国家/地区 中国（14）
IPC部 C（9） H（5） B（4）
A（2）
IPC大类 H01（4） C09（3） B01（2）
C02（2） C08（2） C10（2）
IPC小类 C09K（3） H01M（3） B01J（2）
C02F（2）
IPC C09K005/14（3）
发明人 DU X（3） LUAN Y（2） WANG S（2）
ZHANG Y（2）
公开年 2023（14）
申请年 2022（8）  2023（5） 
专利权人 UNIV BEIJING SCI TECHNOLOGY（14）

Preparing graphene-coated magnesium oxide material MgO-C used in e.g. metal-gas battery and gas battery, comprises igniting magnesium strips or magnesium powder in carbon dioxide atmosphere, collecting ignited products and sieving to remove unreacted metal magnesium.

LIU W, XU R

Preparing integrated semi-solid aluminum ion battery with dual reaction zone by adding polymer into plasticizer, coating or pouring composite suspension on anode coating for in-situ polymerization and bonding integrated semi-solid double reaction zone of anode to surface gel electrolyte of cathode.

WANG W, JIAO S, YU Z

Reducing damage to substrate when using plasma-enhanced atomic layer deposition to grow thin film involves depositing oxide film on cleaned substrate using water/ozone source and metal source, and depositing nitride film using plasma source.

HU Y, ZHU X, TIAN F, YANG J, LIU H, QIU P, WEI H, ZHENG X, QIU H

Nano fibrous membrane useful for catalyzing degradation of ethylene by visible light, prepared by electro-spinning, where nanofiber membrane is modified titanium dioxide nanofiber membrane, which reduces titanium dioxide energy band gap by doping particles.

DU X, DU C, ZHANG X, WEN Y, JIAO X, SONG Y

Preparation of graphene biocarbon used for treating wastewater containing organophosphorus pesticides, involves adding straw powder to iron/zinc mixed solution, reacting in water bath, drying, pyrolyzing obtained straw and metal composite material, pickling, and freeze-drying.

ZHANG Y, ZHOU B, QIU L, YUAN R

Method for modifying bipolar plate surface of hydrogen production by water electrolysis in fuel cell, involves dispersing conductive material in solvent to obtain first solution, obtaining second solution by stirring, and obtaining final bipolar plate with modified coating.

PENG S, SHEN G, LIU Y, ZHANG H, WANG D, LIU G, SHAN D, WANG X

Preparing graphene/zirconium-BDC-metal-organic framework/perovskite quantum dot high thermal conductivity composite material comprises e.g. dispersing quantum dots in toluene, taking zirconium oxychloride octahydrate, washing, placing sodium nitrate into beaker, adding sulfuric acid and compounding.

WANG S, LUAN Y

Preparing composite high heat-conducting film of 1-meter graphene/Magn phase tin oxide nano-particle, comprises e.g. preparing graphene nano sheet, adding concentrated hydrogen sulfide in beaker and natural graphite, and stirring.

DU X

Preparing graphene/polydopamine modified mesoporous silicon dioxide nanosheet composite high thermal conductivity film comprises e.g. preparing aminopropyl-functionalized mesoporous silicon dioxide nanosheets, and preparing polydopamine-modified mesoporous silicon dioxide nanosheets.

DU X

Preparing perovskite quantum dot/4-aminophenylporphyrin/graphene oxide high thermal conductivity composite film used in heat dissipation comprise coating toluene dispersion of perovskite quantum dots on 4-aminophenylporphyrin, and graphene oxide composite thermal conductivity film.

WANG S, LUAN Y