国家/地区 中国（8）
IPC部 C（8）
IPC大类 C01（8） G01（3） H01（2）
IPC小类 C01B（8）
IPC C01B032/19（8）
发明人 WANG Y（8）
公开年 2022（7）
申请年 2022（8）
专利权人

Synthesizing ferric oxide and reduced graphene oxide by covalent coupling useful in preparing lithium-ion battery anode materials, comprises e.g. adding graphite powder and sodium nitrate into acid solution, adding potassium permanganate and strong oxidizing agent and dispersing in alcohol solution.

XIE W, LI R, WANG Y, QIU S, WU Q

Preparing nickel sulfide or reduced graphene oxide composite material used as a gas sensing material, involves compounding graphene oxide and nickel sulfide nanowire, and obtaining nickel sulfide or graphene oxide composite material, then performing heat treatment.

YING S, WANG Y

Preparing graphene with large sheet diameter and high conductivity, comprises e.g. adding graphite, concentrated sulfuric acid and expansion agent into reaction vessel, mixing evenly, statically expanding, reacting, adding peeling aid, peeling filtering, washing and drying.

LIU B, PENG T, WANG Y, SUN H

Measuring device for reaction pressure difference of graphene physical stripping groove, has clamping groove and deformation groove that are formed between baffle plate and tetrafluoride block.

DAI C, KONG L, ZHUANG J, WANG Y

Preparing small-size graphene involves selecting layered graphite and water as raw material of preparing by professional personnel, and treating raw material, and detecting prepared small-sized graphene small size for detection.

ZHANG W, WANG J, FENG X, SONG Y, WANG Y

Method of using for high energy laser preparing graphene gas sensor, involves processing graphite into graphene, where generating graphene on surface changes resistance of graphite substrate, and using graphene as gas sensitive unit.

KANG J, HOU S, WANG Y, WANG X, GAO F

Preparing flexible silica conductive material based on modified graphite useful in medical appliance or medical device, comprises dispersing modified graphene in organic solvent, adding surfactant, adding solidifying agent, slowly pouring second solution into a mold and solidifying.

WANG Y, DU S, YANG Z, DING L, GUAN H, LIU Q, BIAN N, JIANG Z, ZHANG K, LONG L, WANG P, HU X, WANG M, ZHANG J

Preparing three-dimensional magnetic reduced graphene involves adding certain size of graphite oxide into dispersion liquid, stirring, mixing, adding reducing agent, mixing uniformly to obtain first mixing system, adding iron ion source to obtaind first mixed system, and dispersing ultrasonically.

ZHOU Y, GUO T, DING Z, CHEN J, NIU F, ZHANG S, YAN H, HAO G, GUO Y, HUI Z, WANG Y