Xiamen Art Sign Co., Ltd

Xtc New Energy Materials (xiamen) Co., Ltd.

Lin Lin

Nengjian Xie

Guozhen Wei

Pengfeng Wang

Yaobin Ye

Jingren Wang

Solar panel bracket

A method for preparing ternary positive material in a lithium battery includes mixing nickel salt, cobalt salt, and manganese salt to form a mixed solution. A precipitant and a complexing agent are added into the mixed solution, thereby adjusting a pH value to a range of 10.5 to 12 and obtaining a precursor A. The precursor A and lithium salt are ground by a ball mill to obtain a precursor B, precursor B then being sintered in an air or oxygen atmosphere. The sintering includes heating at a first heating speed of 5 to 15° C./min to a first temperature of 400 to 800° C. and being held at such temperature for 1 to 6 h, and heating at a second heating speed of 1 to 10° C./min to a second temperature of 900 to 980° C. and being held there for 8 to 10 h.

Ternary positive material of large monocrystal-like particles, method for preparing the same, and lithium-ion battery having the same

Candle warmer lamp

Growing community of inventors

Xiamen, China

Lin Lin