1. TOTAL New Energies, 24 cours Michelet, 92069 Paris La Defense Cedex, France.
2. LPICM CNRS Ecole Polytechnique, Route de Saclay, 91128 Palaiseau, France.
3. ICARE China-Europe Institute for Clean and Renewable Energy at Huazhong University of Science and Technology, 1037 Luoyu Road, 430074 Wuhan, China.