Projects(51172065,51404097,51504083,U1404613)supported by the National Natural Science Foundation of China;Project(16A150009)supported by the Key Scientific Research Project for Higher Education of Henan Province,China;Project(16A150009)supported by the Natural Science Foundation of Henan Province(General Program);China;Project(166115)supported by the Postdoctoral Science Foundation of Henan Province,China
Vanadium (III) phosphate monoclinic VPO4·H2O was synthesized hydrothermally. The ε-VOPO4 nanosheets, formed by the oxidative de-intercalation of protons from monoclinic VPO4·H2O, can reversibly react with more t...