【作者】 郑文君； 杨加芹； 秦清；

【Author】 Wenjun Zheng;Jiaqin Yang;Qing Qin;Department of Materials Chemistry,Key Laboratory of Advanced Energy Materials Chemistry (MOE),TKL of Metal and Molecule-based Material Chemistry,College of Chemistry;Collaborative Innovation Center of Chemical Science and Engineering (Tianjin),Nankai University;

【机构】 南开大学化学院材料化学系,先进能源材料化学教育部重点实验室,天津市金属及分子基材料化学重点实验室,天津化学化工协同创新中心；

【摘要】 本文通过水热法成功制备出树桩状和梭子状两种多级结构WO.30.33H2O,实验结果表明酸的种类选择对其多级结构的形成起着关键的作用。将两种材料应用于锂离子电池的研究中,两种材料均表现出优异的电化学性能。更多还原

【Abstract】 In this work, hierarchical stump-like and shuttle-like h-WO.30.33H2 O are successfully prepared via hydrothermal method. Our experimental results demonstrate that the choice of the kinds of acids plays an important role in the formation of hierarchical architectures. Particularly, as investigated as electrode materials for lithium ion batteries, both of the samples exhibit super electrochemical performances.更多还原