One-pot synthesis of NiFe foam-supported FeWO4/Ni3Se2 nanocomposites and their enhanced electrocatalytic performance for oxygen evolution reaction
- Title
- One-pot synthesis of NiFe foam-supported FeWO4/Ni3Se2 nanocomposites and their enhanced electrocatalytic performance for oxygen evolution reaction
- Author(s)
- Liu, Zhe ; Ma, Hyeonjong ; Zhou, Tao ; Yang, Jiwoong ; Yu, Taekyung
- Issued Date
- 2024-10
- Citation
- Journal of Alloys and Compounds, v.1002
- Type
- Article
- Author Keywords
- Electrocatalyst ; Metal selenide ; Metal oxides ; Oxygen evolution reaction ; Hydrogen evolution reaction
- ISSN
- 0925-8388
- Abstract
- The development of composite nanocatalysts having strong interactions with electrode materials is important to enhance the reactivity and stability of catalysts used in electrochemical reactions. In this study, we report a method for directly growing FeWO4/Ni3Se2 composite nanocatalysts on the nickel–iron foam (NFF) surfaces, utilizing nickel (Ni) and iron (Fe) in NFF as precursors for synthesizing Ni3Se2 and FeWO4, respectively. The composite nanocatalysts, serving as electrode materials, are formed by the reaction of W precursor and Se precursors with NFF and exhibited high catalytic activity and long-term stability in oxygen and hydrogen evolution reactions. © 2024 Elsevier B.V.
- Publisher
- Elsevier
- Related Researcher
-
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Yang, Jiwoong
- Research Interests Quantum Dots; Nanocrystals; Displays; Solar Energy; TEM; Photocatalyst
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- Appears in Collections:
- Department of Energy Science and Engineering NanoMaterials Laboratory 1. Journal Articles
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