Ultrafine nanoporous intermetallic catalysts by high-temperature liquid metal dealloying for electrochemical hydrogen production

• Published in: Nature communications Vol. 13; no. 1; pp. 5157 - 12
• Main Authors: Song, Ruirui, Han, Jiuhui, Okugawa, Masayuki, Belosludov, Rodion, Wada, Takeshi, Jiang, Jing, Wei, Daixiu, Kudo, Akira, Tian, Yuan, Chen, Mingwei, Kato, Hidemi
• Format: Journal Article
• Language: English
• Published: London Nature Publishing Group UK 02.09.2022; Nature Publishing Group; Nature Portfolio
• Subjects: 147/135; 147/143; 639/301/299/886; 639/4077/909; 639/925/357/551; Catalysts; Catalytic activity; Chemical synthesis; Dealloying; Electrocatalysts; Electrochemistry; Fabrication; High temperature; Humanities and Social Sciences; Hydrogen; Hydrogen evolution reactions; Hydrogen production; Intermetallic compounds; Intermetallic phases; Kinetic energy; Liquid metals; multidisciplinary; Porosity; Science; Science (multidisciplinary); Transition metals; Ultrafines

Intermetallic compounds formed from non-precious transition metals are promising cost-effective and robust catalysts for electrochemical hydrogen production. However, the development of monolithic nanoporous intermetallics, with ample active sites and sufficient electrocatalytic activity, remains a...