国家/地区 中国（2）
IPC部 C（2）
IPC大类 C01（2）
IPC小类 C01B（2）
IPC C30B001/10（2）
发明人
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

Method for preparing micro-nano materials comprise e.g. introducing sacrificial carrier into slurry containing raw materials and auxiliary agents, shaping and drying to form mixture, synthesizing preform to prepare porous body made of micro-nano materials, and performing dispersion operation.

LI Q