国家/地区 中国（12） 美国（6） 世界知识产权组织（4） 韩国（3） 欧洲专利局（EPO）（2） 日本（2）
IPC部 C（16）
IPC大类 C01（16）
IPC小类 C01B（16）
IPC C01B032/198（16）
发明人 YAMAKAJI M（2） ZHANG C（2）
公开年 2018（5） 2021（3） 2016（2） 2019（2）
申请年 2017（3）  2021（3）  2018（2）  2019（2） 
专利权人 SEMICONDUCTO.（2）

Synthesizing caprolactam comprises using catalyst to catalyze reaction raw material comprising cyclohexanone oxime to carry out Beckmann gas-phase rearrangement reaction to obtain caprolactam.

GUO Y, HAN M, DAI Y, KONG M, XU L, DING K, GUO H, WANG G

Preparing oxygen reduction catalyst of cobalt dimethyl imidazole combined with nickel-aluminum layered double hydroxide-graphene oxide used in microbial fuel cell, involves mixing nickel chloride hexahydrate.

WEI Q, WANG Y, YANG D, YANG Y, WANG R, ZHANG Y, WANG X, LIU Y, YANG J, CHEN J

Porphyrin phthalocyanine covalent bifunctional graphene nonlinear nano-hybrid material prepared by e.g. bonding porphyrin and phthalocyanine to surface of graphene through radical addition reaction, adding n-hexyl mercaptan and reacting with monoaminoporphyrin and isoamyl nitrite.

WU C, FU L, ZHANG C

Preparation of organic-organic composite carbonaceous nanoplate used for graphene oxide, involves dissolving glucose and aromatic compound containing hydroxyl group, and hydrogen can be optionally substituted with amino group, carboxyl group, or alkyl, and heating aqueous solution.

LEE H H, KIM Y H, SONG H L, LEE J H, HO L J

New graphene derivatives used in electrolyte and power storage device e.g. semiconductor device, display device, light-emitting device, and memory device.

YAMAKAJI M

Preparing folic acid functionalized graphene oxide comprises e.g. activating carboxy group of folic acid to obtain folic acid active ester, and reacting folic acid active ester with maleimide to obtain maleic acid functionalized folic acid.

MAO X, HU X, XU J, ZHAO X, KONG J

Phenyl substituted phthalocyanine/graphene oxide composite nonlinear optical material comprises 4-alpha-(4-hydroxymethyl benzoyl)phthalocyanine/graphene oxide compound.

HE C, LIU D, CHEN L, ZU Y, LI W

4-hydroxyquinoline carboxylate-graphene oxide cement-based permeable crystalline water-repellent material comprises composite concrete admixture, living anion catalyst, cement, fine aggregate, rubber powder, and coupling agent.

XU Z, ZHOU J, QIU T

Synthesis of fluorinated graphene oxide used for detection of heavy metal ion, involves mixing graphite with acid solution, adding potassium permanganate to mixture, adding mixture to container containing ice, separating solid, and rinsing.

CHEN A

New aminoxanthone-modified graphene compound used preparation of hydrazine yellow fluorescent detection reagent used in detection of biomolecules e.g. glucose, glucosamine, methionine, arginine and dopamine.

CHENG R, YU C, WANG D, GE C, DAI L