国家/地区 中国（7）
IPC部 B（7）
IPC大类 C01（7） B82（5） H01（3）
IPC小类 C01B（7）
IPC B82Y040/00（5） B82Y030/00（3） C01B032/194（3）
C01B032/198（3）
发明人 ZHANG C（7）
公开年 2021（6）
申请年 2021（7）
专利权人 UNIV TONGJI（2）

Preparing sulfonated graphene oxide useful for photocatalytic degradation of organic pollutant, comprises mixing graphene oxide and sulfamic acid, transferring to container, heating under condition of protective gas, reacting, removing out mixture, washing with water, and drying.

SHENG H, SHEN Q, ZHANG C

Producing nano graphene balls used as anode material for lithium-ion battery, involves preparing graphene conductive slurry, pressing nano graphene balls into blocks, impacting graphite powder using first high-efficiency vibration swing impact nanomachine and transferring to second impact machine.

ZHANG X, ZHANG C

Preparation of composite electrode of graphene-based bismuth oxyhalide nanoparticles for alkali metal ion battery, involves preparing graphene oxide solution, and preparing composite of bismuth oxyhalide nanoparticles and graphene oxide.

ZHANG C, XU Y

Graphene quantum dot covalently functionalized two-dimensional transition metal carbide nonlinear nano-hybrid material used for pulse laser, formed by bonding of carboxy groups on surface of graphene quantum dots with hydroxy groups on surface of two-dimensional transition metal carbide.

FU L, FANG Y, ZHANG C

Preparing zinc/cobalt-nitrogen-carbon carbon nanotube oxygen reduction catalyst for metal-air battery, involves dispersing zinc nitrate hexahydrate, cobalt(III) acetylacetonate and graphene oxide in methanol solution, pouring in solution dispersed with 2-methylimidazole, mixing, and calcining.

GAO S, LI X, ZHANG C, LIU Y, WANG K, YANG T, ZHANG F, ZHANG 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

Preparing small-size graphene comprises adding copper chloride, potassium salt mixture and compound additives into water, copper plating, heating, placing in mixed acid solution and in sulfuric acid solution, respectively and filtering.

HE B, ZHANG C, LIU Q, LI P