EP 2791056 A1 20141022 - METHOD FOR PREPARING GRAPHENE
Title (en)
METHOD FOR PREPARING GRAPHENE
Title (de)
VERFAHREN ZUR HERSTELLUNG VON GRAPHEN
Title (fr)
PROCEDE DE PREPARATION DE GRAPHENE
Publication
Application
Priority
- FR 1161471 A 20111212
- IB 2012057180 W 20121211
Abstract (en)
[origin: WO2013088341A1] The present invention relates to a method for preparing graphene substantially free of contamination by metallic, magnetic, organic and inorganic impurities, and also to the use of the resulting graphene for the production of transparent electrodes, batteries, electron-acceptor or electron-donor materials, in particular in photovoltaic systems, photovoltaic panels, transistor channels, in particular in electronics, nonlinear emitters or absorbers of infrared photons, current-conducting electrodes, anti-static coatings, chemical detectors, vias and interconnections in electronics, current-conducting cables, and solar cells.
IPC 8 full level
C01B 31/04 (2006.01)
CPC (source: EP US)
B82Y 30/00 (2013.01 - EP US); B82Y 40/00 (2013.01 - EP US); C01B 32/184 (2017.07 - US); C01B 32/192 (2017.07 - EP US); C01B 32/196 (2017.07 - US); C25B 1/00 (2013.01 - EP US)
Citation (search report)
See references of WO 2013088341A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
FR 2983847 A1 20130614; FR 2983847 B1 20180112; EP 2791056 A1 20141022; US 2014335011 A1 20141113; US 9428395 B2 20160830; WO 2013088341 A1 20130620
DOCDB simple family (application)
FR 1161471 A 20111212; EP 12818598 A 20121211; IB 2012057180 W 20121211; US 201214364970 A 20121211