国家/地区 中国（22）
IPC部 B（22） C（15） H（5）
A（2）
IPC大类 B01（22） C01（8） C02（6）
H01（5） A61（2） C08（2）
IPC小类 B01J（22）
IPC B01J013/00（22）
发明人 ZHANG X（22）
公开年 2023（5） 2020（4） 2021（4） 2022（4） 2016（3）
申请年 2021（6）  2022（6）  2012（2）  2016（2）  2019（2）  2020（2） 
专利权人 UNIV XIAMEN（4） BEIJING INST.（2） CHINESE ACAD.（2） UNIV SOUTH C.（2）
UNIV XIAMEN .（2）

Modified graphene aerogel is obtained by grafting halosilane and cyanoethyltrichlorosilane derivative such as cyanoethyltrichlorosilane in which some chlorine atoms are replaced by acyloxy groups.

ZHANG X, WANG J, CHEN Q, CHEN C, LIANG Q

Graphene airgel has inner portion with radial-like orientation structure, is prepared by directional freezing graphene oxide aqueous solution placed into hollow copper mold under low-temperature condition.

DING Y, ZHANG X, YANG J, TIAN L, DONG S

Preparing composite weakly-gel material in oil displacement agent for oil field development, involves uniformly dispersing graphene oxide in aqueous solvent to obtain graphene oxide suspension and adding partially hydrolyzed polyacrylamide to the graphene oxide suspension.

WANG N, YAO Y, ZHANG X

Preparing superhydrophilic highly elastic graphene airgel used for removing heavy metals in waste water, involves subjecting modified graphene oxide dispersion liquid to hydrothermal reaction to obtain reduced graphene oxide hydrogel, and dialyzing with hydroalcoholic solution.

HE G, DU B, CHEN L, ZHANG X

Preparing amino functionalized magnesium aluminide-layered double hydroxide composite airgel, involves dissolving magnesium chloride hexahydrate, aluminum chloride hexahydrate and urea in water, stirring and performing hydrothermal reaction to make white gel, followed by freeze-drying airgel.

LIN M, GUO X, YAN B, DU Y, ZHANG X

Preparing graphene gel used for dynamic thermal management of lithium-ion batteries by e.g. preparing graphene oxide aqueous solution, adding ethylenediamine in graphene oxide solution, hydrothermally reacting, cleaning, freezing and performing high-temperature annealing treatment of graphene gel.

LIN M, YAN B, CHENG S, GUO X, ZHANG X

Graphene hybrid material useful in removal process of polyolefin polymerization residual catalyst in model test, pilot test and industrial scale obtained by gelling of reduced graphene oxide and alginate.

LUAN B, LIU Z, CAI Y, LIU Q, HAO F, ZHANG X, YANG Q, CAO K, ZHANG W

Method for preparing a salt-sensitive photothermal gel for use in distilling and removing salt in water, involves mixing a photothermal material, an aqueous solution of zwitterionic monomers, and N,N'-methylenebisacrylamide, adding potassium persulfate and 2,2,6,6-tetramethylpiperidine.

ZHANG S, ZHAO Q, ZHANG X, LI D

Preparation of eye photothermal treatment carrier used for treating disease related to glaucoma, by mixing silver-containing graphene oxide with polyvinyl alcohol solution, stirring, adding 5-fluorouracil, freezing and refrigerating.

XU Z, LI W, WANG Y, WANG X, ZHANG X

Preparing nitrogen-doped graphene aerogel used as cathode material in lithium-sulfur battery, involves mixing the soft template solvent, graphene oxide suspension, and emulsifier to form graphene oxide emulsion.

MENG H, ZHANG Y, HU M, ZHANG X