国家/地区 中国（5）
IPC部 C（5）
IPC大类 C01（5）
IPC小类 C01B（5）
IPC C01B032/198（5）
发明人 LIU J（5）
公开年 2022（3） 2023（2）
申请年 2022（5）
专利权人 UNIV INNER M.（2）

Stirring device for preparing oxidation graphene, comprises box body, where top part of box body is provided with cover plate, and cover plate top part provided with motor one, and motor one is fixedly mounted on bottom of mounting frame.

LIU J, ZHAO F, ZHAO S, SONG P

Preparing monolayer graphene oxide comprises mixing hydrogen peroxide and concentrated sulfuric acid, adding flake graphite, soaking, suction filtering to obtain expanded graphite and mixing with potassium permanganate, carrying out oxidation intercalation reaction, heating, centrifuging, drying.

LIU J, LI X, NAN D

Modified oxidized graphene film, for applying to field of fire alarm, is adopting evaporation-induced self-assembly method, organic molecules are introduced between graphene oxide layers, preparing modified oxidized graphene film, organic molecular solution is juicwhere juice is one apple juice.

LIU J, GONG H, XIA S, LUO Q, SHAO J, NING J, YANG X, TANG X

Preparing graphene based on 18- mesh large flake graphite, involves preparing expanded graphite taking 18 meshes of large flake graphite in beaker under condition of ice water bath, adding concentrated sulfuric acid into beaker, continuously slowly adding hydrogen peroxide after system.

DONG J, NAN D, ZHAO K, LIU J

Preparing foam copper-graphene-expanded graphite-graphite composite heat dissipation material, involves pretreating foamy copper, loading modified graphene oxide on surface of foamy copper to obtain surface-loaded modified graphene oxide foamy copper.

DONG J, NAN D, LI X, LIU Z, LIU J, CHANG H, JI K, BAI L