国家/地区 印度（8） 世界知识产权组织（7） 美国（6） 波兰（4） 中国（3） 欧洲专利局（EPO）（3） 澳大利亚（2） 韩国（2）
IPC部 C（20）
IPC大类 C01（20）
IPC小类 C01B（20）
IPC C01B031/00（20）
发明人 JASTRZEBSKA A（3） JURECZKO J（3） OLSZYNA A（3）
KUNICKI A（2） SINGH G（2）
公开年 2016（20）
申请年 2015（10）  2014（5）  2016（4） 
专利权人 POLITECHNIKA.（3） INDIAN INST .（2）

Production of graphene foil with pre-defined number of graphene layers involves producing graphene on metallic substrate, depositing polymer layer on graphene surface, and separating polymer/graphene stack from substrate.

KRAJEWSKA A, PASTERNAK I, PRZEWLOKA A, STRUPINSKI W

Process for transferring graphene oxide monolayer sheet on substrate used for electronic device involves dispersing graphene oxide solution on subphase at air-liquid interface, and transferring graphene oxide on substrate.

MAJOR S S, BOTCHA V, SINGH G, NARAYANAM P K, SRINIVASA R S, SYED S M

Field effect transistor for sensing vapors and/or gases comprises substrate, graphene layer on substrate, source and drain electrodes in contact with graphene layer, and gate electrode capacitively coupled to graphene layer.

BID A, AMIN K R

Production of high-quality analogous reduced graphene oxide for e.g. supercapacitor involves oxidizing graphite, dispersing obtained powder in water, adding photopolymerization initiator/catalyst/stabilizer, UV-irradiating, and drying.

SHARMA S K, SONI M, KUMAR P, SONI A

Preparing modified graphene flakes by using thermal decomposition of precursor of titanium dioxide produced from organotitanium compound, comprises e.g. dispersing flakes of graphene or graphene oxide in organic solvent.

JURECZKO J, KURNICKI A, JASTRZEBSKA A, OLSZYNA A

Flakes of graphene surface-modified nanoparticles composite of alumina-noble metal prepared by e.g. dispersing graphene or graphene oxide in organic solvent, adding organoaluminum compounds and noble metal compounds, and stirring.

JURECZKO J, KUNICKI A, JASTRZEBSKA A, OLSZYNA A

Flakes of graphene surface-modified nanoparticles composite of carbon monoxide-titanium-noble metal, prepared by e.g. dispersing flakes of graphene or graphene oxide in organic solvent and adding titanium compounds and noble metal compounds.

JURECZKO J, KUNICKI A, JASTRZEBSKA A, OLSZYNA A

Graphene based conducting nanotube composite, used in e.g. nano-transistor, batteries, capacitors, electrochromic windows, displays, actuators and supercapacitors, comprises synergistic combination of graphene oxide and conducting polymer.

MALIK S, RANA U

Synthesis of graphene electrodes for designing supercapacitors involves spin-coating aqueous graphene oxide on aluminum foil, applying thin coat of polyurethane on aluminum foil, drying, reducing, and pouring polymer gelled electrolyte.

VARDHAN G Y

Preparation of fluorinated graphene involves fluorinating graphene with fluorinating agent to obtain graphene crude and fluorinating crude graphene with another fluorinating agent, under inert gas protection.

YAN J