国家/地区 中国（8）
IPC部 C（9）
IPC大类 C01（9） B82（3） C22（3）
H01（3） B22（2）
IPC小类 C01B（9）
IPC C01B032/198（9）
发明人 LI L（9）
公开年 2020（6） 2021（3）
申请年 2020（9）
专利权人 UNIV HENAN S.（2）

Preparing graphene oxide metal nanosheet composite material comprises e.g. coating graphene oxide slurry on glass substrate, drying to form graphene oxide film, placing glass substrate of graphene oxide film into plasma etching machine.

QU X, LI L, HUANG M

Multi-order load-type graphene oxide hybrid copper-chromium electrical contact material comprises graphene oxide, nano-cerium dioxide particles loaded with chromium on surface of graphene oxide, and copper and impurities.

ZHANG Y, ZHOU M, AN J, LI L, TIAN B, SONG K, WAN X, WANG Z, JIA Y, LI X, LIU Y, FU M, ZHANG X, WANG B, GENG Y, BAN Y, ZHANG P, LIANG S

Preparing nano-graphene oxide in-situ strengthened copper-chromium electrical contact material comprises e.g. preparing graphene oxide nanosheets using graphite powder, adding sulfuric acid, sodium nitrate and graphite into flask.

ZHANG Y, ZHOU M, AN J, LI L, TIAN B, SONG K, WAN X, WANG Z, JIA Y, LI X, LIU Y, FU M, ZHANG X, WANG B, GENG Y, BAN Y, ZHANG P, LIANG S

Preparing graphene oxide comprises irradiating manganese-inserted graphite under visible light.

YANG Z, LI L, ZHENG Y, XIONG Z, SUN Y, PENG Z, ZENG M, ZHANG Y

Preparing black phosphorus alkene quantum dot and graphene composite nano material comprises e. g. dispersing graphene oxide powder in N-methylpyrrolidone, stirring on magnetic stirrer and ultrasonicating.

ZHU B, LI L, GU Y, WANG F

Preparing self-assembled nano sphere, comprises e.g. immersing loading material into dispersion of graphene oxide under ultrasonic condition, drying with nitrogen to form nanoparticles and immersing nanoparticles into chitosan solution.

LUO Z, LI L, YING T, WANG F, XUE W, FAN B, CHEN C, WANG W

Oriented carbon nanotube/graphene composite thermal conductive film comprises carbon nanotube layer and graphene layer compounded on the surface of the carbon nanotube layer.

YAO Y, ZHU Z, ZHANG K, LI L

Energy collection device comprises metal copper foil, conductive silver paste and carbon nanotube graphene aerogel to prepare negative electrode, sodium chloride solution used as electrolyte, and polyvinylidene fluoride as outer shell.

YUAN N, CHEN X, DING J, ZHOU X, CHENG G, LI L

Preparing three-dimensional structure nano-carbon material reinforced copper-based composite material involves pretreating graphene oxide and carboxylated carbon nanotubes separately, and dispersing pre-treated graphene oxide.

ZHANG J, LI D, LIU L, PAN X, ZHANG Y, DONG L, LI L