国家/地区 中国（32） 美国（3） 澳大利亚（2） 韩国（2） 世界知识产权组织（2）
IPC部 C（38）
IPC大类 C01（38）
IPC小类 C01B（38）
IPC C01B032/184（38）
发明人 WANG H（5） CHEN Y（2） HE X（2）
JI H（2） WANG F（2） WANG J（2）
WANG Z（2） XU Y（2） YANG L（2）
YIN L（2） ZHANG X（2） ZHANG Y（2）
ZHANG Z（2） ZHAO H（2） ZHENG G（2）
公开年 2020（38）
申请年 2020（20）  2019（14）  2018（4） 
专利权人 NANJING MICR.（2） UNIV HEBEI T.（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

Preparation of reduced graphene oxide film comprises transferring the graphene oxide to electron microscope carrier net, and reducing.

WANG H, CHEN Y, LIU N, XU J

Layered double metal hydroxide/graphene nanocomposite gas-sensitive material used in detection of nitrogen dioxide gas, is prepared by mixing graphene oxide dispersion and mixed salt solution and conducting hydrothermal reaction.

QIN Y, ZHAO R, WANG J, BAI C

Preparing porous graphene useful in the field of lithium ion batteries, supercapacitors, fuel cells or sensors comprises mixing graphene and metal salt, heat-treating mixed materials under an inert atmosphere, and performing acid treatment.

ZHANG X, SHEN W, CAO J, CHEN Y

Preparing self-heatable laser-induced graphene flexible nitrogen dioxide gas sensor e.g. cutting polyimide tape to rectangular shape, adhering to surface of the glass slide through hydrosol and inducing three-dimensional graphene pattern.

YANG L, ZHENG G, JI H, WANG H

Fabrication of laser-induced graphene composite material involves exposing polymer to laser source, infiltrating laser-induced graphene with host material, and removing laser-induced graphene/host material composite from polymer.

TOUR J M, LUONG D X, YANG K, ARNUSCH C J, SINGH S P, THAKUR A K, STANFORD M G, LI J T, PRESUTTI S E

Preparing defect-free graphene/silver nano particle composite material involves using organic salt solution as silver nitrate reducing agent and stabilizer, and dispersing the reducing agent and stabilizer into N-methylpyrrolidone.

XU Q, WANG Z, YIN J, WANG Q, LIU B, QI J, LIN R

Preparing Raman substrate, by hydrothermally reacting aminopyrene to obtain nitrogen-doped graphene quantum dot solution, filtering it to obtain film, esterifying in 2,4-heptadien-1-ol, polymerizing and reacting with polyvinylpyrrolidone.

SUI X

Preparation of nitrogen dioxide-sensitive three-dimensional core-shell structure composite gas-sensitive material by preparing gamma-iron oxide microspheres, modifying, coating with graphene oxide, and depositing on electrode substrate.

LIU P, ZHANG Y, ZOU C, QI Y, YU Z

Immobilizing nucleic acid structures on graphene, involves contacting nucleic acid structure having molecule-modified oligonucleotide with graphene layer.

KAMINSKA I, TINNEFELD P