School of Chemistry, Chemical Engineering and Life Sciences, Wuhan University of Technology, Wuhan 430070, China.
School of Science, Wuhan University of Technology, Wuhan 430070, China.
Molecules. 2023 Feb 28;28(5):2262. doi: 10.3390/molecules28052262.
In the context of the growing human demand for green secondary energy sources, proton-exchange membrane water electrolysis (PEMWE) is necessary to meet the high-efficiency production of high-purity hydrogen required for proton-exchange membrane fuel cells (PEMFCs). The development of stable, efficient, and low-cost oxygen evolution reaction (OER) catalysts is key to promoting the large-scale application of hydrogen production by PEMWE. At present, precious metals remain irreplaceable in acidic OER catalysis, and loading the support body with precious metal components is undoubtedly an effective strategy to reduce costs. In this review, we will discuss the unique role of common catalyst-support interactions such as Metal-Support Interactions (MSIs), Strong Metal-Support Interactions (SMSIs), Strong Oxide-Support Interactions (SOSIs), and Electron-Metal-Support Interactions (EMSIs) in modulating catalyst structure and performance, thereby promoting the development of high-performance, high-stability, low-cost noble metal-based acidic OER catalysts.
在人类对绿色二次能源的需求不断增长的背景下，质子交换膜水电解（PEMWE）对于满足质子交换膜燃料电池（PEMFC）所需的高效生产高纯氢气是必要的。开发稳定、高效和低成本的氧析出反应（OER）催化剂是推动 PEMWE 大规模制氢应用的关键。目前，贵金属在酸性 OER 催化中仍然是不可替代的，负载贵金属组分到载体上无疑是降低成本的有效策略。在本综述中，我们将讨论常见的催化剂-载体相互作用（如金属-载体相互作用（MSIs）、强金属-载体相互作用（SMSIs）、强氧化物-载体相互作用（SOSIs）和电子-金属-载体相互作用（EMSIs））在调节催化剂结构和性能方面的独特作用，从而促进高性能、高稳定性、低成本的基于贵金属的酸性 OER 催化剂的发展。
