国家/地区 中国（260）
IPC部 B（260）
IPC大类 H01（260） B82（178） C01（63）
B01（34） B32（13） B22（11）
C23（9） C25（9） B05（7）
B29（7） C08（7） C22（6）
B60（5） C09（5） D01（5）
IPC小类 H01M（260）
IPC B82Y030/00（165） B82Y040/00（137） H01M004/62（112）
H01M010/0525（100） H01M004/36（99） H01M004/38（57）
H01M004/58（39） H01M004/583（39） H01M010/052（30）
H01M010/054（30） H01M004/587（26） H01M004/04（21）
H01M004/48（21） H01M004/88（20） C01B032/184（19）
发明人 WANG Y（24） WANG X（14） LI X（13）
ZHANG Y（13） LI J（11） LI Y（11）
LI S（10） LIU H（10） LIU X（10）
WANG H（10） WANG J（10） LI Q（9）
WANG F（9） WANG S（9） ZHANG W（9）
公开年 2022（169） 2023（91）
申请年 2022（260）
专利权人 UNIV SHAANXI.（9） UNIV CENT SO.（5） YANGZHOU NAL.（5） CHINA FAW CO.（4）
PLA ACAD MIL.（4） HEFEI GUOXUA.（3） HUNAN FAEN L.（3） SONGSHAN LAK.（3）
UNIV HUAZHON.（3） UNIV SHANDON.（3） UNIV ZHEJIAN.（3） BEIJING GRAP.（2）
CAS DALIAN C.（2） DONGGUAN AOZ.（2） GM GLOBAL TE.（2） HARBIN INST .（2）
HUAYU NEW EN.（2） INST ELECTRI.（2） LVTAI YUNENG.（2） SHANDONG HAI.（2）

Performing dispersion of slurry for aluminum battery involves providing first dispersion liquid with active powder and second dispersion liquid with conductive powder separately, and mixing and dispersing first dispersion liquid and second dispersion liquid by three-roll rolling.

HUANG W C, TSAI S P T, WU J, HUANG W

Aluminum foil coating graphene, has scraping plate which is arc-shaped plate and scraping plate is movably propped against back side of coating roller.

SONG W, SONG D

Preparation of silicon-carbon composite anode material used in battery, involves nanocrystallizing silicon material in vacuum environment or environment obtained by introducing inert gas or solvent, self-assembling, adding carbon source, granulating and sintering spherical precursor.

CHEN M, LAI H, CHANG T, ZHANG Z

Spherical nano-graphene silicon high-reserve cathode comprises high-fineness silicon, high-purity and high-fineness graphite powder, neutralizing agent, conductive adhesive, and anti-freezing agent.

YU H, ZHANG X

Graphene passivation solution useful for soft aluminum-plastic film of lithium battery, comprises multilayer graphene, water-based acrylate, silane oligomer, glacial acetic acid, alcohol additives, water-soluble dispersant and water.

DING H, SONG J, CAO H

Material for lithium graphene of ion battery comprises two-dimensional sheet with graphene surface inner hole and fold structure.

QIAO Z, RUAN D, WANG Y

Preparing silicon nanoparticle-plasma fluorinated graphene fiber self-supporting composite material useful in preparing cathode materials for lithium-ion batteries, comprises e.g. adding graphene oxide solution into silicon nanoparticles, and performing plasma reduction and fluorination reaction.

ZHANG Y, LI Y, XIA X

Preparing graphene oxide-coated nanoscale lithium cobaltate anode material comprises e.g. dissolving cobalt metal salt in deionized aqueous solution, centrifugally purifying nano-cobalt oxyhydroxide, performing ultrasonic dispersion treatment and hydrothermal reaction.

FENG T, DENG Q, ZHANG S, LI T, WANG X, WU M

Preparing graphene by combustion synthesis comprises e.g. mixing extruded vermiculite powder and metal magnesium powder, then mixing with metal magnesium powder, passing carbon dioxide, adding into hydrochloric acid solution and adding into hydrofluoric acid solution and reacting.

MING H, CAO G, XIANG Y, ZHANG H, ZHANG W

Preparation of catalytic material-modified membrane used for high-capacity sulfur-containing positive electrode, involves dispersing carbon nanotube in deionized water, homogenizing, dissolving indium phthalocyanine in sulfuric acid, adding obtained solution, coating on membrane, and drying.

HUANG Y, WANG A, WANG W, GUO Y, JIN C