国家/地区 中国（5）
IPC部 C（5）
IPC大类 C01（3） C04（2）
IPC小类 C01B（3） C04B（2）
IPC C01B032/184（2）
发明人 YANG H（5）
公开年 2023（2）
申请年 2023（2） 
专利权人 UNIV QINGDAO SCI TECHNOLOGY（5）

Graphene-based composite aerogel with ultra-high tensile elasticity useful in the field of stretchable conductors, smart sensors or aerospace, comprises reduced graphene oxide and at least one nanofiber.

ZHANG J, DUAN Y, WEI Z, WANG Z, YANG H

Preparing high modulus, highly elastic graphene foam material for stretchable conductor, smart sensor or aerospace field, involves fixing compressed graphene oxide foam material with clamp, burning flame completely, removing fixture, and heat-treating burned product in inert atmosphere.

ZHANG J, DUAN Y, ZHANG X, LIU X, LIU L, YANG H

Preparation of graphene oxide/ionic liquid nanocomposite material involves adding alkaline compound to aqueous ionic liquid, mixing graphene oxide and water, and removing water in mixed solution.

ZHANG J, YANG H, DUAN Y, ZHANG X

Graphene aerogel used in e.g. remote controller, comprises graphene and cellulose nanocrystalline composition and pore structure formed by crosslinking of graphene sheets.

ZHANG J, ZHANG X, DUAN Y, YANG H

Preparation of graphene aerogel involves adding aqueous dispersion of graphene oxide to reactor, adding reducing agent or crosslinking agent to aqueous dispersion, reducing mixture, freezing, thawing, reducing and drying hydrogel.

YANG H, ZHANG J, ZHANG X, DUAN Y