国家/地区 中国（5） 世界知识产权组织（5）
IPC部 C（9） B（4）
IPC大类 C01（9）
IPC小类 C01B（9）
IPC C01B032/198（9）
发明人 GUO F（2） PENG F（2） YANG J（2）
公开年 2019（9）
申请年 2019（6）  2018（3） 
专利权人 TUNGHSU OPTO.（2） TUNGHSU TECH.（2）

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

New nitrogen-rich groups functionalized graphene oxide useful as reactive flame retardant in modification of epoxy resin materials.

DAI L, WU W, XU Y, LI W, LUO W, CHEN G

Preparing graphene oxide monolayer small-size dispersant useful for amino-terminated hyperbranched polyamide modified waste dander as leather tanning agent and leather fatliquor comprises e.g. alkaline solution and waste dander.

LV S, LIU X, LIU L, YANG Z, GUO Z, YANG J

Preparing organic functionalized graphene oxide comprises e.g. dispersing graphene oxide in distilled water, adding organic functional reagent into graphene oxide solution, heating to react, washing solution centrifugally and freeze-drying.

CHI Y, XU W, HU S, DU W, WANG W

Producing graphene foam structure in pressure sensing applications, involves assembling graphene and graphene oxide into three-dimensional structure, where water-based foam comprises a biomolecular surface active agent is used as template.

KURPPA K, PAANANEN A, SZILVAY G, PULLI T, SANDBERG H, SOIKKELI M, KETOJA J, RUOTSALAINEN T

Preparing alkylated modified graphene oxide alkenyl superhydrophobic material useful in the field of anti-icing, self-cleaning and micro-droplet transfer comprises e.g. alkylating graphene oxide to obtain ODA-GO, and dissolving in xylene.

JIAO W, SHAO X

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

Semi-conductive shielding material useful for a 220 kV alternating current cable, comprises resin matrix, conductive carbon black, antioxidant, crosslinking agent and modified graphene.

YANG J, TU B, PU D, ZHU C, WEI H, XU J, CHENG M, LUO C, ZHANG L, QIAN Q

Modifying graphene comprises mixing graphene oxide, silicate, inorganic alkali solution, water-soluble polymer compound and surfactant, reacting, collecting solid product and drying to obtain modified graphene.

GUO F, PENG F, PENG P