1. R.J. Farrauto, C.H. Batholomew, Fundamentals of Industrial Catalytic Processes, 1st Edition, Blackie, Academic Publisher & Professional, London, 1997, pp. 341–357.
2. The multiple roles for catalysis in the production of H2
3. Fuel Cell Handbook, 5th Edition, U.S. Department of Energy (www.netl.doe.gov), Morgantown, WV, 2000, pp. 10–18.
4. A snip separates sisters