2D Zn3(OH)2V2O7∙2H2O/NH4V4O10 nanobelts are synthesized by a simple hydrothermal route. It is the first report that the Zn3(OH)2V2O7∙2H2O/NH4V4O10 (ZnVO/NVO) nanobelts transform into Zn3(OH)2V2O7∙2H2O-based materials by an in-situ electrochemical conversion, which...
The polyethylene glycol pre-intercalated vanadium oxide composites deliver superior zinc-ion storage properties with high specific capacity, stable cycling capability, excellent rate and low-temperature performance.