国家/地区 波兰（7）
IPC部 B（7）
IPC大类 C01（7） B82（6） B01（2）
C08（2） C09（2） H01（2）
IPC小类 C01B（7）
IPC C01B031/00（7）
发明人 JASTRZEBSKA A（3） JURECZKO J（3） OLSZYNA A（3）
KUNICKI A（2）
公开年 2016（4） 2013（2）
申请年 2015（3） 
专利权人 MATERIALOW E.（3） POLITECHNIKA.（3）

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

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

Graphite-type carbon raw material used as graphene precursor, has rhombohedral system graphite layer and hexagonal system graphite layer in ratio more than preset value, as measured using peak intensities specific planes of layers.

HASEGAWA S, KAMIYA N, SHOJI H, NAGISA K, HASEGAWA SHOJI, KAMIYA NAGISA, SHEN Y

Chemical reduction of graphene oxide useful in industrial application for its increased electrical conductance involves using hypophosphorous acid and/or hypophosphite ions as reducing agents and sulfur dioxide, sulfurous acid as catalyst.

LIPINSKA L, JAGIELLO J, KOZINSKI R, BATIJEWSKI R, NAJDEKER E

Producing graphene layers on a substrate, comprises applying paste comprising graphene nanoplatelets mixed with organic vehicle in form of polymethyl methacrylate solution and annealing paste on the substrate.

JAKUBOWSKA M, MONIKA A, SOMA M, M?O?NIAK A, MLOZNIAK A, SLOMA M, JAKUBOWSKA M G