1. W.M.H. Sachtler,Ber. Bunsenges. Phys. Chem., 1995,99, 1295
2. G. Pillay and CP. Chen,J. Electrochem. Soc, 1996,143, 3410
3. G.M. Schwab in ‘Catalysis — Science and Technology’, Vol. 2, ed. J.R. Anderson and M. Boudart, Springer-Verlag, Berlin, 1981, p.4
4. T. Wolfram and S. Ellialtioglu in ‘Theory of Chemisorption’, ed. J.R. Smith, Springer-Verlag, Berlin, 1980, p.150
5. D. Pletcher,J. Appl. Electrochem., 1984,14, 403