[EN] TERRYLENE COMPOUNDS, PREPARATION THEREOF AND USE THEREOF IN ORGANIC SOLAR CELLS [FR] COMPOSÉS TERRYLÈNES, LEUR PRÉPARATION ET LEUR UTILISATION DANS DES CELLULES SOLAIRES ORGANIQUES
USE OF SUBSTITUTED PERYLENES IN ORGANIC SOLAR CELLS
申请人:KÖNEMANN Martin
公开号:US20110308592A1
公开(公告)日:2011-12-22
The present invention relates to an organic solar cell with a photoactive region which comprises at least one organic donor material in contact with at least one organic acceptor material, wherein the donor material and the acceptor material form a donor-acceptor heterojunction and wherein the photoactive region comprises at least one substituted perylene.
TERRYLENE COMPOUNDS, PREPARATION THEREOF AND USE THEREOF IN ORGANIC SOLAR CELLS
申请人:Könemann Martin
公开号:US20120234380A1
公开(公告)日:2012-09-20
A terrylene compound of formula I:
wherein R
1
to R
4
are each independently an unsubstituted or substituted alkyl, aryl, thiophenyl or oligothiophenyl group, or a hydrogen atom. Two adjacent radicals selected from R
1
to R
4
, together with the carbon atoms of the benzene ring to which they are bonded, may also form a fused ring system having 1 to 8 additional rings. With the carbon atoms to which it is bonded, A forms a fused monocyclic, dicyclic, tricyclic, tetracyclic, pentacyclic or hexacyclic ring system which optionally contains one or more independently selected substituents. A process for preparing the terrylene compound. An organic solar cell with a photoactive region including at least one organic donor material in contact with at least one organic acceptor material, the donor material and the acceptor material forming a donor-acceptor heterojunction, and the photoactive region including at least one such terrylene compound.
LIQUID CRYSTALLINE RYLENE TETRACARBOXYLIC ACID DERIVATIVES AND USE THEREOF
申请人:Koenemann Martin
公开号:US20110042651A1
公开(公告)日:2011-02-24
The present invention relates to liquid-crystalline rylenetetracarboxylic acid derivatives, to processes for their preparation and to their use as n-type organic semiconductors for producing organic field-effect transistors and solar cells.
Liquid crystalline rylene tetracarboxylic acid derivatives and use thereof
申请人:Koenemann Martin
公开号:US08481736B2
公开(公告)日:2013-07-09
The present invention relates to liquid-crystalline rylene tetracarboxylic acid derivatives, to processes for their preparation and to their use as n-type organic semiconductors for producing organic field-effect transistors and solar cells.