国家/地区 中国（94） 美国（30） 世界知识产权组织（24） 日本（16） 欧洲专利局（EPO）（15） 韩国（11） 澳大利亚（5） 印度（4） 巴西（3） 加拿大（3） 以色列（3） 西班牙（2） 英国（2） 台湾（2）
IPC部 C（131）
IPC大类 C01（131）
IPC小类 C01B（131）
IPC C01B032/184（44） C01B032/194（39） B82Y030/00（26）
B82Y040/00（24） G01N027/12（24） C01B032/198（23）
G01N027/30（19） C01B032/19（14） C01B032/182（13）
B82Y015/00（12） C01B032/186（12） G01N033/00（12）
G01N021/64（11） C09K011/65（9） G01N027/414（9）
发明人 WANG J（6） COOK D（5） LIU X（5）
WANG Y（5） CHMIOLA J（4） GAO X（4）
GIBBS G C（4） LANNING B（4） LI Y（4）
LIM S H（4） LIU J（4） STOWELL M W（4）
VANHEUSDEN K（4） WANG L（4） YANG S（4）
公开年 2021（131）
申请年 2021（74）  2020（40）  2019（16） 
专利权人 LYTEN INC（5） NAT INST ADV.（4） UNIV HARBIN .（4） BOSTON SCI I.（3）
BOSTON SCI S.（3） CARBON HOLDI.（3） LANZHOU CHEM.（3） UNIV MINNESO.（3）
CAS DALIAN C.（2） SAMSUNG ELEC.（2） UNIV CHINA T.（2） UNIV GUANGZH.（2）
UNIV HUNAN（2） UNIV REY JUA.（2） UNIV SHAANXI.（2） UNIV SOUTH C.（2）
UNIV SOUTHWE.（2） UNIV ZHEJIAN.（2）

Preparing modified graphdiyne nano-sheet useful e.g. as gas sensing material for room temperature nitrogen dioxide sensor element or in preparing room temperature nitrogen dioxide sensor element, comprises calcining graphene nano-sheet under inert atmosphere.

CAO C, LI P, SONG W

Producing graphene or carbon fiber involves extracting coal sample from location, performing spectral analysis on coal sample to detect hydrogen to carbon ratio of coal sample, concentration of contaminant in coal sample.

TARGETT M, LINDEMANN G W, ATKINS C A

Preparing molecularly imprinted electrode for electrochemical sensor useful in detection of hydroxy radicals, comprises polishing glassy carbon electrode, adding imprinted molecule solution and functional monomer solution into phosphate buffer solution, scanning and removing imprinted molecules.

HU Y, JI W, TANG H, QU G

Palladium-doped reduced graphene oxide/zinc oxide-tin oxide heterojunction quaternary composite material for hydrogen sensor as gas-sensing material, comprises particle formed by agglomeration of particles which are based on reduced graphene oxide with two-dimensional network structure.

ZHAO P, MA T, CHEN T, ZHANG X, SUN J

Preparing precise patterned three-dimensional porous graphene and precise transfer method used in strain sensing involves preparing polydimethylsiloxane substrate, spin-coating phenolic resin polymer solution and casting layer of Ecoflex silica precursor polymer on surface of laser-induced graphene.

PING J, ZHANG C, YING Y

Tensile strain sensor material used in wearable electronic field, has organic polymer elastic material filled in pores of graphene gas gel layer, pores of metal network layer, and material forms grid-shaped hollow structure.

WANG G, LUO G, WANG X, WANG J, LIU J, LI W, LI J

Preparation of graphene super material used in thermochromic field, involves forming graphene oxide film on porous substrate, separating graphene oxide from substrate, and transferring graphene oxide to surface of flexible metal substrate.

LIN H, JIA B

Method for measuring thickness of graphene layer directly grown on silicon substrate by using X-ray photoelectron spectroscopy (XPS), involves obtaining effective attenuation length from linear relationship between measurement results by transmission electron microscope and XPS.

LEE E K, CHO Y J, KIM S W, BYUN K, SONG H J, SHIN H J

Thermoelectric conversion element comprises base and pair of thermocouple members provided on base, where one of pair of thermocouple members is N-type doped carbon thin film and other pair is P-type carbon thin film.

KIRIHARA K, MAMORU K, OKIKAWA Y, ISHIHARA S, MUKODA M, HASEGAWA M

Preparation of whiteboard paper containing graphene heat-conducting layer with ink absorbing performance involves forming graphene permeable core layer paper layer and graphene permeable type surface layer paper layer, detecting surface properties, compounding, surface sizing, drying and shaping.

HU X