国家/地区 中国（4）
IPC部 C（5）
IPC大类 C08（5）
IPC小类 C08G（5）
IPC C08G083/00（5）
发明人
公开年 2013（5）
申请年 2013（4） 
专利权人

New sulfonated-modified graphene oxide used for methanol fuel cell, is obtained by adding sulfonated-modified oxidized graphite ketone into polybenzimidazole solution, mixing, dispersing, pouring mixed solution, cooling, washing.

LIN B, LIU J, CHU F, GUO B, GUO D, GU X, YU D

Hydrogel composition useful in e.g. products including disposable diapers, contact lenses, electrodes, and water gel explosives, comprises graphene, chitosan, and polyethylene(glycol)diacrylate.

MOHAPATRA S, WANG C

Preparing graphene modified nylon 6 fiber, useful for e.g. aerospace, comprises adding inorganic acid with graphite powder to obtain purified graphite powder, adding with strong oxidizing acid, filtering, drying to obtain graphene oxide.

DAI L, LU L, HOU W, TANG B

Manufacture of polydopamine-modified graphene nano-material for e.g. spectroscopic analysis material, involves dispersing graphene in dopamine-containing aqueous solution, centrifuging, dispersing, washing.

DENG C, YAN Y

Temperature-sensitive method for preparing graphene oxide by initiating polymerization to N-isopropylacrylamide, and grafting polymer onto surface of oxidized graphite alkene, where terminal end is provided with azide group.

CHANG J, SUN X, LI Y, DUAN Q, ZHAO D