Efficient photon upconversion at remarkably low annihilator concentrations in a liquid polymer matrix: when less is more. Issue 99 (29th November 2018)
- Record Type:
- Journal Article
- Title:
- Efficient photon upconversion at remarkably low annihilator concentrations in a liquid polymer matrix: when less is more. Issue 99 (29th November 2018)
- Main Title:
- Efficient photon upconversion at remarkably low annihilator concentrations in a liquid polymer matrix: when less is more
- Authors:
- Durandin, Nikita A.
Isokuortti, Jussi
Efimov, Alexander
Vuorimaa-Laukkanen, Elina
Tkachenko, Nikolai V.
Laaksonen, Timo - Abstract:
- Abstract : A triplet–triplet annihilation upconversion of 24.5% was achieved at a remarkably low 600 μM annihilator concentration in a viscous polymer matrix. Abstract : A green-to-blue triplet–triplet annihilation upconversion of 24.5% quantum yield was achieved at a remarkably low 600 μM annihilator concentration in a viscous polymer matrix. This was made possible by utilizing a ZnTPP-based photosensitizer with exceptionally long 11 ms phosphorescence lifetime. Higher 3 mM annihilator concentration resulted in lower 24% upconversion quantum yield.
- Is Part Of:
- Chemical communications. Volume 54:Issue 99(2018)
- Journal:
- Chemical communications
- Issue:
- Volume 54:Issue 99(2018)
- Issue Display:
- Volume 54, Issue 99 (2018)
- Year:
- 2018
- Volume:
- 54
- Issue:
- 99
- Issue Sort Value:
- 2018-0054-0099-0000
- Page Start:
- 14029
- Page End:
- 14032
- Publication Date:
- 2018-11-29
- Subjects:
- Chemistry -- Periodicals
540 - Journal URLs:
- http://pubs.rsc.org/en/journals/journalissues/cc ↗
http://www.rsc.org/ ↗ - DOI:
- 10.1039/c8cc07592a ↗
- Languages:
- English
- ISSNs:
- 1359-7345
- Deposit Type:
- Legaldeposit
- View Content:
- Available online (eLD content is only available in our Reading Rooms) ↗
- Physical Locations:
- British Library DSC - 3139.350000
British Library DSC - BLDSS-3PM
British Library STI - ELD Digital store - Ingest File:
- 11998.xml