国家/地区 韩国（9）
IPC部 C（9）
IPC大类 C01（9）
IPC小类 C01B（9）
IPC C01G009/02（9）
发明人
公开年 2017（5）
申请年 2015（3）  2016（3） 
专利权人 KOREA INST S.（2）

Nitrogen dioxide gas detection sensor comprises board, graphene sheet positioned on the substrate, and zinc oxide nanosheet doped on the graphene sheet.

LEE K B, NAM Y, LEE S Y, LEE Y, KIM J, OH I H

Producing composite composition of zinc oxide and graphene oxide, comprises e.g. mixing zinc chloride and graphene oxide obtained by mixing e.g. sodium nitrate and sulfuric acid, and treating with water and sodium hydroxide solution.

JO H H, CHOI H K, JEON M H

Preparing graphene-based thin-film laminate used in e.g. transistor, comprises conducting cycle having e.g. contacting surface of graphene onto substrate with non-metal precursor gas and activating surface of graphene with plasma N times.

PARK C, CHO S, SEO S, SHIN S, KIM T, KIM S, PIAO Z, SEO S A, SHEN Z, PARK C H, CHO S M, SHIN S M, KIM T K, KIM S Y

Preparation of three-dimensional-hierarchical porous graphene aerogel for energy storage material, involves adding metal oxide to graphene oxide dispersion, stirring, hydrothermally reacting, reducing and treating with acid.

HUI K N

Producing reduced graphene oxide involves mixing of lumen output particle with aqueous solution of graphene oxide and exposing light, which corresponds to absorption wavelength, where lumen output particle is metal nanoparticles.

PARK H Y, PARK J H, YOO G W

Method for fabricating graphene nano-mesh in e.g. transparent display device, involves forming graphene nano-mesh including openings by etching oxide layer, and transferring graphene nano-mesh onto substrate after removing catalyst layer.

LEE J, KIM Y, LEE C, LEE J H, KIM Y S, LEE C S

Manufacturing graphene oxide and metallic oxide-based sensing layer for discriminating multiple volatile organic compounds in material, involves forming sensing layer for discriminating multiple volatile organic compounds in material.

AHN H S, JUNG B K

Zinc oxide-graphene oxide composite useful in photocatalyst, energy storage device, solar cell, transparent electrode and field emitter, comprises graphene oxide, and zinc oxide nanostructures attached to the surface of graphene oxide.

KIM J D, LEE K S

Preparing graphene used in e.g. LEDs, transistors involves treating graphite with acid to form graphite oxide, mixing with metal oxide nanoparticles; and treating with acid to separate graphene.

CHOI W K, PARK D H, KWON B W, SON D I, CHOI W