1. Laboratoire de Chimie des Processus Biologiques, UMR 8229 CNRS, Collège de France, Université Paris 6, 11 Place Marcelin Berthelot, 75231 CEDEX 05 Paris, France
2. Total Research and Technology, Refining and Chemicals, Division CO2 Conversion, Feluy, 7181 Seneffe, Belgium