国家/地区 中国（12）
IPC部 C（12）
IPC大类 C01（12） H01（11） C04（2）
IPC小类 C01B（12）
IPC H01M004/62（4） C01B032/19（3） C01B032/194（3）
H01M004/36（3） H01M010/0525（3） C01B032/184（2）
H01M004/96（2） H01M010/052（2）
发明人 WANG J（12）
公开年 2021（12）
申请年 2021（12）
专利权人

Gas diffusion layer formed by carbon fiber and graphene combination, comprises carbon fiber monofilament and graphene composite formed porous ventilating conductive carbon material layer.

WANG J

Preparing graphene used as conductive agent for preparing lithium ion battery, involves mixing crypto-crystalline graphite nano-particle with N-methyl pyrrolidone, adding micron-sized ceramic ball to crypto-crypto-graphite suspension.

JIANG L, LI H, HUANG L, WANG J

Preparing titanium dioxide-graphene-titania cathode material useful as lithium battery cathode material, comprises e.g. ultrasonicating lithium titanium oxide mixing with cetrimonium bromide, reacting graphene oxide and reducing agent, washing with deionized water and ethanol, and freeze drying.

CHEN C, WANG J, LIN L, WU X, CUI D

Cathode material for potassium ion battery, comprises bismuth phosphate antimony material.

LIU S, YE G, YANG Y, WANG J

Preparing graphene oxide aerogel comprises e.g. preparing first solution containing modified cotton fibers and graphene oxide and second solution containing nano tourmaline, mixing the prepared solutions, dispersing, introducing clean air into dispersed solution, adding alkali and freeze-drying.

WANG J, WANG B

Mineral ceramic material for hydrogen storage material, comprises microporous mineral material, carbonate, and organic acid.

XIE S, WANG J, TIAN L

Selenium metal compound-carbon material-sulfur composite cathode material useful in lithium-sulfur battery, comprises selenium metal compound attached to carbon material and sulfur adsorbed on carbon material-selenium metal compound.

LONG H, WU L, LI Y, CHEN Y, WANG J

Growing nitride comprises preparing substrate, manufacturing graphene buffer layer on substrate, patterning graphene buffer layer to obtain patterned graphene buffer layer, and growing nitride on patterned graphene buffer layer.

LIU Z, FENG T, LIANG M, YI X, WANG J, LI J

Preparing functionalized graphene useful in preparing lithium ion battery comprises sealing flake graphite powder, intercalation aid and peeling aid in reaction mill equipment, passing carbon dioxide gas, milling, sieving, and drying.

QU Y, CAO Y, WANG J

Preparing plasma fluorine-doped modified gamma-type graphite monoacetylene carbon material useful in electrocatalytic reduction of oxygen catalyst material, comprises ball milling calcium carbide and hexabrobromobenzene and introducing gas.

XU Z, WANG J, LIU S, WANG W, SHI H, LI N, PEI X, JING M, FU H