Recent advances in nanostructured electrocatalysts for hydrogen evolution reaction

• 作者: Fei Zhou Yang Zhou Gui-Gao Liu Chen-Tuo Wang Jun Wang
• 来源期刊: 稀有金属（英文版）
• 年，卷（期）: 2021,（12）
• 所属期刊栏目: REVIEWS
• 页码范围: 3375-3405
• 页数: 31页
• 语种: 英文

摘要

Hydrogen is considered to be an ideal safe and clean energy source,which can be produced by water splitting.The high overpotential of hydrogen evolution reaction (HER) is one of the bottleneck issues for the practical application of water splitting,where high-effi-ciency electrocatalysts are thus usually required to accommodate and facilitate the reaction.In recent years,a rapid rise in the HER electrocatalysts has been witnessed,especially nanostructured materials.Noble metals are generally regarded as the most effective electrocatalysts for HER,while some other electrocatalysts based on non-noble transition metals,including alloys,chalcogenides,phos-phides,carbides and nitrides,can even approach the HER efficiency of noble metal benchmarks.This paper mainly introduces the basic principles of the HER process,eval-uates different categories of nanostructured electrocatalytic materials,providing guidance for the design and fabrica-tion of nanostructured HER catalysts.Moreover,recent progress and future research directions regarding the per-formance of metallic nanostructured materials are also discussed.