国家/地区 中国（14） 世界知识产权组织（4） 韩国（2） 美国（2）
IPC部 C（16） H（7） B（3）
IPC大类 C01（16） H01（7） B82（2）
C09（2）
IPC小类 C01B（16）
IPC C01B032/182（16）
发明人 ZHANG X（16）
公开年 2022（4） 2017（3） 2016（2） 2018（2） 2020（2）
申请年 2020（4）  2016（3）  2017（3）  2015（2）  2019（2）  2021（2） 
专利权人 CHINESE ACAD.（2） KIGAM KOREA .（2） KOREA GEOLOG.（2）

Graphene aerogel film used for preparing flexible graphene aerogel phase-change intelligent film, has densified and anisotropic three-dimensional porous network structure, that includes layered structure, membrane structure and ordered honeycomb-shaped pore structure, and layered structure.

LI G, ZHANG X

Graphene used in sensor, electronic component and biomedicine, prepared by mechanical exfoliation method.

ZHANG X, ZHAO Y, ZHANG J, RU Y, SONG Z, LI B, JIANG C, CHEN X, ZENG X, QI G, WANG X

Preparing hydrogen by performing piezoelectric catalytic cracking on water by using zinc and nitrogen co-doped graphene nano foam involves dispersing water and zinc and nitrogen co-doped graphene nano foam to form turbid liquid, and adjusting system atmosphere to protective gas atmosphere.

ZHANG X, GUAN S, CHEN J, HU R, HU P, XU Y, FENG W

Preparing diaphragm functional material useful for e.g. improving electrochemical performance of lithium metal battery, comprises e.g. dissolving potassium sulfate, sodium tungstate, sodium citrate in distilled water, stirring, performing hydrothermal reaction, cooling, filtering, and cleaning.

LIU D, CHEN X, WANG B, ZHANG Z, MA F, ZHANG X, CHEN Y

Sodium ion battery cathode material comprises tin and organic complexing agent to form complex, prepared by e.g. adding tin salt aqueous solution into organic complexing agent aqueous solution, adding graphene, reacting and drying.

DONG X, DUAN L, ZHANG X, CHEN G

Forming cellulose acetate based reduced graphene oxide layer involves spin-coating cellulose acetate dispersion on selected substrate to obtain cellulose acetate layer and applying given temperature profile to cellulose acetate layer.

CHEN M, ZHANG X

Field emission cathode based on graphene/metamaterial composite nanostructures used in the field of high brightness and coherent electron sources comprises e.g. base material on patterned vertical carbon nanotube array and graphene material.

XU J, SHI Y, ZHANG X

Preparation of nitrogen-doped carbon fiber-coated graphene-like interlayer composite material by expanding expandable graphite material, adding cetyltrimethylammonium bromide to acidic solution, adding ammonium persulfate and heating.

KAN K, WANG J, MA Y, ZHANG X, ZHANG W

Preparing molybdenum disulfide/graphene battery cathode material-based three-dimensional skeleton by self-assembly of graphene comprises e.g. dissolving ammonium molybdate powder and thiourea powder in graphene oxide aqueous solution.

ZHANG X, GU Z, QIAN M

Manufacture of composite material used for preparing anode of secondary battery, involves preparing mixture comprising silicon, carbon nanotubes, graphene oxide and solvent, spray-drying resultant mixture, and heat-treating.

DONG J H, KWON C H, SUP K D, KYUNG K S, ZHANG X, CHANG H, JI D, JIN X