The phase transition of Li2Mn2O4 spinel at high temperature was investigated by XRD, TG/DTA, average oxidation state of ......

用流变相-前驱物热分解法制备了纳米氧化锰粉末,用XRD、TEM和LPSA对粉末样品的组成、结构、粒度和形貌进行了表征.结果表明MnO和Mn......

随着电子器件不断向微型化、轻量化方向发展,迫切要求微小尺寸的化学电源与之相匹配。特别是微电子机械系统(MEMS)技术发展的需要,......