国家/地区 中国（7）
IPC部 H（7） C（4）
IPC大类 H01（7） C01（4）
IPC小类 H01M（7） C01G（4） C01B（2）
IPC H01M004/62（4） H01M010/052（4） H01M004/36（3）
H01M010/0525（3） C01B032/194（2） C01G053/00（2）
发明人 LI L（3） LIU Y（2） LV Y（2）
REN Y（2） XU G（2） ZHOU Z（2）
公开年 2021（3） 2022（3）
申请年 2020（3）  2021（2） 
专利权人 ADVANCED ENERGY STORAGE TECHNOLOGIES CO（7）

Preparing uniform and controllable pre-lithiated anode sheets used in lithium ion battery, involves soaking pole piece with hydrophilic coating lithium after second rolling to melted liquid metal, lithium extruding surface, and curing for third time.

REQUEST N N B P, WANG K

Preparing anode material useful in field of lithium-ion batteries, comprises measuring raw materials, performing secondary ball milling on sulfur-containing argentite-type sulfide solid electrolyte, and mixing and grinding all raw material.

LI Y, WANG P, WANG Y, YIN L, LIAN J, SUN C, SU Y

Preparing composite inorganic lithium salt-coated anode material useful in anode for lithium battery, comprises e.g. adding coupling agent into solvent, adding inorganic lithium salt and carbon material into mixed solution, adding anode material into solution, and transferring to rotary evaporator.

LI L, YANG Z, ZHOU Z, LV Y, REN Y, XU G, LIU Y

New vanadium and chromium binary transition metal sulfide useful in preparing sulfur anode composite electrode active material and sulfur anode for lithium-sulfur battery.

LIU L

Preparing lithium battery composite anode material, comprises e.g. dispersing metal sulfide sulfur-containing metal compound and carbon fluoride, polyacrylonitrile polymers in polar solvent, and heating obtained mixture of metal sulfides.

YUAN K, WANG L, GE Z, LI L, HE H

Preparing graphene-loaded multi-metal oxide coated anode material used to secondary battery anode material comprises adding organic metal salt to alkaline solution, hydrothermal reaction, mixing and coating with material, and calcining.

LIU Y, XU G, LV Y, ZHOU Z, REN Y, ZHENG J, LI L

Diaphragm middle layer material used for lithium-sulfur battery, has graphene nano-sheet loaded on base film of diaphragm, and metal nitride provided towards side of cathode.

BAI Y, YUE X