Abstract
Triplet-triplet annihilation-based photon upconversion (TTA-UC) of near-infrared (NIR) light to visible light in the solid-state remains as a great challenge due to the sensitizer aggregation that impedes the efficient triplet energy transfer. Herein, we successfully introduce a molecular sensitizer exhibiting direct singlet-to-triplet (S–T) absorption into a new emitter-based metal-organic framework (MOF) to achieve an efficient triplet sensitization and a NIR-to-visible TTA-UC in the solid-state.
| Original language | English |
|---|---|
| Pages (from-to) | 916-919 |
| Number of pages | 4 |
| Journal | ChemNanoMat |
| Volume | 6 |
| Issue number | 6 |
| DOIs | |
| Publication status | Published - Jun 1 2020 |
All Science Journal Classification (ASJC) codes
- Biomaterials
- Renewable Energy, Sustainability and the Environment
- Energy Engineering and Power Technology
- Materials Chemistry
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Cite this
Joarder, B., Mallick, A., Sasaki, Y., Kinoshita, M., Haruki, R., Kawashima, Y., Yanai, N., & Kimizuka, N. (2020). Near-Infrared-to-Visible Photon Upconversion by Introducing an S−T Absorption Sensitizer into a Metal-Organic Framework. ChemNanoMat, 6(6), 916-919. https://doi.org/10.1002/cnma.202000019