EP 4059034 A1 20220921 - COMPOSITIONS FOR ENERGY STORAGE DEVICES AND METHODS OF USE
Title (en)
COMPOSITIONS FOR ENERGY STORAGE DEVICES AND METHODS OF USE
Title (de)
ZUSAMMENSETZUNGEN FÜR ENERGIESPEICHERVORRICHTUNGEN UND VERWENDUNGSVERFAHREN
Title (fr)
COMPOSITIONS POUR DISPOSITIFS DE STOCKAGE D'ÉNERGIE ET PROCÉDÉS D'UTILISATION
Publication
Application
Priority
- IT 201900021096 A 20191113
- IB 2020060530 W 20201109
Abstract (en)
[origin: WO2021094897A1] Composition for providing electrically conductive covering layers on a substrate of an energy storage device, the composition comprising: a) an electrically conductive material comprising at least one allotrope of carbon, wherein said at least one allotrope of carbon comprises pristine graphene flakes having an atomic content of oxygen equal to or lower than 5%, preferably equal to or lower than 2%, b) a binding agent comprising a polymeric material, c) an environmentally friendly solvent having a boiling point equal to or lower than 150°C.
IPC 8 full level
H01G 11/28 (2013.01); H01G 11/36 (2013.01); H01G 11/38 (2013.01); H01G 11/86 (2013.01)
CPC (source: EP)
H01G 11/28 (2013.01); H01G 11/36 (2013.01); H01G 11/38 (2013.01); H01G 11/86 (2013.01); Y02T 10/70 (2013.01)
Citation (search report)
See references of WO 2021094897A1
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)
WO 2021094897 A1 20210520; EP 4059034 A1 20220921; IT 201900021096 A1 20210513
DOCDB simple family (application)
IB 2020060530 W 20201109; EP 20804692 A 20201109; IT 201900021096 A 20191113