Preparation of high-performance supercapacitor based on bimetallic high nuclearity titanium-oxo-cluster based electrodes
A series of novel titanium-oxo-clusters(TOCs,including Zn-Ti11 and Cd-Ti11)was designed for superca-pacitors,expanding the potential application of TOCs.These materials demonstrate the benefits of titanium-based materials through their excellent pseudocapacitive energy storage capabilities.The prepared supercapacitor exhibited impressive performance,with a maximum power density of 9.5 W·kg-1 and an energy density of 463 Wh·kg-1.CCDC:2217954,Zn-Ti11;2219848,Cd-Ti11.