国家/地区 中国（9）
IPC部 C（9）
IPC大类 C08（9）
IPC小类 C08K（9）
IPC C08K003/04（9）
发明人 WANG Y（9）
公开年 2017（3） 2021（2） 2022（2）
申请年 2016（3）  2021（3） 
专利权人 UNIV DONGHUA（3）

Antibacterial film comprises reducing oxidation graphene lysozyme and chitosan.

GONG G, XUE Z, WANG Y, TIAN J, PANG S, LI H

Preparation of degradable bio-based thin film material with phase change function involves keeping 2,5-furan dicarboxylic acid and chitosan at room temperature, reacting under nitrogen protection, cooling, and adding succinic acid.

YU W, YU Y, LI Z, LIU J, DOU B, CAO S, WANG Y

Self-healing electromagnetic shielding material useful in electronic device, comprises polyacrylic acid, calcium chloride, water-soluble polymer, carbon material and water-soluble carbonate.

CHEN X, WANG Y, LAI D

Preparing degradable graphene-based food packaging film, involves mixing cellulose, straw powder, chitosan, and corn starch, adding water, stirring, adding graphene powder, homogenizing, adding plasticizer, adhesive, crosslinking agent and polyvinyl alcohol, extruding, pelletizing and blowing.

WANG Y, MENG B, WU H

Preparing carboxymethyl chitosan/graphene oxide/poly (N-isopropyl acrylamide) nano-composite hydrogel involves adding chitosan into weak acid solution of graphene oxide, and adding N-isopropyl acrylamide monomer and photoinitiator.

YU J, CHEN Y, HU Z, WANG Y, ZHU J, SONG Y

Graphene/chitosan composite material is obtained by carrying out electrodeposition using solution comprising chitosan quaternary ammonium salt-modified graphene solution and chitosan solution on anode made of metal copper or silver.

CHEN Y, LIU M, WANG Y, ZHANG Z, GUO Z, XUE W

Preparation of hyaluronic acid/graphene/polyacrylamide composite hydrogel used as e.g. artificial skin, mixing hyaluronic acid, graphene oxide solution, acrylamide monomer and initiator solution in container and sealing container.

YU J, CHEN Y, HU Z, WANG Y, ZHU J

Preparation of carboxymethyl chitosan/graphene/polyacrylamide composite hydrogel for use as e.g. artificial skin, involves adding carboxymethyl chitosan to graphene-enriched solution, adding acrylamide monomer and initiator solution.

YU J, CHEN Y, HU Z, WANG Y, ZHU J

Preparation of amino functionalized graphene/chitosan composite material used as copper ion electrochemical sensor electrode material involves preparing amino functionalized graphene, adding chitosan in buffer solution, and sonicating.

MO Z, WANG Y, WEI X, HU R