Basf Se Corporation

Basf Aktiengesellschaft

Frank Wuerthner

Martin Koenemann

Ruediger Schmidt

Gabriele Mattern

Helmut Reichelt

Ingmar Bruder

Ruediger Sens

Peter Erk

Thomas Gessner

Daniel Kaelblein

Jae Hyung Hwang

Jochen Brill

Jan Schoeneboom

Klaus Meerholz

Antti Ojala

Thomas Musiol

Sabin-Lucian Suraru

Cornelia Roeger

Hannah Buerckstuemmer

Elena Tulyakova

Vera Steinmann

Nils Kronenberg

Peter Osswald

Cornelia Goepfert

Matthias Stolte

Magnus Mahl

The present invention relates to chlorinated naphthalenetetracarboxylic acid derivatives, preparation thereof and use thereof as charge transport materials, exciton transport materials or emitter materials.

Chlorinated napthalenetetracarboxylic acid derivatives, preparation thereof and use thereof in organic electronics

The present invention relates to compounds of the formula (I) where Rand Rindependently of each other, are selected from 1H,1H&#x2014;C-C-perfluoroalkyl and 1H,1H,2H,2H&#x2014;C-C-perfluoroalkyl, except for the compound of formula (I), where Rand Rare both 1H,1H-perfluorobutyl, and to their use, especially as an n-type semiconductor. 

N-fluoroalkyl-substituted dibromonaphthalene diimides and their use as semiconductor

Chlorinated naphthalenetetracarboxylic acid derivatives, preparation thereof and use thereof in organic electronics

The present invention relates to the use of mixtures which comprise, as components K1), one or more merocyanines selected from the group of the compounds of the general formulae Ia, Ib, Ic, Id, Ie, IIa and IIb, as defined in more detail in the description, as an electron donor or electron acceptor, and, as component K2), one or more compounds which, with respect to component K1), act correspondingly as an electron acceptor or electron donor, for producing photoactive layers for organic solar cells and organic photodetectors, to a process for producing photoactive layers, corresponding solar cells and organic photodetectors, and to mixtures which comprise, as components, one or more compounds of the general formulae Ia, Ib, Ic, Id, Ie, IIa and/or IIb of component K1, as defined in more detail in the description, and one or more compounds of component K2.

Mixtures for producing photoactive layers for organic solar cells and organic photodetectors

The present invention relates to fluorinated rylenetetracarboxylic acid derivatives, to a process for their preparation and to their use, especially as n-type semiconductors.

Fluorinated rylenetetracarboxylic acid derivatives and use thereof

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Hoechberg, Germany

Frank Wuerthner