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.
Naphthalenetetracarboxylic Aicd Derivatives and their Use as Semiconductors
申请人:Konemann Martin
公开号:US20080300405A1
公开(公告)日:2008-12-04
The present invention relates to naphthalenetetracarboxylic acid derivates, to a process for their preparation and to their use, especially as an n-type semiconductor.
BF<sub>3</sub>-Promoted Aromatic Substitution of<i>N</i>-Alkyl<i>α</i>-Trifluoromethylated Imine: Facile Synthesis of 1-Aryl-2,2,2-trifluoroethylamines
作者:Yuefa Gong、Katsuya Kato、Hiroshi Kimoto
DOI:10.1246/bcsj.75.2637
日期:2002.12
The aromaticsubstitution of three representative N-alkyl trifluoromethyl imines 1a–c (R: a, benzyl; b, benzhydryl; c, methyl), obtained from primary alkyl amines and trifluoroacetaldehyde ethyl hemiacetal, was used to investigate the preparation of 1-aryl-2,2,2-trifluoroethylamines. In the presence of BF3·OEt2, the reaction of imine 1 with various aromaticcompounds proceeded smoothly at room temperature
HALOGEN-CONTAINING PERYLENETETRACARBOXYLIC ACID DERIVATIVES AND THE USE THEREOF
申请人:Koenemann Martin
公开号:US20110068328A1
公开(公告)日:2011-03-24
The invention relates to compounds of the formula (I)
in which Y
1
and Y
2
are each O or, respectively, NR
a
or NR
b
, where R
a
and R
b
are each H or organyl; Z
1
to Z
4
are each O or S; R
11
to R
14
, R
21
to R
24
are each Cl, F; where 1 or 2 of the R
11
to R
14
, R
21
to R
24
radicals may also be CN and/or 1 R
11
to R
14
, R
21
to R
24
radical may be H; and where, when Y
1
is NR
a
, Z
1
or Z
2
may also be NR
c
, where R
a
and R
c
together are a bridging X group having from 2 to 5 atoms; and where, when Y
2
is NR
b
, Z
3
or Z
4
may also be NR
d
, where R
b
and R
d
together are a bridging X group having from 2 to 5 atoms;
to a process for preparation thereof, and to their use as emitter materials, charge transport materials or exciton transport materials.
USE OF INDANTHRENE COMPOUNDS IN ORGANIC PHOTOVOLTAICS
申请人:Könemann Martin
公开号:US20110203649A1
公开(公告)日:2011-08-25
The present invention relates to an organic solar cell which comprises at least one photoactive region which comprises at least one indanthrene compound which is in contact with at least one fullerene compound, and to the use of indanthrene compounds in organic photovoltaics, especially in the form of a component cell of a tandem cell.