【摘要】 采用正十二烷胺作为分子模板制备了具有纳米结构的钛钒复合氧化物.将该复合物加热至330℃时,部分分子模板被消除.测试了该氧化物作为锂电池正极材料的性能,发现引入纳米结构极大地提高了材料的充放电稳定性.更多还原

【Abstract】 A mesostructured titanium-vanadium oxide has been synthesized using n-dodecylamine as a template. Thermal treatment at 330 ℃ results in a partial removal of the template. The resulting titanium-vanadium oxide exhibits similar capacity (approximately 400 mAh/g), with but better cycling stability than the control sample prepared in the absence of dodecylamine when used as a cathode in lithium batteries.更多还原