国家/地区 中国（8）
IPC部 B（8）
IPC大类 B01（8） C01（5） C02（4）
A61（2）
IPC小类 B01J（8）
IPC B01J013/00（8）
发明人 WANG J（8）
公开年 2021（6） 2022（2）
申请年 2021（8）
专利权人

Preparing graphene oxide/MXene composite aerogel useful in flexible piezoresistive sensor, comprises e.g. mixing graphene oxide liquid crystal with polymer solution, performing hydrothermal self-assembly, immersing graphene oxide hydrogel in MXene solution, vacuum freeze-drying and calcining.

MA L, LI Z, YANG S, CHEN T, WANG J

Preparing graphene oxide aerogel, comprises dispersing graphene oxide in hydroalcoholic solution to form uniform graphene oxide dispersion, and then lyophilizing the graphene oxide dispersion to obtain final product.

FU Q, YA F, YUAN X, WANG H, WANG J, WANG X, LI C, CUI X, YU S

Preparing graphene oxide aerogel comprises e.g. preparing first solution containing modified cotton fibers and graphene oxide and second solution containing nano tourmaline, mixing the prepared solutions, dispersing, introducing clean air into dispersed solution, adding alkali and freeze-drying.

WANG J, WANG B

Preparation of zinc oxide/graphene/graphene oxide/carbon nanotube aerogel, involves mixing graphene oxide aqueous solution, carbon nanotube aqueous solution and zinc salt solution, stirring to obtain precursor sol, filtering to obtain wet gel, putting wet gel into dryer to obtain composite aerogel.

WANG J, XU C, GUO J, YUAN P, ZHANG T, DU W, ZHAO S, CHENG F, LI E, MA D, GONG S, SHEN Y

Graphene-enhanced hydrogel used for preparing bacteria, drugs or gene carriers, and in medicament for treating chronic diarrhea, comprises amphiphilic graphene, sodium lactate, calcium alginate, and water.

LIU Z, WANG J, ZHANG Y, LI Y, JIAO Y, CAO J, QI X, ZHANG Q

Cellulose/graphene oxide composite aerogel comprises cellulose and graphene oxide.

CHU Z, LI G, GONG X, ZHANG Y, JIANG Z, WANG J, HU T, XIAO M, ZHAO Z, DONG Q

Preparation of magnetic reduced graphene oxide aerogel used in absorbing material, involves, under synergistic initiation of polyvinyl alcohol and trivalent iron ion, self-assembling graphene oxide to obtain hydrogel, freeze-drying to obtain aerogel, reducing aerogel, and freeze-drying.

YU G, WANG J, HUO J

Preparing carbon nanotube hydrogel with photo-thermal water evaporation useful in seawater desalination, sewage treatment or heavy metal salt treatment comprises fully infiltrating surface of carbon nanotube aerogel, drying and immersing.

ZHANG Y, ZHAO L, CAO P, WANG J, LI Q