Ontology highlight
ABSTRACT:
SUBMITTER: Hisamitsu S
PROVIDER: S-EPMC6946949 | biostudies-literature | 2020 Jan
REPOSITORIES: biostudies-literature
Hisamitsu Shota S Miyano Junji J Okumura Keisuke K Hui Joseph Ka-Ho JK Yanai Nobuhiro N Kimizuka Nobuo N
ChemistryOpen 20191126 1
Visible-to-ultraviolet (vis-to-UV) triplet-triplet annihilation based photon upconversion (TTA-UC) is achieved in a non-volatile chromophoric ionic liquid (IL) for the first time. A novel IL is synthesized by combining UV-emitting anion 4-(2-phenyloxazol-5-yl)benzenesulfonate (PPOS) and trihexyltetradecylphosphonium cation (P<sub>66614</sub>). The nanostructured organization of chromophoric anions is demonstrated by synchrotron X-ray and optical measurements. When the IL is doped with a triplet ...[more]