国家/地区 中国（23）
IPC部 C（23）
IPC大类 C01（23） B82（5） B01（4）
H01（4） C02（3） C09（2）
G01（2）
IPC小类 C01B（23）
IPC C01B032/184（23）
发明人 WANG R（23）
公开年 2017（7） 2020（6） 2016（3） 2018（3） 2019（2） 2022（2）
申请年 2019（6）  2016（5）  2017（5）  2018（2）  2020（2） 
专利权人 UNIV JIANGSU（4） HARBIN INST .（2）

Preparing reduced graphene film used as active material for energy storage, preferably lithium-ion battery, involves using polyvinyl alcohol as additive, reducing graphene oxide with metal, and forming layer of graphene film on metal surface.

ZHANG S, LI T, ZHAO H, LI C, WANG R

Oxidation reaction kettle for graphene production, comprises main body, where top part of main body is provided with liquid mechanism, and side surface of liquid mechanism provided with feeding mechanism.

SUN Y, WANG R, YUAN D, FU Y, KONG X, ZHANG T

Preparing hydrophilic reduced graphene oxide with macroporous structure comprises e.g. using hummers method by adding dicyandiamide or melamine to graphene oxide aqueous solution, removing supernatant, and thermally annealing filter cake.

HONG X, JIANG H, WANG R

Silicon-based/graphene nanoribbon composition material useful in high specific energy lithium ion battery, comprises silicon-based materials, graphene nanoribbon, lithium element, and silicon-based material is micro-nano silicon powder.

LI X, YAO C, WANG R

Device for preparing highly oriented graphene film, comprises right-angled trapezoid groove body, where one side of right-angled trapezoid groove body inner wall is fixed with discharging conveying belt which is fixed with heating component by bolt.

LIU Z, CHENG X, YANG Y, WANG R, LIU W, ZHAO W

Preparing functionalized graphene with gas-sensitive performance by preparing sulfonated graphene oxide, hydrothermally reacting with potassium stannate, L-cysteine and cetyltrimethylammonium bromide and forming material with tin sulfide.

JIAO W, HUANG Y, WANG R, HE X

New nickel-manganese sulfide/graphene composite material useful as super-capacitor.

XUAN H, ZHANG G, WANG R, LIANG X, HAN P

Preparing super-hydrophobic graphene-based pleated film capable of controlling rebound direction of water droplets comprises e.g. dry transferring reduced graphene oxide film onto bi-axially stretching acrylic base film.

JIAO W, CHU Z, WANG R, HE X

Preparing lignin-based graphene quantum dot material for anti-counterfeiting and biological imaging, involves dissolving acid medium or alkaline medium and oxidant in deionized water, filtering, collecting filtrate, and sonicating.

LI K, CHEN L, WANG R, ZHANG S, MIN Y, WANG H

Three-dimensional modified graphene aerogel, prepared by doping h-CN nanowires into r-GO.

XU Y, HUANG L, FENG H, SHEN D, GUO Q, WANG J, YING X, WANG R