国家/地区 中国（9）
IPC部 C（9）
IPC大类 C09（3） C02（2） C08（2）
C10（2）
IPC小类 C09K（3） C02F（2）
IPC C09K005/14（3）
发明人 DU X（2） LUAN Y（2） WANG S（2）
ZHANG Y（2）
公开年 2023（9）
申请年 2022（6）  2023（2） 
专利权人 UNIV BEIJING SCI TECHNOLOGY（9）

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

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

Preparing composite gas gel based on graphite alkyne-based structure used in photo-thermal evaporation material, comprises e.g. carrying out coupling reaction to oxidized graphene and hexacetenyl benzene monomer, mixing polyvinyl alcohol aqueous solution, hydrothermally reacting and freeze-drying.

HU X, PAN Y, ZHAO Y, MA K, HU S, DAI F, KANG Z, XIONG Z, ZHANG Y

Wire drawing lubricating oil useful for stainless steel wire drawing, obtained by taking aqueous lubricant as solvent, adding paraffin and nano-graphene in aqueous lubricant.

YAN P, SONG R, HU J