EP 2399305 A1 20111228 - USE OF TRIARYLAMINE DERIVATIVES AS HOLE-CONDUCTING MATERIALS IN ORGANIC SOLAR CELLS AND ORGANIC SOLAR CELLS CONTAINING SAID TRIARYLAMINE DERIVATIVES
Title (en)
USE OF TRIARYLAMINE DERIVATIVES AS HOLE-CONDUCTING MATERIALS IN ORGANIC SOLAR CELLS AND ORGANIC SOLAR CELLS CONTAINING SAID TRIARYLAMINE DERIVATIVES
Title (de)
VERWENDUNG VON TRIARYLAMIN-DERIVATEN ALS LOCHLEITENDE MATERIALIEN IN ORGANISCHEN SOLARZELLEN UND DIESE TRIARYLAMIN-DERIVATE ENTHALTENDE ORGANISCHE SOLARZELLEN
Title (fr)
UTILISATION DE DÉRIVÉS TRIARYLAMINES COMME MATÉRIAUX CONDUCTEURS DE TROUS DANS DES CELLULES SOLAIRES ORGANIQUES ET CELLULES SOLAIRES ORGANIQUES CONTENANT CES DÉRIVÉS TRIARYLAMINES
Publication
Application
Priority
- EP 2010051826 W 20100215
- EP 09153460 A 20090223
- EP 10704140 A 20100215
Abstract (en)
[origin: WO2010094636A1] The present invention relates to the use of compounds of the general formula (I) as hole-conducting materials in organic solar cells, wherein A1, A2, A3 independently of each other mean divalent organic units, which can contain one, two, or three optionally substituted aromatic or heteroaromatic groups, wherein in the case of two or three aromatic or heteroaromatic groups, two of said groups are bonded to each other by means of a chemical bond and/or by means of a divalent alkyl group in each case, R1, R2, R3 independently of each other mean substituents R, OR, NR2, A3-OR, or A3-NR2, R is alkyl, aryl, or a monovalent organic group, which can contain one, two, or three optionally substituted aromatic or heteroaromatic groups, wherein in the case of two or three aromatic or heteroaromatic groups, two of said groups are bonded to each other by means of a chemical bond and/or by means of a divalent alkyl group or NR' group in each case, R' is alkyl, aryl, or a monovalent organic group, which can contain one, two, or three optionally substituted aromatic or heteroaromatic groups, wherein in the case of two or three aromatic or heteroaromatic groups, two of said groups are bonded to each other by means of a chemical bond and/or by means of a divalent alkyl group in each case, and n independently for each occurrence in formula (I) is a value 0, 1, 2, or 3, with the stipulation that the sum of the individual values n is at least 2, and at least two of the groups R1, R2, and R3 mean substituents OR and/or NR2. The present invention further relates to organic solar cells that contain said compounds.
IPC 8 full level
H10K 99/00 (2023.01); C07C 211/54 (2006.01)
CPC (source: EP KR US)
C07C 211/51 (2013.01 - KR); H10K 30/151 (2023.02 - EP KR); H10K 85/631 (2023.02 - EP KR US); H10K 85/633 (2023.02 - EP KR US); H10K 85/636 (2023.02 - EP US); H10K 85/655 (2023.02 - KR); C09K 2211/1011 (2013.01 - KR); H10K 30/151 (2023.02 - US); H10K 30/50 (2023.02 - EP KR); H10K 85/655 (2023.02 - EP US); Y02E 10/549 (2013.01 - EP KR US)
Designated contracting state (EPC)
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 SE SI SK SM TR
DOCDB simple family (publication)
WO 2010094636 A1 20100826; AU 2010215568 A1 20110908; AU 2010215568 B2 20160421; CN 102326271 A 20120118; EP 2399305 A1 20111228; JP 2012518896 A 20120816; JP 5698155 B2 20150408; KR 20110117678 A 20111027; US 2011297235 A1 20111208; US 2014130870 A1 20140515; ZA 201106889 B 20121128
DOCDB simple family (application)
EP 2010051826 W 20100215; AU 2010215568 A 20100215; CN 201080008616 A 20100215; EP 10704140 A 20100215; JP 2011550532 A 20100215; KR 20117018908 A 20100215; US 201013202878 A 20100215; US 201314063723 A 20131025; ZA 201106889 A 20110921