国家/地区 中国（25）
IPC部 B（25）
IPC大类 B01（25） C02（17） C01（7）
B82（2） C08（2）
IPC小类 B01J（25）
IPC B01J020/20（25）
发明人 ZHANG Y（25）
公开年 2015（4） 2016（3） 2017（3） 2018（3） 2021（3） 2014（2） 2019（2） 2020（2）
申请年 2016（6）  2015（4）  2021（3）  2014（2）  2017（2）  2019（2）  2020（2）  2022（2） 
专利权人 UNIV SICHUAN（5） UNIV NORTH C.（3） UNIV NAT DEF.（2）

Preparation of graphene biocarbon used for treating wastewater containing organophosphorus pesticides, involves adding straw powder to iron/zinc mixed solution, reacting in water bath, drying, pyrolyzing obtained straw and metal composite material, pickling, and freeze-drying.

ZHANG Y, ZHOU B, QIU L, YUAN R

Graphene aerogel with carbonized sugar as three-dimensional framework, used for sensing low-concentration gas, comprises graphene oxide or reduced graphene oxide which is carried on three-dimensional framework of carbonized sugar with single-layer or multi-layer structure.

YAN J, JIANG Z, HU T, XIAO M, LI G, ZHAO Z, ZHANG Y, GONG X, DONG Q, CHU Z

Preparation of high-performance activated coke used for flue gas purification includes mixing primary activated coke and graphene oxide solution, polyacrylonitrile carbon fiber and solid hydrogel particles, molding, pressing and drying.

GAO P, ZHANG Y, WEI J, WANG R

Cellulose/graphene oxide composite aerogel comprises cellulose and graphene oxide.

CHU Z, LI G, GONG X, ZHANG Y, JIANG Z, WANG J, HU T, XIAO M, ZHAO Z, DONG Q

Preparing biomass graphene for treatment of organic pollutants, involves drying, crushing, and sieving the hydrolyzed residue of kitchen waste, mixing kitchen waste hydrolyzed residue with carbonate, placing mixture obtained into furnace.

LI P, ZHANG Y, PENG Y

Preparing graphene oxide/gelatin composite filler by washing polyethylene, PVC or polyester fillers, reacting polyethylene filler in nitric acid, soaking polyethylene filler in glutaraldehyde, and soaking in graphene oxide/gelatin solution.

YANG K, ZHANG Y, XU J

Preparing amino-modified graphene hydrogel used to remove composite pollutant in wastewater involves dissolving graphene oxide and carbon nitride in water and adding into crosslinking reducing agent solution and hydrothermally reacting.

FENG Y, ZHANG Y, SHEN M, CHEN B, LIAN X, LIANG S

Producing polystyrene/graphene composite porous material useful for oil-water separating as adsorbent, comprises e. g. dispersing graphene uniformly in a mixture of styrene, crosslinking agent and emulsifier Span-80, and heating.

SUN Z, ZHAO S, QIU J, FENG Y, CHEN Z, ZHAN Y, ZHANG Y

Functional nano complex useful in an antimicrobial complex and an adsorption complex comprises biological-enzyme, calcium salt crystals and graphene oxide.

DUAN L, SHENG H, ZHANG Y, MI L, CHEN W

Graphene composite oxide film useful for selectively removing metal ion in water, comprises oxidized graphene, amino-carboxy complexing agent and organic macromolecular flocculating agent.

ZHANG Y, TIAN C, YANG Z, LI M, DAI S, LIU M, DIAN P, CHEN H