国家/地区 中国（26） 韩国（6） 世界知识产权组织（6） 美国（4） 台湾（2）
IPC部 B（38）
IPC大类 B01（38）
IPC小类 C01B（38）
IPC C01B032/184（38）
发明人 LI J（3） WANG X（3） CI L（2）
GUO F（2） HE X（2） KIM J（2）
PENG F（2） REN X（2） WANG H（2）
ZHOU C（2） ZHOU Z（2）
公开年 2018（24） 2019（7） 2020（7）
申请年 2018（38）
专利权人 TUNGHSU OPTO.（2） TUNGHSU TECH.（2） UNIV NANJING（2） UNIV SHANDON.（2）
UNIV SHANGHA.（2）

Producing graphene comprises providing cellulose substrate containing sodium ions, and forming graphene by irradiating laser into cellulose substrate.

MIN J, LEE S

Producing graphene composite by reacting carbon-containing compounds in plasma, comprises passing liquid and/or gaseous carbon-containing compound through plasma field and nucleating dissociated carbon-containing products.

MUENZER A, SCHULZ C, WIGGERS H

Synthesizing graphene pattern by physically adhering catalyst block including catalyst material to portion of growth substrate, and forming graphene thin film selectively at interface between catalyst block and growth substrate.

PARK J, SIM Y, KIM J, SIM Y M, PARKJAEHYUN

Preparing nano silver/graphene electrochemical sensor useful for rapid detection of hydrogen peroxide in actual samples, comprises e.g. dispersing graphite oxide in deionized water, carrying out ultrasonic dispersion, heating and drying.

INVENTOR U

Use of modified carbon nanomaterial in adsorbing organic pollutants e.g. naphthol in water, where modified carbon nanomaterial comprises graphene oxide and nano iron.

WANG F, WEI Y, ZHAO X, WU F

Precipitation processing device useful for preparing magnetic graphene, comprises installation box, feeding pipe, round iron ball, scraper, connecting plate, sector gear, first square frame, first slide rail and second square frame.

ZHANG M

Preparing graphene useful in permeation coatings and in lubricant industries comprises applying graphene oxide to substrate, and treating graphene oxide on substrate using photoreduction to reduce and stitch graphene oxide to graphene.

VELTEN J A, PETERS B, SERKIZ S M, GAILLARD J B, SAINI D

Modifying graphene useful in e.g. thermally conductive composition, comprises mixing oxidized graphene, inorganic silicon source, organic base, water-soluble polymer compound and surfactant, reacting, collecting solid product and drying.

GUO F, PENG F

Apparatus useful for forming 3D graphene structure comprises substrate on which metal thin film is positioned on heat dissipation glass, injection unit for injecting a graphene solution to substrate, and heating unit to heat substrate.

SEON A H, SUNTEAK L, KIM J H, SHIM K

Carbon-based composite used in composition for oxygen reduction catalyst ink used in electrode, comprises nanosheet-like graphene oxide or its reduced product, and carbon quantum dots.

NAKAGAWA N, ISHITOBI H, TANAKA Y, OTSUKA Y, NOBUYOSHI N, HIROKAZU I, YUUKI T, YOSHIHIRO O