国家/地区 中国（3）
IPC部 C（3）
IPC大类 C01（3） H01（3）
IPC小类 C01G（3） H01M（3） C01B（2）
IPC C01G053/00（3）
发明人 LI C（3）
公开年 2023（2）
申请年 2022（2） 
专利权人

Preparing single crystal high-nickel cobalt-free material comprises e.g. mixing single crystal high-nickel cobalt-free precursor with lithium source, carrying out calcination, and mixing second single crystal high nickel cobalt free calcined material with graphene oxide solution.

LI C, YU H, XIE Y, LI A

Preparing hydroxide anode precursor useful in anode material of lithium-ion battery, comprises adding nickel cobalt manganese metal salt solution, dopant solution, precipitator solution and complexing agent solution, carrying out co-precipitation reaction, mixing and coating.

LI X, FAN L, XU K, LI C, XUE X, ZHANG K

Synthesis of sodium-iron-nickel-titanium oxide for positive electrode, involves ball-milling sodium acetate, iron acetate, nickel acetate and titanium oxide, compacting with tablet press, adding graphene powder conductive agent and grinding.

SUN Y, LI C, JIN Y, WANG L, FU J, WU H