国家/地区 中国（9）
IPC部 H（6） C（2）
IPC大类 H01（6）
IPC小类 H01M（6）
IPC H01M004/36（3） H01M004/62（2） H01M008/0213（2）
H01M010/0525（2）
发明人 JIA D（9）
公开年 2022（7） 2023（2）
申请年 2022（9）
专利权人 GEM CO LTD（2） GUANGDONG HO.（2） JIANGSU JYL .（2） JINGMEN GEM .（2）

Graphene electrolyte useful for lithium-ion batteries, comprises electrolyte salt lithium, non-aqueous organic solvent and additive, where additive is terephthalic acid ester and trimesic acid ester, conductive agent is prepared by propylene carbonate and graphene.

JIA D

Lithium battery composite negative electrode material comprises silicon dioxide, lithium hydroxide and polyoxyethylene sorbitan monooleate are sintered to prepare silicon-carbon negative electrode material, and carbon microsphere is modified to prepare e.g. carbon negative electrode material.

JIA D

Manufacturing enhanced composite graphite pole plate, involves taking carbon fiber, expanded graphite and graphene, mixing, adding phenolic resin and epoxy resin, adding ethanol as ball milling auxiliary agent, and placing slurry in mold.

WANG X, WANG L, JIA D

Method for preparing high temperature and anti-oxidant graphite product coating used in fuel cell comprises e.g. removing oil for polar plate, using polar board as working electrode, preparing polymer passivation layer on polar plate by cyclic voltammetry and passing in inert gas containing hydrogen.

WANG X, WANG L, JIA D

Preparing gradient ternary anode material useful in anode pole piece for lithium ion battery, comprises e.g. mixing nickel source and manganese source with solvent, mixing cobalt source and solvent, adding sodium hydroxide, aqueous ammonia, and lithium source, and performing atomic layer deposition.

YANG X, GONG Z, JIA D, LI X, FAN L, XUE X, XU K, HUA W, ZHANG K, LI C

Preparing composite quaternary anode material useful in anode pole piece for lithium ion battery, comprises mixing quaternary anode material with polyvinyl alcohol sol, mixing quaternary anode slurry with graphene oxide dispersion liquid, and performing thermal reduction treatment.

YIN D, GONG Z, XIANG X, LI X, XUE X, YANG X, XU K, HUA W, LI C, ZHANG K, JIA D

Method for preparing an aluminum-carbon composite material by using foamed aluminum, involves preparing raw material, pickling carbon material in diluted acid, ultrasonically cleaning foam aluminum in absolute ethyl alcohol, and melting aluminum block.

YANG T, ZHAN S, JIA D, ZONG L, WANG X, TU J, LI Y, DUAN H

Preparing thin-layer oxygen-containing graphdiyne-coated metal composite catalyst involves mixing the graphdiyne powder and the oxidant, and oxidizing to obtain the graphdiyne oxide, mixing the graphdiyne oxide with an alkaline solution, and peeling off t.

ZHANG H, WU X, JIA D, GUO J, LV Y

Performing electrochemical immunodetection of total homocysteine involves preparing SAH electrochemical immunosensor by mixing nanocomposite material with water to obtain suspension A, mixing binder with water to obtain solution B, and mixing streptavidin with water to obtain solution C.

LIU M, ZHAO F, ZHANG Y, JIA D