国家/地区 中国（3）
IPC部 C（3） H（3）
IPC大类 C01（3）
IPC小类 C01B（3）
IPC C01G053/00（3）
发明人 WANG Z（3）
公开年 2022（2）
申请年 2021（2） 
专利权人

Preparing material for positive electrode used in sodium-ion battery, involves obtaining solid phase of first mixture, mixing first mixture with solvent to obtain second mixture, carrying out solid phase, sintering to second mixture to obtain material positive electrode.

CHEN M, ZHU H, LI N, WANG Y, WANG Z

Composite structure high manganese base material used in carbon-containing composite material, comprises structure composed of lithium-manganese-oxide based compound, and layered structure, where disordered rock salt structure is formed in situ.

LI X, WU P, HU W, WANG Z, LI G, WANG J, REN Z, LIU Y

Preparing anode composite material useful in lithium ion battery comprises heating anode material coated by catalytic material under carbon source gas atmosphere, generating carbon nano-tube on anode material and adding graphene for coating.

WANG Y, ZHANG S, WANG Z, MA J, BAI Y