Ontology highlight
ABSTRACT:
SUBMITTER: Xue P
PROVIDER: S-EPMC5625585 | biostudies-literature | 2017 Sep
REPOSITORIES: biostudies-literature
Xue Pengchong P Wang Panpan P Chen Peng P Yao Boqi B Gong Peng P Sun Jiabao J Zhang Zhenqi Z Lu Ran R
Chemical science 20151102 9
Generally, strong phosphorescence always implies a short luminescence lifetime. So, pure organic molecules with strong persistent phosphorescence at room temperature are rarely explored. Here, a new strategy is used to explore strong persistent phosphorescence of carbazole derivatives through an intermolecular moderate heavy atom effect. Flexible alkyl chains were inserted between the heavy atom and carbazole moieties so as to avoid a strong internal heavy atom affect. The results indicate that ...[more]