国家/地区 中国（10）
IPC部 B（10）
IPC大类 B82（10） H01（10） C01（3）
C25（2）
IPC小类 B82Y（10） H01M（7） C01B（3）
C01G（2） C25D（2） H01G（2）
IPC B82Y030/00（10）
发明人 ZHANG C（10）
公开年 2022（4） 2021（3） 2020（2）
申请年 2022（4）  2021（3）  2020（2） 
专利权人 ZHANG C（2）

Silver-graphene composite plating layer, has layer main body provided with first nano-silver layer, silver-graphene layer and second nano-silver layer that are sequentially arranged on base body.

LI H, ZHAO K, ZHANG Q, CHEN B, GUO W, ZHU Z, ZHANG C, DING Y, PANG Z

Preparing graphene/azure A composite material useful as anode material for lithium ion battery, comprises e.g. pipetting graphene solution into aqueous solution, uniformly dispersing, ultrasonicating, sealing, hydrothermally reacting, purifying and vacuum drying.

MA Q, WANG R, ZHANG L, XIONG P, ZHANG C

Preparing lithium battery complex cathode material comprises ultrasonically dispersing the graphene oxide and ammonium metavanadate in the mixed solution of the deionized water and glycol, filtering the product, washing, and drying, calcining the precursor.

LIU X, LIU G, LI Y, CHENG Z, YANG Q, ZHANG C, ZHANG D

Preparing self-assembled potassium manganese oxide-red-oxidation-graphene two-dimensional composite material comprises dispersing KMn8O16 in deionized water to form KMn8O16 liquid, centrifuging, freeze-drying and self-assembling by surface charge modification of eKMn8O16.

ZHANG C, JI M, YU X, CHEN L, LIU T

Silicon-carbon composite material useful in lithium-ion battery, electronic device electric traffic, aerospace, military and medicine fields, comprises silicon/graphene composite material and MXene, where nano-particles are compounded on the MXene sheet layer.

MIAO L, MA J, ZHANG C

Producing nano graphene balls used as anode material for lithium-ion battery, involves preparing graphene conductive slurry, pressing nano graphene balls into blocks, impacting graphite powder using first high-efficiency vibration swing impact nanomachine and transferring to second impact machine.

ZHANG X, ZHANG C

Preparation of composite electrode of graphene-based bismuth oxyhalide nanoparticles for alkali metal ion battery, involves preparing graphene oxide solution, and preparing composite of bismuth oxyhalide nanoparticles and graphene oxide.

ZHANG C, XU Y

Preparation of oxygen reduction catalyst of proton exchange membrane fuel cell, involves adding e.g. 1-butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide to graphene oxide solution, adding melamine, stirring, and pyrolyzing.

ZHANG Y, CHAN S, ZHANG C, HU J, DONG P, GUO S

Spherical nano graphene conductive paste used in lead-acid battery, comprises deionized water, additive powder and spherical nano-graphene, where additive powder comprises dispersant, solvent, and adhesive.

ZHANG C, ZHANG X

Preparation of positive electrode material for flexible supercapacitor, involves preparing electrolyte, electrodepositing petal-shaped nickel-cobalt-sulfur compounds on graphene foam substrate, drying electrode material and cooling.

SHEN Z, ZHANG C, LAI L