The DOI matches its Crossref record; 4 of the 4 references it cites were found in a registry or an index.
Secondary-Atom-Assisted Synthesis of Single Iron Atoms Anchored on N-Doped Carbon Nanowires for Oxygen Reduction Reaction
Open accessAbstract
The development of efficient Fe–N–C materials enriched with single-atom Fe sites toward the oxygen reduction reaction (ORR) is still a great challenge because Fe atoms are mobile and easily aggregate into nanoparticles during the high-temperature treatment. Herein, we proposed a facile and universal secondary-atom-assisted strategy to prepare atomic iron sites with high density hosted on porous nitrogen-doped carbon nanowires (Fe–NCNWs). The Fe–NCNWs showed an impressive half-wave potential ( E 1/2 ) of 0.91 V and average kinetic current density ( J K ) of 6.0 mA cm –2 at 0.9 V in alkaline media. They also held a high ORR activity in acidic solution with the E 1/2 of 0.82 V and average J K of 8.0 mA cm –2 at 0.8 V. Density functional theory calculations demonstrated that the high ORR activity achieved is originated from single-atom iron sites that decrease the energy barrier in the reaction path efficiently.
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Cites
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
Recent Advances in Electrocatalysts for Oxygen Reduction Reaction
Shao, M., Chang, Q., Dodelet, J.-P., & Chenitz, R. (2016) · Chemical Reviews · doi:10.1021/acs.chemrev.5b00462 · Cited by 3,903
Self-citationCui, X., Ren, P., Deng, D., Deng, J., & Bao, X. (2016) · Energy & Environmental Science · doi:10.1039/c5ee03316k · Cited by 791
Higgins, D., Zamani, P., Yu, A., & Chen, Z. (2016) · Energy & Environmental Science · doi:10.1039/c5ee02474a · Cited by 525
Cited by
Liu, Y., Li, X., Zhang, Q., Li, W., Xie, Y., Liu, H., Shang, L., Liu, Z., Chen, Z., Gu, L., et al. (2020) · Angewandte Chemie International Edition · doi:10.1002/anie.201913910 · Cited by 647
Metal‐Nitrogen‐Doped Carbon Materials as Highly Efficient Catalysts: Progress and Rational Design
Shi, Z., Yang, W., Gu, Y., Liao, T., & Sun, Z. (2020) · Advanced Science · doi:10.1002/advs.202001069 · Cited by 470
Metadata
- Authors
- Li, J.-C., Xiao, F., Zhong, H., Li, T., Xu, M., Ma, L., Cheng, M., Liu, D., Feng, S., Shi, Q., Cheng, H.-M., Liu, C., Du, D., Beckman, S. P., Pan, X., Lin, Y., & Shao, M.
- Venue
- ACS Catalysis
- Publisher
- American Chemical Society (ACS)
- Published
- 2019-05-31
- Volume
- 9
- Issue
- 7
- Pages
- 5929-5934
- ISSN
- 2155-5435 (ISSN-L)
- OpenAlex
- W2947103685
- Cited by
- 181
- References
- 4
- FWCI
- 6.18
- Type
- journal article
- Language
- en
- Open access
- green
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- Li, J.-C., Xiao, F., Zhong, H., Li, T., Xu, M., Ma, L., Cheng, M., Liu, D., Feng, S., Shi, Q., Cheng, H.-M., Liu, C., Du, D., Beckman, S. P., Pan, X., Lin, Y., & Shao, M. (2019). Secondary-Atom-Assisted Synthesis of Single Iron Atoms Anchored on N-Doped Carbon Nanowires for Oxygen Reduction Reaction. ACS Catalysis. https://doi.org/10.1021/acscatal.9b00869
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