【摘要】 氢气是未来代替化石燃料的理想新能源,电解水技术由于操作简单、污染小、产氢纯度高而受到广泛关注。但电解水技术需要有效的催化剂来降低电解过程中高的过电位,降低能耗,提高电解效率。贵金属纳米复合材料由于特殊的结构、尺寸和形貌在电解水方面表现出较强的催化活性,成为本领域研究的热点。本文作者对近年来在电解水中应用广泛的贵金属纳米复合材料进行综述,并对该类材料在电解水应用中的未来发展趋势进行了展望。更多还原

【Abstract】 Hydrogen is an ideal new energy to replace fossil fuels in the future. Water electrolysis technology is widely concerned because of its simple operation, low pollution and high purity of hydrogen production. However, the water electrolysis technology needs effective catalyst to reduce the high overpotential in the electrolysis process, reduce energy consumption and improve the electrolysis efficiency. Due to their special structure, size and morphology, noble metal nanocomposites exhibit strong catalytic activity in water electrolysis, which have become a hotspot of scientific research. In this paper, the application of precious metal nanocomposites in electrolytic water in recent years was reviewed, and the future development trend of these materials in electrolytic water was prospected.更多还原