国家/地区 中国（62） 世界知识产权组织（7） 韩国（6） 美国（5） 台湾（4） 日本（3） 南非（2）
IPC部 B（82）
IPC大类 B01（82）
IPC小类 C01B（82）
IPC C01B032/184（28） C01B032/198（22） B01J020/20（13）
C01B003/04（11） B01J027/24（10） C01B032/194（9）
B01J035/10（8） B82Y030/00（8） B82Y040/00（8）
B01J020/30（7） B01J021/18（7） C02F001/28（7）
C02F101/30（7） C02F101/38（7） B01J020/28（6）
发明人 LI X（5） WANG Y（5） WANG J（4）
ZHANG L（4） HOU X（3） LIU X（3）
SONG N（3） TONG S（3） YANG Y（3）
CHEN Q（2） CHEN X（2） CHEN Y（2）
CHEN Z（2） DAI P（2） FENG L（2）
公开年 2019（82）
申请年 2019（61）  2018（17）  2017（3） 
专利权人 UNIV QINGDAO.（3） UNIV SHAANXI.（3） ZHONGSU NEW .（3） TUNGHSU OPTO.（2）
TUNGHSU TECH.（2） UNIV JIANGSU（2） UNIV QINGDAO.（2） UNIV SOUTH C.（2）

Preparation of metal composite material used as catalyst, involves subjecting graphite flake to Hummers method to obtain graphene oxide dispersion, adding nickel source and reducing agent, processing with copper, and dispersing in water.

MA Y, JIANG X, YAN S

Method for preparing graphene-supported black phosphorus quantum dots used for preparing electrocatalyst, involves weighing black phosphorus, dissolving it in an organic solvent after grinding in a glove box, pulverizing the obtained liquid.

JIANG Q, YUAN N, LANG P, ZHANG Y, GAN C, WANG X

Preparing hydrogen and graphene by hydrocarbons catalytic cracking using porous metal based catalyst comprises e.g. preparing mixed solution, spraying on rotating disk carrying the metal catalyst carrier, reacting, calcining and drying.

GAO L, YAO Z, JING M

Preparing graphene oxide gel involves using saturated copper sulfate, dispersing the graphene oxide suspension ultrasonically and adding to the copper sulfate solution, and taking out graphene oxide gel after refrigerated.

SONG Y, QIN C, ZHANG G, CHEN R, HU J, XIAO L, JIA S

Preparing 4A molecular sieve graphene oxide composite material, involves adding deionized water and analytically pure hydrochloric acid to 4A molecular sieve, ultrasonically dispersing, dripping dispersion liquid, heating and calcining.

WU J, FENG T

Producing silicon-graphene composite powder useful in secondary battery, comprises electrospraying spray solution containing silicon and graphene, filtering, and drying.

CHO D H, TAEIL Y, SU J J, HWANG S I, KIM S H, WON B J, JEONG C W, PIL K

Modifying graphene useful in e.g. thermally conductive composition, comprises mixing oxidized graphene, inorganic silicon source, organic base, water-soluble polymer compound and surfactant, reacting, collecting solid product and drying.

GUO F, PENG F

Apparatus useful for forming 3D graphene structure comprises substrate on which metal thin film is positioned on heat dissipation glass, injection unit for injecting a graphene solution to substrate, and heating unit to heat substrate.

SEON A H, SUNTEAK L, KIM J H, SHIM K

Preparing palladium-boron-amine-N-reduced graphene oxide catalyst comprises ultrasonically dispersing graphene oxide, sonicating (3-aminopropyl)triethoxysilane, ultrasonically treating aqueous sodium tetrachloropalladate and centrifuging.

DAI P, XU D, ZHAO X, TAO X

Preparing catalyst used in dehydrogenation of formic acid, by dispersing graphene oxide, adding titanium dioxide powder, 3-aminopropyltriethoxysilane and silver nitrate, treating, dripping boron-containing reducing agent and centrifuging.

DAI P, XU D, ZHAO X, TAO X