【摘要】 在常压、110℃用浓LiOH水溶液和粉末TiO2(锐钛矿)反应的方法,合成了岩盐型LiTiO2,并采用TEM、XRD、XPS、TG／DTG等手段对岩盐型LiTiO2进行了表征．结果表明,采用该方法制得的岩盐型LiTiO2为纳米颗粒状的非化学计量物质,在<500℃其晶型是稳定的,在室温下它有较强的吸水性．更多还原

【Abstract】 Rock salt-type LiTiO2 was prepared by treating TiO2(anatase) powder with concentrated aqueous solution of LiOH at 110℃under atmospheric pressure and characterized by means of TEM, XRD, XPS and TG/DTG. The results show that rock salt-type LiTiO2 prepared by this method is a nanosized non-stoichiometric compound. Its crystal form is stable at annealing temperature≤500℃. In air ambience, the rock salt-type LiTiO2 possesses stronger water absorption.更多还原