrocatalysts for Oxygen Reduction Derived from Polyaniline, Iron, and Cobalt
Wu, G., More, K. L., Johnston, C. M., & Zelenay, P. (2011) · Science · doi:10.1126/science.1200832 · Cited by 3,984
Yang, S., Feng, X., Wang, X., & Müllen, K. (2011) · Angewandte Chemie International Edition · doi:10.1002/anie.201100170 · Cited by 1,109
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Metal-Free Catalysts for Oxygen Reduction Reaction
Dai, L., Xue, Y., Qu, L., Choi, H.-J., & Baek, J.-B. (2015) · Chemical Reviews · doi:10.1021/cr5003563 · Cited by 2,380
Zhong, H., Wang, J., Zhang, Y., Xu, W., Xing, W., Xu, D., Zhang, Y., & Zhang, X. (2014) · Angewandte Chemie International Edition · doi:10.1002/anie.201408990 · Cited by 938
Carbon materials for Li–S batteries: Functional evolution and performance improvement
Liang, J., Sun, Z.-H., Li, F., & Cheng, H.-M. (2016) · Energy Storage Materials · doi:10.1016/j.ensm.2015.09.007 · Cited by 593
Zhang, J., & Dai, L. (2015) · ACS Catalysis · doi:10.1021/acscatal.5b01563 · Cited by 590
Higgins, D., Zamani, P., Yu, A., & Chen, Z. (2016) · Energy & Environmental Science · doi:10.1039/c5ee02474a · Cited by 525
Metadata
- Authors
- Wei, W., Liang, H., Parvez, K., Zhuang, X., Feng, X., & Müllen, K.
- Venue
- Angewandte Chemie International Edition
- Publisher
- Wiley
- Published
- 2014-01-23
- Volume
- 53
- Issue
- 6
- Pages
- 1570-1574
- ISSN
- 1433-7851 (ISSN-L)
- 1521-3773
- OpenAlex
- W1995153219
- Cited by
- 539
- References
- 3
- FWCI
- 27.62
- Type
- journal article
- Language
- en
- Open access
- closed
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- Wei, W., Liang, H., Parvez, K., Zhuang, X., Feng, X., & Müllen, K. (2014). Nitrogen‐Doped Carbon Nanosheets with Size‐Defined Mesopores as Highly Efficient Metal‐Free Catalyst for the Oxygen Reduction Reaction. Angewandte Chemie International Edition. https://doi.org/10.1002/anie.201307319
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