国家/地区 美国（19） 中国（12） 世界知识产权组织（11） 日本（10） 韩国（9） 欧洲专利局（EPO）（7） 台湾（4）
IPC部 C（24）
IPC大类 C01（24）
IPC小类 C01B（24）
IPC C23C016/01（24）
发明人 ELSAYED K A M（5） MAAROUF A A（5） CHOI J（2）
LIU Z（2）
公开年 2016（4） 2017（4） 2012（3） 2023（3） 2013（2） 2015（2） 2021（2）
申请年 2015（4）  2022（4）  2011（3）  2014（3）  2016（3）  2012（2） 
专利权人 UNIV IMAM AB.（5） HANWHA TECHW.（2） SAMSUNG ELEC.（2）

Improving quality of metal catalytic thin layer prepared by sputtering comprises cleaning Si/SiO2 substrate, photoetching the pattern, sputtering a layer of metal thin layer with the graphene of catalyzing and growing on the substrate sheet by using the sputtering table, peeling and etching.

ZHAO Y, YU X, LIU Z, NIE X, SONG Z, DENG J, HE X

Transparent electrode for solar cell, comprises transparent substrate and composite layer disposed on transparent substrate, where composite layer comprises graphene layer and set of nanoparticles, where nanoparticles are embedded in graphene layer and extend through thickness of graphene layer.

ELSAYED K A M, MAAROUF A A

Preparing solar cell involves heating substrate deposited with nanoparticles, forming composite layer with graphene layer, cooling, disposing transparent substrate having quartz, glass and polymers such as polymethylmethacrylate, polystyrene, fabricating electrode, forming cathode and electrolyte.

ELSAYED K A M, MAAROUF A A

Making solar cell involves depositing multiple nanoparticles on surface of chemical vapor deposition substrate, heating substrate and nanoparticles at sub-atmospheric pressure, and contacting gaseous mixture comprising methane and hydrogen with nanoparticles.

ELSAYED K A M, MAAROUF A A

Transparent electrode for photovoltaic cells, comprises transparent substrate and composite layer including graphene layer and nanoparticles that are embedded in graphene layer and extended through thickness of graphene layer.

ELSAYED K A M, MAAROUF A A

Carrier substrate for transferring transfer layer from carrier substrate to product substrate, comprises carrier base substrate, protective layer, and transfer layer grown on protective layer.

BURGGRAF J, JUERGEN B

Transparent electrode used in solar cell, comprises transparent substrate, and composite layer comprising graphene layer and nanoparticles which are embedded in graphene layer, placed on transparent substrate.

MAAROUF A A, ELSAYED K A M

Manufacture of nitrogen-doped graphene film used as conductive film, involves forming nitrogen-doped graphene film on base by irradiating base with plasma containing hydrocarbon, nitrogen, and oxygen having preset partial pressure.

OKIGAWA YUKI, YAMADA TAKATOSHI, ISHIHARA MASATOU, HASEGAWA MASATAKA

Manufacturing method of semiconductor device, by forming graphene layer on first substrate, transferring graphene layer from first substrate to second substrate, and forming single-crystalline film on graphene layer.

KIM J

Graphene film used for manufacture of composite for transistor, has wrinkle density of less than preset value.

AOTA N, AIDA H