Ontology highlight
ABSTRACT:
SUBMITTER: Wang K
PROVIDER: S-EPMC6669455 | biostudies-literature | 2019 Jun
REPOSITORIES: biostudies-literature
Wang Kai K Chen Haoran H Niu Tingting T Wang Shan S Guo Xiao X Wang Hong H
Nanomaterials (Basel, Switzerland) 20190628 7
Hole transport materials are indispensable to high efficiency perovskite solar cells. Two new hole transporting materials (HTMs), named 4,4'-(9-nonyl-9H-carbazole-3,6-diyl)bis (<i>N</i>,<i>N</i>-bis(4-methoxyphenyl)aniline) (CZTPA-1) and 4,4'-(9-methyl-9H-carbazole-3,6-diyl)bis (<i>N</i>,<i>N</i>-bis(4-methoxyphenyl)aniline)(CZTPA-2), were developed by different alkyl substitution methods. The two compounds, containing a carbazole core and triphenylamine (TPA) groups with different lengths of th ...[more]