EP 3895191 A1 20211020 - FUNCTIONALISED POROUS MATERIAL AND USE AS A PSEUDO-SUPERCAPACITOR ELECTRODE
Title (en)
FUNCTIONALISED POROUS MATERIAL AND USE AS A PSEUDO-SUPERCAPACITOR ELECTRODE
Title (de)
FUNKTIONALISIERTES PORÖSES MATERIAL UND VERWENDUNG ALS EINE PSEUDO-SUPERKONDENSATORELEKTRODE
Title (fr)
MATÉRIAU POREUX FONCTIONNALISÉ ET UTILISATION COMME ÉLECTRODE DE PSEUDO-SUPERCONDENSATEUR
Publication
Application
Priority
- FR 1872983 A 20181214
- FR 2019053069 W 20191213
Abstract (en)
[origin: WO2020120922A1] The invention relates to a functionalised porous material (1) comprising a substrate (2) having a microporosity and/or a mesoporosity and redox groups covalently grafted to the surface of the substrate (2), forming a functionalisation layer (3), said material (1) being characterised in that the redox groups are covalently grafted in a monolayer to the surface of the substrate (2), so that the functionalisation layer (3) is a monolayer with redox terminations that is dense and flexible. The invention also relates to the use of such a material (1) as a pseudo-supercapacitor electrode.
IPC 8 full level
H01G 11/46 (2013.01)
CPC (source: EP)
H01G 11/46 (2013.01); Y02E 60/13 (2013.01)
Citation (search report)
See references of WO 2020120922A1
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 2020120922 A1 20200618; EP 3895191 A1 20211020; FR 3090187 A1 20200619; FR 3090187 B1 20210625
DOCDB simple family (application)
FR 2019053069 W 20191213; EP 19845820 A 20191213; FR 1872983 A 20181214