Facile preparation and electrochemical properties of hierarchical chrysanthemum-like WO3·0.33H2O†
Abstract
A symmetrical 3D chrysanthemum-like WO3·0.33H2O hierarchitecture has been prepared via a facile hydrothermal approach. A growth mechanism has been proposed for the hierarchitecture. With preferable electrochemical properties, WO3·0.33H2O displays potential application in lithium ion batteries.