Recent Progress in Cobalt‐Based Heterogeneous Catalysts for Electrochemical Water Splitting
-
- Jiahai Wang
- State Key Laboratory of Electroanalytical Chemistry Changchun Institute of Applied Chemistry Changchun 130022 Jilin China
-
- Wei Cui
- State Key Laboratory of Electroanalytical Chemistry Changchun Institute of Applied Chemistry Changchun 130022 Jilin China
-
- Qian Liu
- State Key Laboratory of Electroanalytical Chemistry Changchun Institute of Applied Chemistry Changchun 130022 Jilin China
-
- Zhicai Xing
- State Key Laboratory of Electroanalytical Chemistry Changchun Institute of Applied Chemistry Changchun 130022 Jilin China
-
- Abdullah M. Asiri
- Chemistry Department & Center of Excellence for Advanced Materials Research King Abdulaziz University Jeddah 21589 Saudi Arabia
-
- Xuping Sun
- State Key Laboratory of Electroanalytical Chemistry Changchun Institute of Applied Chemistry Changchun 130022 Jilin China
説明
<jats:p>Water electrolysis is considered as the most promising technology for hydrogen production. Much research has been devoted to developing efficient electrocatalysts for hydrogen production via the hydrogen evolution reaction (HER) and oxygen production via the oxygen evolution reaction (OER). The optimum electrocatalysts can drive down the energy costs needed for water splitting via lowering the overpotential. A number of cobalt (Co)‐based materials have been developed over past years as non‐noble‐metal heterogeneous electrocatalysts for HER and OER. Recent progress in this field is summarized here, especially highlighting several important bifunctional catalysts. Various approaches to improve or optimize the electrocatalysts are introduced. Finally, the current existing challenges and the future working directions for enhancing the performance of Co‐implicated electrocatalysts are proposed.</jats:p>
収録刊行物
-
- Advanced Materials
-
Advanced Materials 28 (2), 215-230, 2015-11-09
Wiley