The heats of CH3OH and NH3adsorption on zeolite-like aluminophosphates AlPO4-5, AlPO4-17, and AlPO4-18 were measured calorimetrically. The isotherms of adsorption of CH3OH and H2O at different temperatures were determined for the same materials. The energetics of adsorption of polar molecules show...
摘要: 采用AlPO4对LiCoO2 进行了表面原位包覆,并通过扫描电子显微镜法(SEM),透射电子显微镜法(TEM),X射线衍射光谱法(XRD)及电化学性能测试等分析手段比较了未包 覆和包覆后材料的性能.结果表明AlPO4包覆层均匀,厚度为20 nm左右;包覆后LiCoO2的循环性能得到显著改善....