Facile synthesis of porous CuO nanoleaves with precipitation and post-annealing method for lithium b

• 作 者: ShiLin;SunChunxiao;ChenChao;RenZhimin;FunXinxin;FanChenyao;WangZhiyu;
• 机 构: State Key Laboratory of Silicon Materials, Department of Materials Science and Engineering,Zhejiang
• 出 处: 2014中国溶胶-凝胶学术研讨会暨国际论坛
• 发表日期: 2014年期

　　Recently, transition metal oxides have been extensively investigated as potential lithium battery anodes for higher theoretic capacity, CuO is a promising one among them due to several advantages.Therefore, various nanostructures of CuO have been prepared with various methods and used for anode materials, but there are few reports on one-pot synthesis two-dimensional (2D) CuO nanoleaves at mild condition.Herein, 1D Cu(OH)2 nanowires were prepared first with facile precipitation method which is a friendly and simple approach, then dispersed in distilled ion water and dried at 80 ℃ in air, finally due to the dehydration and self-assemble of Cu(OH)2 nanowires CuO nanoleaves were obtained.