国家/地区 中国（5） 欧洲专利局（EPO）（2） 日本（2） 韩国（2） 美国（2） 世界知识产权组织（2）
IPC部 C（5） B（2）
IPC大类 C01（5） C08（5） C09（2）
IPC小类 C01B（5）
IPC C08K003/04（5）
发明人
公开年 2016（5）
申请年 2016（3）  2015（2） 
专利权人

Graphene intercalated silicate composite material comprises expandable silicate and graphite oxide, and both forms structure in which silicate layer is intercalated with graphite oxide.

YIN H, GE M, DENG X, QU Y

Graphene compound for barrier element and clear packaging for product comprises optionally functionalized graphene directly bonded to nitrogen-containing compound.

ZHENG S

Preparation of functionalized polypeptide graft graphene and composite material by taking graphene oxide, performing acyl chlorination, polymerizing with amino-terminal polypeptide and polyethylene oxide and mixing polymer solution.

LI H, RAN R, DAN L

Sulfonated graphene used to prepare sulfonated graphene-modified aqueous polyurethane resin, is prepared by adding graphite powder in concentrated sulfuric acid, concentrated nitric acid and potassium permanganate mixture and reacting.

HAO Z, JIN M, SUN F, YU J, ZHANG C, ZHU J

Forming a polymer composite comprising polymers and graphene quantum dots, useful in LEDs, comprises mixing a polymer component comprising polymers and/or polymer precursors with graphene quantum dots.

TOUR J M, KOVALCHUK A, XIANG C, TOUR J, CHANGSHENG X, TOUR YA M, XIANG CH