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Updated: Feb 2, 2026

Author Spotlight: A Rapid, Microwave-Assisted Hydrothermal Synthesis Of Nickel Hydroxide Nanosheets
Published on: August 18, 2023
Aqueous-phase synthesis of layered double hydroxide nanoplates as catalysts for the oxygen evolution reaction
Euiyoung Jung1, Jae Kyeom Kim, Hyungsuk Choi
1Department of Chemical Engineering, College of Engineering, Kyung Hee University, Yongin, 17104, Korea. tkyu@khu.ac.kr.
Abstract:
Transition metal layered double hydroxide (LDH) nanomaterials have been considered as good catalytic materials for various applications; however, there has been a limit in the economic efficiency and convenience of the synthetic method. In this work, we report a facile aqueous-phase route to the synthesis of transition metal LDH nanoplates including Mn-Ni and Zn-Ni. Electrochemical characterization of the synthesized Mn-Ni LDHs with different intercalated halogen anions was carried out for the oxygen evolution reaction (OER) and a Tafel slope of about 80 mV per decade was obtained which is comparable to those of the previously reported LDH nanoplates.
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