国家/地区 中国（8） 台湾（3） 世界知识产权组织（3） 英国（2） 美国（2）
IPC部 C（11） B（5） H（5）
IPC大类 C01（11）
IPC小类 C01B（11）
IPC C01B032/184（11）
发明人 GLASS H（2） GUINEY I（2） THOMAS S（2）
TYLER M（2） WALLIS R（2）
公开年 2021（6） 2020（4）
申请年 2020（11）
专利权人 PARAGRAF LTD（2）

Processing simple and controllable molecular evaporation useful in e.g. field of surface scientific research comprise e.g. placing molecule in sealed crucible, placing crucible in stainless steel cup filled with liquid nitrogen, and observing current display number on molecular pump controller.

YANG X, MA Z, LU H

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

METHOD FOR CREATING QUANTUM DOTS FOR ELEMENT BASE OF RADIO ENGINEERING.

OMOROKOV D B

Carbon film comprises first layer containing flat graphene, and second layer formed on the first layer containing arc-shaped graphene.

OOTA R, NAKANISHI K, OZAWA Y

Preparing graphene film useful in thin film transistor comprises preparing graded porous silica film filled with metal catalyst, depositing graphene on surface of graded porous silicon dioxide film and removing graded porous silica film.

XIA Y, ZHUO E, YU S

Producing polymer-coated graphene layer structure involves e.g. adding substrate to reaction chamber, supplying flow comprising precursor compound to form graphene layer structure, heating and spin-coating using polymer or polymer precursor.

GLASS H, GUINEY I, TYLER M, WALLIS R, THOMAS S, TAYLOR M

Production of electronic device such as integrated circuit board, involves providing substrate, supplying flow comprising precursor compound, selectively laser ablating graphene, and selectively laser ablating surface of substrate.

GLASS H, GUINEY I, TYLER M, WALLIS R, BAINES R, THOMAS S

Preparing graphene involves etching the carbon alloy with etching solution to remove non-carbon elements in the carbon-containing alloy to obtain graphene, etching solution includes one to three of hydrochloric acid, sulfuric acid.

ZHONG L, WANG X, XU L, ZHANG Q, ZHOU Y, LIU H, WANG Y

Preparing nitrogen-doped graphene-copper complex heat dissipation film comprises e.g. ball milling graphene oxide, nitrogen dopant and molecular bridging agent, heat treatment, mixing nitrogen-doped graphene and binder dispersion.

CHENG W, LI L, MU F

Metal and carbon-based material containing electrode surface graphene coating comprises sol precursor, solvent and graphene powder.

ZHANG Y, REN Y, ZHANG X, JIANG Y, ZHOU T