国家/地区 韩国（6） 中国（3） 欧洲专利局（EPO）（2） 日本（2） 美国（2） 世界知识产权组织（2）
IPC部 C（10）
IPC大类 C01（10）
IPC小类 C01B（10）
IPC G01N033/00（10）
发明人 WANG Y（3） GYU L M（2） HEON H S（2）
IN C G（2） KI I C（2） MYEONG K L（2）
SEONG A U（2） SEUNG H H（2） SUN T K（2）
TAEK K S（2） WOOK S A（2）
公开年 2017（10）
申请年 2016（5）  2015（4） 
专利权人 KOREA INST C.（2）

Preparing graphene-based gas-sensitive material comprises e.g. preparing graphene oxide, then adding graphene oxide to deionized water, then adding tin(IV) chloride pentahydrate, ultrasonic dispersion and centrifuging.

FENG C, WANG Y, LI X, WANG X

Method of monitoring defect formation or healing in graphene film, involves exposing material to incident radiation, and generating data indicative of defects to provide temporal or spatial change in rate and size of defect formation.

SWETT J L, BEDWORTH P V

Producing reduced graphene useful for apparatus including fuel cell, super capacitor, gas sensor, solar cell and transparent electrode, comprises providing graphene oxide, and introducing e.g. intense pulsed white light on graphene oxide.

KIM H S, PARK S H, HWANG Y T

Nerve operation agent detecting sensor comprises reduced graphene grains with controlled layer spacing by pillar material, and fluoro-based salt adsorbed on reduced graphene oxide.

HWANG E H, HWANG H, LEE H

Preparing graphene family organic elements involves preparing aqueous graphene solution in which graphene family is dissolved in water and inducing water and water-soluble graphene family into plasma state.

HEON H S, SEONG A U, IN C G, TAEK K S, GYU L M, SEUNG H H, WOOK S A, KI I C, SUN T K, MYEONG K L

Method for quantitative and qualitative analysis of organic elements constituting graphene family, involves deriving elemental component reference of reference material using analyzer, and qualitatively analyzing element component.

HEON H S, SEONG A U, IN C G, TAEK K S, GYU L M, SEUNG H H, WOOK S A, KI I C, SUN T K, MYEONG K L

Manufacture of gas sensor for nitrogen oxide, involves placing microheater platform substrate having graphene-covered surface, to chemical vapor deposition reactor, injecting inert gas, hydrogen and sulfur source gas, reacting and cooling.

LI T, GUO L, LIANG C, WANG Y

Graphene element useful to sense carbon dioxide for portable electronic devices i.e. mobile phones, comprises a coating layer comprising n-type doped polymer and hygroscopic polymer.

SUNKIL K, MOONHO H, GUNYOUNG J, KIHYEUN K, YUSIN P

Carbon-based electrode for detection of biological species, is obtained by forming yellow product using e.g. graphite, processing resulting material to form nanoribbons, mixing graphene nanoribbons with coal tar pitch, and shaping.

KARIPER I A, USTUNDAG Z, YAVUZ S, ASIK I, ERKAL A

Preparation of three-dimensional porous graphene ultra-thin film gas sensor involves adding liquid oxidant and sulfate, adjusting pH, sonicating, treating oxidized graphene dispersion, treating, and adding p-phenylenediamine.

WANG Y, PENG C, CHEN L, SONG J