Water-assisted proton delivery and removal in bio-inspired hydrogen production catalysts

Journal Article
Dalton Transactions, vol. 44, iss. 24, pp. 10969-10979, 2015
Authors
Ming-Hsun Ho, Molly O'Hagan, Michel Dupuis, Daniel L. DuBois, R. Morris Bullock, Wendy J. Shaw, Simone Raugei
Abstract

Water is found to accelerate proton delivery and removal in electrocatalysts for H2 production, resulting in a marked increase in the catalytic rates. The significant reduction in protonation/deprotonation barriers observed in the presence of water has important implications for design catalysts with improved performance.

English