Novel hole transport materials and optoelectronic devices containing the same
The present invention concerns novel silolothiophene-bridged triphenylamines and related compds. and their use as hole transport materials (HTM), for example in optoelectronic and/or electrochem. devices. These materials are particularly useful in org.-inorg. perovskite-based solid state solar cells. Preferred compds. are:.
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Record created on 2016-09-10, modified on 2016-09-10