论文信息 - Comment on “Trends in the Exchange Current for Hydrogen Evolution” [J. Electrochem. Soc., 152, J23 (2005)]

Comment on “Trends in the Exchange Current for Hydrogen Evolution” [J. Electrochem. Soc., 152, J23 (2005)]

We compare the adsorption energies calculated by Norskov et al. with data derived from experimental values; except for Ni and Co, which absorb hydrogen strongly, there is a linear relation. We discuss the model proposed by these authors in the light of extensive previous work and of experimental data and find it overly simplistic.

S. Trasatti | W. Schmickler

[1] Hiroyuki Uchida,et al. In situ infrared spectroscopic and electrochemical study of hydrogen electro-oxidation on Pt electrode in sulfuric acid , 2006 .

[2] Thomas Bligaard,et al. Trends in the exchange current for hydrogen evolution , 2005 .

[3] Ping Liu,et al. Nano-scale effects in electrochemistry , 2004 .

[4] Hubert A. Gasteiger,et al. Handbook of fuel cells : fundamentals technology and applications , 2003 .

[5] B. V. Tilak,et al. Interfacial processes involving electrocatalytic evolution and oxidation of H2, and the role of chemisorbed H , 2002 .

[6] A. Tadjeddine,et al. Vibrational spectroscopy of the electrochemical interface by visible infrared sum frequency generation , 1996 .

[7] A. L. Lacey,et al. pH-dependent redox behaviour of asymmetric viologens , 1995 .

[8] H. Gerischer. Über den Zusammenhang zwischen dem Mechanismus der elektrolytischen Wasserstoffabscheidung und der Adsorptionsenergie des atomaren Wasserstoffs an verschiedenen Metallen , 1956 .

[9] R. Parsons. The rate of electrolytic hydrogen evolution and the heat of adsorption of hydrogen , 1958 .