氢氧化锂
锂(药物)
碳酸锂
磷酸钒锂电池
无机化学
材料科学
三元运算
金属氢氧化物
氢氧化物
碳酸盐
化学工程
化学
电解质
电极
离子
冶金
离子交换
离子键合
有机化学
医学
计算机科学
工程类
程序设计语言
内分泌学
物理化学
作者
Mehmet Gülcan,Neslihan Yuca
标识
DOI:10.1002/cssc.202401729
摘要
Systems for storing energy are essential for modern technology and daily life. Numerous investigations have been conducted, particularly on lithium‐ion batteries. The development of the cathode active material is one of the areas of emphasis. On the NCM111 composition, which is widely utilized in lithium‐ion batteries, there are development studies on doping, morphological modifications, and coating. In the presented work, a sol‐gel process was utilized to manufacture ternary metal organic framework (MOF). MOFs, as a precursor, has many benefits for obtaining homogenous particles and lower thermal decomposition during process. However, lithium acetate or lithium hydroxide had been used for lithium source during sol‐gel which are soluble in water. In contrast to the literature (e.g., using a cheap supply of lithium other than lithium hydroxide and acetate), lithium carbonate was used as lithium source in this study. Owing in part to the higher stability of lithium carbonate at lower temperatures, short‐range ordered surface presence was seen during the high voltage cycling process. Nevertheless, the sample that produced with lithium carbonate (S6) exhibited stable cycling performance under high voltage conditions compared to the sample (R) produced with lithium acetate.
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