国家/地区 中国（18）
IPC部 B（18） C（9） F（2）
IPC大类 B01（18）
IPC小类 B01D（18）
IPC B01D067/00（5） B01J020/28（4） B01D069/02（3）
C02F001/44（3） B01D046/00（2） B01D053/04（2）
B01D053/72（2） B01D053/86（2） B01D069/10（2）
B01D069/12（2） B01J004/00（2） B01J019/00（2）
B01J019/18（2） B01J020/20（2） B01J020/30（2）
发明人 LI X（18）
公开年 2021（13） 2022（4）
申请年 2021（18）
专利权人 SHANGHAI INS.（2） UNIV CHINA M.（2） UNIV QIQIHAR.（2）

Preparation of graphene aerogel for carbon dioxide adsorption, involves preparing graphene-polyethyleneimine-chitosan composite slurry, and freezing in mold where thermal conductivity coefficient of bottom is greater than that of side wall.

CHENG A, HE Z, GAO S, LIU L, LI X, WANG Q, WU T

Graphene for purifying and treating sewage, has water tank whose inner wall is fixedly connected with water pump, where water outlet end of water pump is connected with cavity.

CAO G, LI X

Preparing platinum atom-loaded nano-titanium(II) oxide dense foam comprises dissolving polyvinylpyrrolidone and chloroplatinic acid in ethylene glycol, uniformly mixing the platinum atom-deposited titanium dioxide nanofibers and the cross-linking agent and then freeze-drying.

GUAN C, LI X, YU W, DAI L, ZHANG L

Graphene refining device with filtering and function, has second mounting block whose one end is rotatably mounted with elastic rod, and one end of elastic rod is connected with third mounting block.

CUI G, ZHANG Y, SUN T, CHEN S, LI X, HAN J, CHEN G, CHEN R

Self-powered device based on metal ozone battery comprises metal cathode which is arranged inside, and gas diffusion anode and metal cathode are connected to electrical appliance, and electrolyte flows into battery cavity from bottom to top through water inlet and flows out from water outlet.

ZHOU Y, YAO H, LI X

Large area graphene-based seawater desalination film comprises support layer and composite interlayer structural unit, where composite interlayer structural unit is sequentially provided with porous graphene layer, graphene oxide layer and porous graphene layer from bottom to top.

QING F, HOU Y, LI X

Catalyst useful for removing dioxin from fly ash prepared by uniformly stirring metal nitrate crystalline hydrate and porous carbon material in deionized water, performing constant temperature evaporating and concentrating, drying concentrated solution and calcining in inert gas.

YAN J, JIN L, ZHANG C, LI X, LU S, PENG Y

Superhydrophobic polypropylene microporous membrane, comprises polypropylene microporous base membrane and superhydrophobic layer constructed on surface of polypropylene microporous base membrane, where superhydrophobic layer prepared from hydrophobic nanoparticle blended polymer.

CHE Z, LI X, TIAN X, ZHAO M, GUAN Y

Nano fiber film air purifier filter screen has rotating shafts that are located at same vertical position and distance is same as length of pre-filtering screen.

YANG Y, DU L, LI X

Preparation of highly stable graphene oxide-ionic liquid supported liquid membrane for separating carbon dioxide and methane, involves mixing graphene oxide nanosheets and deionized water, separating supernatant, vacuum filtering with alpha-alumina substrate, and degassing with ionic liquid.

LI X, WU M