Molecular vanadium oxides are promising active materials for cathodes in lithium and post-lithium batteries due to their high redox activity,low molecular weight and facile tuneability.However,a major challenge for th...Molecular vanadium oxides are promising active materials for cathodes in lithium and post-lithium batteries due to their high redox activity,low molecular weight and facile tuneability.However,a major challenge for this application is the transformation of the molecular clusters into solid-state oxides under typical electrode fabrication conditions.Here,we report a molecular crystal engineering approach for the stabilization of molecular vanadium oxides in the crystal lattice,enabling initial studies on reversible electron storage in a lithium ion battery test cell.展开更多
基金support by Ulm University,the Helmholtz-Gemeinschaft(HGF)and the Deutsche Forschungsgemeinschaft(DFG)(STR 1164/12,STR1164/14 and Germany’s Excellence Strategy,EXC-2154/1)support through a PhD fellowship by the Fonds der Chemischen Industrie(FCI)the research performed at CELEST(Center for Electrochemical Energy Storage Ulm-Karlsruhe).
文摘Molecular vanadium oxides are promising active materials for cathodes in lithium and post-lithium batteries due to their high redox activity,low molecular weight and facile tuneability.However,a major challenge for this application is the transformation of the molecular clusters into solid-state oxides under typical electrode fabrication conditions.Here,we report a molecular crystal engineering approach for the stabilization of molecular vanadium oxides in the crystal lattice,enabling initial studies on reversible electron storage in a lithium ion battery test cell.
