2D Layered Double Hydroxides for Oxygen Evolution Reaction: From Fundamental Design to Application
By Lin Lv, Zhaoxi Yang, Kun Chen, Chundong Wang, Y. Xiong. Advanced Energy Materials, 2019
621 citations recorded by the source corpus.
The oxygen evolution reaction (OER) has aroused extensive interest from materials scientists in the past decade by virtue of its great significance in the energy storage/conversion systems such as water splitting, rechargeable metal–air batteries, carbon dioxide (CO2) reduction, and fuel cells. Among all the materials capable of catalyzing OER, layered double hydroxides (LDHs) stand out as one of the most effective electrocatalysts owing to their compositional and structural flexibility as well as the tenability and the simplicity of their preparation process. For this reason, numerous efforts have been dedicated to adjusting the structure, forming the well‐defined morphology, and developing the preparation methods of LDHs to promote their electrocatalytic performance. In this article, recent advances in the rational design of LDH‐based electrocatalysts toward OER are summarized. Specifically, various tactics for the synthetic methods, as well as structural and composition regulations of LDHs, are further highlighted, followed by a discussion on the influential factors for OER performance. Finally, the remaining challenges to investigate and improve the catalyzing ability of LDH electrocatalysts are stated to indicate possible future development of LDHs.
Subfields: Electrical and Electronic Engineering, Materials Chemistry, Renewable Energy, Sustainability and the Environment
View Paper: https://www.semanticscholar.org/paper/b7615f10f426d271db963729385c3bd7d8a8fe4b
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In Electrical and Electronic Engineering
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Citations in the corpus
- Recent advances in methods and technologies for enhancing bubble detachment during electrochemical water splitting (2019, background): “These catalysts include metallic alloys [23], phosphide [24], sulfide [19], nitride [25] and carbide [26] for HER, and oxide [27,28] and hydroxide [29] compounds for OER.”