1. Instituto de Investigación en Química de la Universidad de La Rioja (IQUR), C/Madre de Dios 53, Logroño 26004, La Rioja
2. Department of Chemistry and Chemical Engineering, Chalmers University of Technology, Kemivagen 4, Gothenburg 412 96, Sweden
3. Department of Chemical Engineering, Universitat Politècnica de Catalunya, EEBE, Eduard Maristany 10-14, Barcelona 08019, Spain
4. Heating and Cooling Technologies, Fraunhofer Institute for Solar Energy Systems (ISE), Heidenhofstr. 2, Freiburg 79110, Germany
5. Catalan Institution for Research & Advanced Studies, ICREA, Pg. Llúıs Companys 23, Barcelona 08010, Spain
6. Institute of Materials Science of Barcelona, ICMAB-CSIC, Bellaterra, Barcelona 08193, Spain
7. Hydrogen Technologies and Electrical Energy Storage, Fraunhofer Institute for Solar Energy Systems (ISE), Heidenhofstr. 2, Freiburg 79110, Germany