国家/地区 中国（27） 印度（3） 世界知识产权组织（2）
IPC部 B（33） C（33） G（7）
H（7）
IPC大类 B82（33）
IPC小类 B82Y（33）
IPC C01B032/198（33）
发明人 LI X（4） GAO Y（2） LI J（2）
LIU S（2） LUO J（2） WANG L（2）
WANG M（2） WU Y（2） YANG X（2）
YANG Y（2）
公开年 2022（21） 2023（12）
申请年 2022（33）
专利权人

Depositing graphene or graphene oxide onto substrate from gaseous source of carbon precursor involves using plasma-enhanced chemical vapor deposition method, where carbon precursor consists of ethylene and the process is carried out in absence of carrier gas.

JOUIAD M, EL MARSSI M, LEJEUNE M

Preparing carbon-based gas gel induced by carbon dots useful in catalysis, comprises e.g. taking carbon dots using positively charged polymers by thermal sintering method and carrying out electrostatic self-assembly with rich and disordered pore structure without chemical cross-linking agent.

YE M, JIAO Z, YAN B, YANG X

Activation method before metallization of thick copper printed circuit board hole involves preparing graphene liquid and graphene oxide liquid, mixing to obtain graphene copper plating pre-activation liquid without dispersant, and injecting activating solution.

BAI J, XIE D, FANG B, WANG J

New lithium-ion battery cathode material useful in coating layer in cathode of lithium-ion batteries.

REN Z, CHEN Z, YANG Y, SHEN L

Preparation of double-layer polymer modified graphene material used in separation and enrichment of glycoprotein, involves mixing e.g. hydrophilic polymer and solvent for electrostatic adsorption, and mixing obtained material with hyaluronic acid buffer salt solution for electrostatic adsorption.

GUAN S, LI H, YU J, PENG J, WANG L, DONG P, ZHAO Y

Preparing graphene oxide modified by chloroacetic acid that inhibits insulin amyloid fibrosis for inhibiting insulin amyloid fibrosis, involves adding graphene oxide into distilled water, sonicating in ultrasonic device to prepare graphene oxide suspension, placing suspension in ice-water bath.

SUN X, LIU W, YANG C

Preparing ampicillin molecularly imprinted electrochemical sensor based on graphene nanocomposite synergies comprises e.g. ultrasonically cleaning alumina powder, constructing three-electrode system, constant potential depositing, preparing prepolymerization solution and electropolymerizing.

LUO J, YANG Y, XIE J, ZHAO J, LIU S, LIAN W

Method for preparing graphene-loaded platinum cobalt-nickel-iron-copper high-entropy alloy nanoparticle in fields of electronics, catalysis and biology, involves obtaining graphene-loaded platinum-cobalt-nickel-iron-copper high-entropy alloy nanoparticles.

PI H, ZHANG B, ZHAO P

Coating single-layer ordered mesoporous carbon or graphene by using oxide graphene substrate used in adsorption, separation and catalysis, involves dispersing oxidized graphene in sodium oleate solution, stirring, adding ferric chloride solution, washing after precipitating and graphitizing.

LI T, YANG D, NI R, REN X, CAI Q, DONG A, JING J

Forming nanofiber, comprises e.g. providing two dimension materials with charge bearing moieties on its planar surfaces and at its ends, reacting with proton donors, proton acceptors and hydrophobic counter ions, and crosslinking.

SPOLON MARANGONI V, CASTRO A H D, CALDEIRA FERRAZ DA COSTA M, KEITEL DONATO R, TAN H L