The DOI matches its Crossref record; 9 of the 9 references it cites were found in a registry or an index.
Self-Supported Nickel Iron Layered Double Hydroxide-Nickel Selenide Electrocatalyst for Superior Water Splitting Activity
Abstract
The design of efficient, low-cost, and stable electrocatalyst systems toward energy conversion is highly demanding for their practical use. Large scale electrolytic water splitting is considered as a promising strategy for clean and sustainable energy production. Herein, we report a self-supported NiFe layered double hydroxide (LDH)-NiSe electrocatalyst by stepwise surface-redox-etching of Ni foam (NF) through a hydrothermal process. The as-prepared NiFe LDH-NiSe/NF catalyst exhibits far better performance in alkaline water oxidation, proton reduction, and overall water splitting compared to NiSe x /NF or NiFe LDH/NF. Only 240 mV overpotential is required to obtain a water oxidation current density of 100 mA cm –2, whereas the same for the hydrogen evolution reaction is 276 mV in 1.0 M KOH. The synergistic effect from NiSe and NiFe LDH leads to the evolution of a highly efficient catalyst system for water splitting by achieving 10 mA cm –2 current density at only 1.53 V in a two-electrode alkaline electrolyzer. In addition, the designed electrode produces stable performance for a long time even at higher current density to demonstrate its robustness and prospective as a real-life energy conversion system.
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Cites
Water photolysis at 12.3% efficiency via perovskite photovoltaics and Earth-abundant catalysts
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Plasma-Assisted Synthesis of NiCoP for Efficient Overall Water Splitting
Liang, H., Gandi, A. N., Anjum, D. H., Wang, X., Schwingenschlögl, U., & Alshareef, H. N. (2016) · Nano Letters · doi:10.1021/acs.nanolett.6b03803 · Cited by 1,237
First-row transition metal dichalcogenide catalysts for hydrogen evolution reaction
Kong, D., Cha, J. J., Wang, H., Lee, H. R., & Cui, Y. (2013) · Energy & Environmental Science · doi:10.1039/c3ee42413h · Cited by 1,031
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Co–Ni‐Based Nanotubes/Nanosheets as Efficient Water Splitting Electrocatalysts
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Cited by
2D Layered Double Hydroxides for Oxygen Evolution Reaction: From Fundamental Design to Application
Lv, L., Yang, Z., Chen, K., Wang, C., & Xiong, Y. (2019) · Advanced Energy Materials · doi:10.1002/aenm.201803358 · Cited by 730
Indra, A., Song, T., & Paik, U. (2018) · Advanced Materials · doi:10.1002/adma.201705146 · Cited by 507
Self-citationAtomically targeting NiFe LDH to create multivacancies for OER catalysis with a small organic anchor
Wang, Y., Tao, S., Lin, H., Wang, G., Zhao, K., Cai, R., Tao, K., Zhang, C., Sun, M., Hu, J., et al. (2021) · Nano Energy · doi:10.1016/j.nanoen.2020.105606 · Cited by 414
Karmakar, A., Karthick, K., Sankar, S. S., Kumaravel, S., Madhu, R., & Kundu, S. (2021) · Journal of Materials Chemistry A · doi:10.1039/d0ta09788h · Cited by 414
Sahoo, D. P., Das, K. K., Mansingh, S., Sultana, S., & Parida, K. (2022) · Coordination Chemistry Reviews · doi:10.1016/j.ccr.2022.214666 · Cited by 414
Metadata
- Authors
- Dutta, S., Indra, A., Feng, Y., Song, T., & Paik, U.
- Venue
- ACS Applied Materials & Interfaces
- Publisher
- American Chemical Society (ACS)
- Published
- 2017-09-19
- Volume
- 9
- Issue
- 39
- Pages
- 33766-33774
- ISSN
- 1944-8244 (ISSN-L)
- 1944-8252
- OpenAlex
- W2753913538
- Cited by
- 311
- References
- 9
- FWCI
- 7.33
- Type
- journal article
- Language
- en
- Open access
- closed
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- Dutta, S., Indra, A., Feng, Y., Song, T., & Paik, U. (2017). Self-Supported Nickel Iron Layered Double Hydroxide-Nickel Selenide Electrocatalyst for Superior Water Splitting Activity. ACS Applied Materials & Interfaces. https://doi.org/10.1021/acsami.7b07984
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