国家/地区 中国（3） 世界知识产权组织（2）
IPC部 B（5）
IPC大类 B01（5）
IPC小类 B01J（5）
IPC C01B032/198（2） C09D001/00（2） C09D005/08（2）
C09D005/16（2） C09D005/24（2）
发明人
公开年 2019（5）
申请年 2019（4） 
专利权人

Graphene having polynitrogen coordination structure useful for electrocatalytic reaction of carbon dioxide, oxygen and formaldehyde comprises tomic layers of carbon, oxygen, nitrogen, hydrogen and other elements and catalytic active site.

WANG J, ZHANG T, ZHANG H

Making nickel/titanium dioxide-graphene oxide composite comprises making nickel-doped titanium dioxide catalyst via co-precipitation using sodium hydroxide as precipitating agent and making nickel/titanium dioxide-graphene oxide composite.

SANJARI M, JOSHANI A, BOUDREAULT C, SHAKERI A, DIDAR T F

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

Graphene fire retardant coating comprises clean water, graphene, dispersant, ammonium polyphosphate, pentaerythritol, melamine, titanium dioxide, vinegar-acrylic emulsion, hydroxyethyl cellulose, antifoaming agent and talc.

GONG W

Wall damage self-repairing decorative coating comprises elastic emulsion, calcium silicate, titanium dioxide, graphene, siliceous lime powder, carboxymethyl cellulose, kaolin, bentonite, hydroxyapatite, self-repairing microcapsules.

WU W