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Carbon Quantum Dot/NiFe Layered Double-Hydroxide Composite as a Highly Efficient Electrocatalyst for Water Oxidation
Abstract
The design of highly efficient, durable, and earth-abundant catalysts for the oxygen evolution reaction is crucial to a variety of important energy conversion and storage processes. Here, we use carbon quantum dots (CQDs, ∼5 nm) to form hybrids with the ultrathin nickel-iron layered double-hydroxide (NiFe-LDH) nanoplates. The resulting CQD/NiFe-LDH complex exhibits high electrocatalytic activity (with an overpotential of ∼235 mV in 1 M KOH at a current density of 10 mA cm(-2)) and stability for oxygen evolution, which almost exceed the values of all previously reported Ni-Fe compounds and were comparable to those of the most active perovskite-based catalyst.
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Citations
Cited by
Carbon quantum dots and their applications
Lim, S. Y., Shen, W., & Gao, Z. (2015) · Chemical Society Reviews · doi:10.1039/c4cs00269e · Cited by 4,976
Transition‐Metal (Co, Ni, and Fe)‐Based Electrocatalysts for the Water Oxidation Reaction
Han, L., Dong, S., & Wang, E. (2016) · Advanced Materials · doi:10.1002/adma.201602270 · Cited by 1,769
Anantharaj, S., Ede, S. R., Karthick, K., Sam Sankar, S., Sangeetha, K., Karthik, P. E., & Kundu, S. (2018) · Energy & Environmental Science · doi:10.1039/c7ee03457a · Cited by 1,632
Recent Progress on Multimetal Oxide Catalysts for the Oxygen Evolution Reaction
Kim, J. S., Kim, B., Kim, H., & Kang, K. (2018) · Advanced Energy Materials · doi:10.1002/aenm.201702774 · Cited by 940
Hou, Y., Lohe, M. R., Zhang, J., Liu, S., Zhuang, X., & Feng, X. (2016) · Energy & Environmental Science · doi:10.1039/c5ee03440j · Cited by 824
Metadata
- Authors
- Tang, D., Liu, J., Wu, X., Liu, R., Han, X., Han, Y., Huang, H., Liu, Y., & Kang, Z.
- Venue
- ACS Applied Materials & Interfaces
- Publisher
- American Chemical Society (ACS)
- Published
- 2014-04-25
- Volume
- 6
- Issue
- 10
- Pages
- 7918-7925
- ISSN
- 1944-8244 (ISSN-L)
- 1944-8252
- OpenAlex
- W2315535900
- Cited by
- 484
- References
- 0
- FWCI
- 16.15
- Type
- journal article
- Language
- en
- Open access
- closed
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- Tang, D., Liu, J., Wu, X., Liu, R., Han, X., Han, Y., Huang, H., Liu, Y., & Kang, Z. (2014). Carbon Quantum Dot/NiFe Layered Double-Hydroxide Composite as a Highly Efficient Electrocatalyst for Water Oxidation. ACS Applied Materials & Interfaces. https://doi.org/10.1021/am501256x
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