国家/地区 中国（23）
IPC部 B（23）
IPC大类 C01（23） B82（13） B01（7）
G01（3） C09（2） H01（2）
IPC小类 C01B（23）
IPC B82Y030/00（8） C01B031/04（8） B82Y040/00（5）
C01B032/184（5） C01B003/04（3） B01J031/06（2）
C01B003/06（2） C01B032/15（2） C01B032/19（2）
C01B032/194（2） C09K011/65（2） G01N027/12（2）
发明人 ZHANG F（23）
公开年 2012（3） 2013（3） 2015（3） 2021（3） 2022（3） 2023（3）
申请年 2022（5）  2012（4）  2011（2）  2014（2）  2015（2）  2020（2）  2021（2） 
专利权人 SHANGHAI NAT.（5） UNIV DONGHUA（3） UNIV XIDIAN（2）

Preparing graphene quantum dot based on heterogeneous catalyst, comprises e.g. dispersing manganese dioxide particles in water, adding hydrogen peroxide and neutral graphene oxide solution into reaction solution, then adding hydrochloric acid and hydrogen peroxide, and post-processing.

WANG J, LU Y, GE M, ZHANG F, CUI D

Amine-based modification of graphene quantum dots involves dispersing graphene quantum dots containing carboxyl group in water, heating, converting carboxyl group on surface of quantum dots into primary amide group, dispersing obtained solid in water, stirring, and dialyzing obtained solution.

WANG J, LU Y, GE M, ZHANG F, CUI D

Preparing graphene quantum dot involves modifying first graphene oxide, cutting into graphene quantum dot, dispersing graphene oxide into aqueous dispersion, adding ammonia water to dispersion to neutralize its acidity, and additionally adding ammonium chloride solution as an amine source.

GE M, LU Y, ZHANG F, CUI D

Preparing nanocarbon /graphene composite material involves forming graphene oxide dispersion liquid, with ether bond-containing solvent, mixing liquid with carbohydrate matter and acidic substance, forming black suspension from formed mixed solution, reducing suspension, freeze drying suspension.

NI Z, LIU B, ZHANG F

Flexible nitrogen dioxide gas sensor, has surface flexible substrate is attached with reduction oxidation graphene layer and zinc oxide quantum dot layer in turn.

JIANG Z, YANG P, LU D, ZHAO L, SUN L, ZHAO N, ZHANG F, LIN Q

Composite photocatalyst useful in producing hydrogen, comprises bismuth-rich oxybromide, polyaniline, and graphene oxide.

CHEN J, MIAO S, WANG S, GE Z, ZHANG Q, ZHANG F, ZHENG D

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

Preparing nano composite material of phosphorus-doped graphene, comprises weighing graphene oxide and diammonium phosphate, putting in beaker, adding deionized water, freezing and drying, and putting mixture into quartz boat.

ZHANG F, GE M, LIU P, CUI D

Preparing alpha-iron(III) oxide/graphitic carbon nitride modified graphene comprises e.g. preparing alpha-iron(III) oxide/graphitic carbon nitride composite material and growing iron based-metal-organic frameworks structure on the surface.

CUI D, GE M, LI M, LIU P, ZHANG F, LU Y, WANG Y, YANG J, JIAO J

Preparing molybdenum disulfide photocatalyst useful for photocatalytic hydrogen production comprises e.g. adding sodium molybdate dihydrate, thiourea and modified surfactant to deionized water, stirring, adding graphene dispersion.

ZHANG F