钛酸亚铁材料的研究现状  

Research status of FeTiO_(3) materials

作　　者：王晓欢[1] 李胜浩 史志铭[1] 王俊[1] 新巴雅尔[1] 刘亮[1] WANG Xiaohuan;LI Shenghao;SHI Zhiming;WANG Jun;XINBA Yaer;LIU Liang(School of Materials Science and Engineering Inner Mongolia University of Technology,Hohhot 010051,China)

机构地区：[1]内蒙古工业大学材料科学与工程学院,呼和浩特010051

出　　处：《无机盐工业》2022年第1期12-17,33,共7页Inorganic Chemicals Industry

基　　金：国家自然科学基金(52061034);内蒙古工业大学材料学重点学科团队项目(ZD202012);内蒙古工业大学科学研究项目(2016030179)。

摘　　要：钛酸亚铁是典型钛铁矿钛酸盐,其自身属性预示着钛酸亚铁具有丰富的物理化学性能。总结了目前钛酸亚铁的制备方法、改性方法以及性能的研究现状,并分析了目前研究中存在的不足,如改性手段较少,作为锂离子电池负极材料在高倍率下容量衰减严重。未来可以通过改变制备工艺或者离子掺杂等手段调控钛酸亚铁的微观结构,进而提升其物理化学性能,为今后钛酸亚铁的性能研究和应用提供一定参考。FeTiO_(3)is a typical ilmenite titanate,and its properties indicate that FeTiO_(3)has rich physical and chemical performance.The preparation method,modification method and performance research status of FeTiO_(3)at present were summarized,and the shortcoming in the current research was analyzed,for example,there were few modification methods.As the anode material of lithium ion battery,the capacity attenuation was serious at high magnification rate.In the future,the microstructure of FeTiO_(3)could be regulated by changing the preparation process or ion doping,so as to improve its physical and chemical properties,to provide some references for the future performance research and apply of FeTiO_(3).

关 键 词：钛酸亚铁 半导体复合 磁性 光催化 锂离子电池 

分 类 号：TQ138.11[化学工程—无机化工]