Exceptional Oxygen Sensing Capabilities and Triplet State Properties of Ir(ppy-NPh2)3
- Strong oxygen quenching following a Stern−Volmer behavior of Ir(ppy-NPh2)3 demonstrates the high technological potential for oxygen sensing applications. This compound exhibits a phosphorescence quantum yield of 70% and an emission decay time of 4.3 μs in deaerated solution. The electronic structure of the emitting triplet, being responsible for these properties, is investigated.
Author: | C. S. K. Mak, Dominik Pentlehner, M. Stich, O. Wolfbeis, W. K. Chan, H. Yersin |
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Parent Title (English): | Chemistry of Materials |
Document Type: | Contribution to a Periodical |
Language: | English |
Publication Year: | 2009 |
Tag: | Electronic structure; Ir(ppy-NPh2)3; Oxygen sensing applications; Triplet State Properties |
Issue: | 21 |
faculties / departments: | Fakultät für Chemische Technologie und Wirtschaft |
Dewey Decimal Classification: | 5 Naturwissenschaften und Mathematik / 54 Chemie |
6 Technik, Medizin, angewandte Wissenschaften / 62 Ingenieurwissenschaften / 620 Ingenieurwissenschaften und zugeordnete Tätigkeiten |