1. Institut Charles Gerhardt; UMR 5253, CNRS/ENSCM/UM; 8 rue de l'Ecole Normale 34296 Montpellier cedex 5 France
2. IFP Energies nouvelles; Catalysis and Separation Division; Rond-point de l'échangeur de Solaize, BP3 69360 Solaize France
3. ICPEES; UMR 7515 Group “Energy and Fuels for a Sustainable Environment”; 25 rue Becquerel 67087 Strasbourg France