国家/地区 中国（88）
IPC部 B（88）
IPC大类 B82（88） C01（88） H01（16）
B01（14） B22（9） C09（8）
C23（6） G01（6） C08（5）
C03（3） C25（2） D01（2）
IPC小类 B82Y（88）
IPC B82Y030/00（88）
发明人 WANG Y（6） WANG Z（4） YANG Z（4）
ZHANG H（4） ZHANG Y（4） LI X（3）
WANG B（3） WU Q（3） XU H（3）
ZHANG D（3） ZHANG Z（3） ZHAO Y（3）
CAO H（2） CHEN H（2） CHEN J（2）
公开年 2017（62） 2018（26）
申请年 2017（88）
专利权人 NANLING PROD.（3） UNIV XIAMEN（3） ILJIN MATERI.（2） NANJING KAIY.（2）
SHANDONG OUB.（2） UNIV BEIHANG（2） UNIV JINAN（2） UNIV ZHEJIAN.（2）
UNIV ZHEJIAN.（2）

Preparation of high quality graphene or two-dimensional metal carbide crystal vertical heterostructure material includes using bimetal laminate of upper copper foil or underlying metal foil as growth substrate, heating, growing and etching.

REN W, XU C, CHEN L, CHENG H

Preparing graphene-based nanocarbon sphere comprises e.g. preparing a graphene oxide dispersion, adding hydrogen peroxide and reducing agent to the graphene oxide dispersion, reacting with stirring, carrying out solid-liquid separation.

ZHAO H, CAO H, ZHANG D, ZHANG Y

Preparing small particle size metal phosphide nanoparticle/reduced graphene composite material comprises e.g. preparing silica-coated metal oxide composite particle, supporting onto graphene oxide to obtain graphene oxide alkenyl complex.

PIAO L, CAO S, WU Z, SI Y, ZHANG C

Preparing particle size controllable titanium dioxide and graphene oxide complex comprises e.g. mixing titanium source, carbon source and alcohol, blowing, drying obtained mixture under an inert gas atmosphere, and hydrolyzing.

MA C, CHEN W, SUN Y, ZHANG J, WANG B, NA G

Preparing graphene-nano-silver hydrogel electrode comprises mixing graphene oxide solution, silver nitrate solution, and trisodium citrate solution and reacting.

ZHONG Y, WU X, YU D

Multilayered composite thin film for e.g. photodetection and/or energy harvesting device comprises substrate having positively-charged surface, bilayer material having negatively charged surface, and coating layer of graphene quantum dots.

TAN T Y T, ZENG Z, CHEN D

Preparation of nano-silver-modified reduced graphene oxide hybrid structure involves adding acetone solution to solution of nano-silver-modified reduced graphene oxide hybrid structure, separating solid, washing and drying.

LIN T, ZHU M, HE P

Preparation of nitrogen-doped graphene quantum dots used for supercapacitor electrode material, involves carrying out electrolysis of graphite rods in aqueous solution of ammonium sulfate, suction filtering,.

ZHANG H, LI T, GUAN L

Manufacturing artificial graphite involves placing graphene film on surface of base, placing graphene film/base composite structure in reaction chamber and graphitizing carbon layer/graphene film/base composite structure in inert gas.

LIU P, ZHAO W, WANG J, JIANG K, FAN S

Air flow generating device for preparing graphene powder, has thread which is spirally distributed on outer surface of rotating portion from bottom of rotating portion toward top of rotating portion, and passes through thread.

WU D, ZHANG T, LI X, LIN B, WU T, CHANG T, LI H