电极材料Li_4Ti_5O_(12)制备方法研究进展

Review of preparation of Li_4Ti_5O_(12) anode material

电极材料Li_4Ti_5O_(12)是一种具有"零应变"性质的负极材料,电化学性能十分优异,是锂离子电池负极材料的研究热点之一。制备Li_4Ti_5O_(12)材料的方法除了传统的高温固相合成法,还有溶胶-凝胶法、水热(溶剂热)法、高能球磨法、微波法和喷雾干燥法等。综述了近几年来Li_4Ti_5O_(12)制备方法的研究进展。

Li_4Ti_5O_（12） is a ＂zero-strain＂ anode material for lithium ion battery and exhibits excellent electrochemical performance.The research in this filed is conducted by many scientists around the world.A lot of methods can be used to prepare the anode material,such as high-temperature solid-state synthesis,sol-gel routine,hydrothermal/solvothermal synthesis,high-energy ball-mill method,hybrid microwave synthesis and spray-dried method,et al.The research progress of Li_4Ti_5O_（12） was reviewed.