国家/地区 中国（7）
IPC部 B（7）
IPC大类 B01（7） C01（2）
IPC小类 B01J（7） C01B（2）
IPC B01J013/00（7）
发明人 DUAN Y（3） ZHANG J（3）
公开年 2022（2）
申请年 2022（2） 
专利权人 UNIV QINGDAO SCI TECHNOLOGY（7）

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 graphene/phenolic resin aerogel for oil-water separation, involves freezing and assembling mixed dispersion containing graphene oxide and phenolic resin, and vacuum drying to obtain initial graphene oxide/phenolic resin airgel and carrying out high-temperature heat treatment.

ZHANG G, LIN G, CHANG J, JIANG T, LUO T, SHEN Y, WEI Y, CHEN L, LI Y, HUA J

Production of high-temperature dry graphene aerogel involves mixing graphene oxide, reducing agent and nanomaterial, adding water to form paste, kneading and mixing, reacting, heating, drying to remove water, washing and drying.

WANG C, YIN J, GENG S, QIN H, YANG S, HAN M, ZHANG Y, LIU Y, YANG K

Preparing chitosan/reducing graphene oxide gas gel comprises mixing graphene oxide and chitosan to obtain chitosan/graphene oxide solution, performing hydrothermal reaction at high temperature to obtain chitosan/reducing graphene oxide solution, freezing and drying.

GAO Q, WANG X, CHENG S, TANG Y, GUAN S

Device for preparing graphene hydrogel, has data monitoring system that includes pressure sensor, first and second temperature sensors, and heating plates that are detachable and installed symmetrically on both sides of kettle structure.

XU J, HE Y, QU Q

Graphene oxide-chitin nanofiber hybrid nanoparticle comprises graphene oxide hybridized with bielectric chitin nanofiber and graphene oxide-chitin nanofiber hybrid nanoparticle be stably dispersed in water.

ZHANG J, PANG K, DUAN Y, YANG F

Gas gel composite comprises graphene, and zeolitic imidazolate framework-8, and composite airgel having multi-stage pore structure with large pore size distribution.

JIANG M, LI H, ZHANG J, DUAN Y