国家/地区 中国（23） 韩国（5） 世界知识产权组织（2）
IPC部 B（31）
IPC大类 B01（31） G01（20） G21（9）
C01（8） C02（8） C07（3）
C09（3） B82（2） C08（2）
IPC小类 B01J（31）
IPC B01J020/30（16） B01J020/28（10） B01J020/22（8）
G21F009/12（8） C02F001/28（7） B01J020/20（6）
B01J020/26（4） B01J020/281（4） B01J021/18（4）
C01B032/184（4） G01N030/02（4） B01J020/32（3）
C02F101/00（3） G01N001/28（3） G01N021/64（3）
发明人 LI Y（3） LIU Y（3） WANG R（3）
WANG Y（3） CHEN T（2） CHU H（2）
DUAN T（2） HE R（2） HU X（2）
KIM J（2） LI J（2） LI Z（2）
LIU B（2） LIU X（2） MA W（2）
公开年 2020（31）
申请年 2020（15）  2019（12）  2018（4） 
专利权人 KOREA INST S.（2） UNIV EAST CH.（2） UNIV QIQIHAR（2） UNIV SOUTHWE.（2）

Producing functional graphene fiber useful for gas sensor, comprises e.g. preparing source solution, and spinning into coagulation bath containing functional material containing metal and coagulant to prepare graphene oxide fibers.

HANTAEHEE, EOM W

Preparing graphene involves forming a graphite/water mixture and introducing the graphite/water mixture into a cavitation reactor using at least two offset nozzles.

STARKOVA M Y, ALEKSEEV S

Manufacturing composite sample for transmission electron microscope detection, by mixing e.g. graphene and acetone to obtain gel liquid, coating on samples with corrosion surface, drying into film, spraying carbon on film, and drying.

JIN C, WU Y, HU X

Preparing polyvinyl alcohol/graphene oxide/manganese dioxide adsorbent, comprises e.g. mixing polyvinyl alcohol and manganese acetate tetrahydrate in water, heating, adding cross-linking agent and graphene oxide dispersion and reacting.

YU G, WANG J, HUO J

Magnetic nanoparticle-graphene oxide nano-composite material useful for enrichment and identification of N-linked glycopeptide.

LI J, HUAN W, WU X, ZHAO J

Fast pre-processing detection of glimepiride and metformin in blood plasma involves synthesizing sulfonic acid-modified mesoporous magnetic graphene composite material, processing plasma samples, extracting, cleaning, eluting, and detecting.

LI Y, JIANG J, LI J, ZHU J, SHE X

Complex for removing radioactive cesium, comprises a matrix in which graphene oxide and chitosan are chemically bonded, and prussian blue particles fixed on or under the matrix.

ROH C, HUH Y S

Graphene-cobalt(II,III) oxide solid phase micro-extraction probe prepared by e.g. adding cobalt salt solution into polytetrafluoroethylene reactor, adding cleaned titanium wire, carrying out hydrothermal reaction and sputter depositing.

ZHANG R

Use of graphene aerogel is used in photocatalytic removal of uranium, graphene aerogel is prepared by using graphite as raw material to prepare graphene oxide, and preparing aqueous solution of graphene oxide for later use.

WANG Z, HUANG L, ZHANG K, WANG X

Preparation of solid-phase micro-extraction fiber with reduced graphene oxide as coating material used for separating and enriching related pollutant in environmental sample, by reducing graphite oxide and depositing on stainless steel wire.

SONG A, BI Y, SU W, KANG M, YANG J