国家/地区 中国（8）
IPC部 C（8）
IPC大类 C01（8） H01（5） H05（3）
IPC小类 C01B（8）
IPC C01B032/194（4） H01M004/62（4） C01B032/184（3）
H01M004/36（3） H01M004/38（2） H01M004/48（2）
H01M010/0525（2） H05K009/00（2）
发明人 ZHANG H（8）
公开年 2021（5） 2020（2）
申请年 2020（8）
专利权人

Preparation of composite carbon material for use in lead-carbon battery electrode, involves mixing ethanol aqueous solution, pyrrole, oxidant and active carbon material, hydrothermally reacting, re-dispersing solid in polyvinylpyrrolidone, sintering and activating.

ZHANG H, XI Y, LI X, YAN J

Preparing lithium battery cathode material of ultra-small oxides and carbon by microwave method comprises soaking zinc-based metal-organic framework material in metal salt solution, stirring, mixing ionized metal-organic framework powder with graphene powder, grinding, acid cleaning and drying.

JIA D, ZHANG H, DUAN X, WEI Z, LIU L, HUANG X

Preparing graphene in large quantity under high pressure useful in electromagnetic shielding, comprises e.g. dissolving biocatalyst catalyst material, stirring and pre-reducing, performing ultrasonic vibration treatment and washing.

ZHANG H, ZHONG Y, YANG B

Aggregate comprises lithium silicon oxide particles comprising core particles comprising silicon, oxygen and lithium, silicon carbide shell layer covering core particles and carbon layer bonding multiple lithium silicon oxide particles.

LI Z, ZHANG H, ZHA D, LUO S, WANG C

Preparing a graphene thermal conductive film comprises e.g. soaking graphite paper in acidic intercalation solution for intercalation treatment to obtain intercalated graphite paper and soaking in acidic solution for oxidation treatment.

GUO Y, ZHANG H, LIU Y, LIU Z

Graphene composite film capacitor which has parallel plate capacitor comprising modified graphene thin film as conductive layer and polypropylene thin film staggered and obtained by laminating.

ZHANG H, YE B, FAN P, JIANG L

Preparing reduced graphene/amination column arene/sulfur as lithium-sulfur cathode material involves taking graphene oxide solution and adding 1-(3-dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride salt and N-hydroxysuccinimide.

DIAO G, ZHANG H, NI L, CUI Y, ZHA J, WU R

Preparing nickel-plated graphene hollow spheres used for wave absorbing material, by soaking oxide layer in inorganic acid solution, dispersing graphene in chemical plating solution, adding reducing agent, removing metal medium, and drying.

ZHANG H, GE Y, CAI H, CHENG X, LIU Y, FAN Q