The DOI matches its Crossref record.
Efficient, Saturated Red Organic Light Emitting Devices Based on Phosphorescent Platinum(II) Porphyrins
Abstract
Two new platinum(II) porphyrins have been synthesized and their luminescent properties have been studied. The platinum porphyrins exhibited strong phosphorescence in the red with narrow line widths. When they were doped into aluminum(III) tris(8-hydroxyquinolate) (AlQ 3 ) in the electron-transporting and -emitting layer of an organic light-emitting device, energy transfer occurred between the host AlQ 3 and the platinum porphyrin. Bright saturated red emission with high efficiency at low to moderate current density has been achieved. In the high current regime, the electroluminescence efficiency decreased and the perceived emission color blue shifted as a result of mixed emission from the platinum porphyrin and AlQ 3 . This current dependence was due to the saturation of triplet emissive sites, because of the long-lived phosphorescence state of the platinum porphyrin complex.
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cited by
Umeyama, T., Takamatsu, T., Tezuka, N., Matano, Y., Araki, Y., Wada, T., Yoshikawa, O., Sagawa, T., Yoshikawa, S., & Imahori, H. (2009) · The Journal of Physical Chemistry C · doi:10.1021/jp902001z · Cited by 119
Photosensitizing porphyrin–triazine compound for bulk heterojunction solar cells
Luechai, A., Gasiorowski, J., Petsom, A., Neugebauer, H., Sariciftci, N. S., & Thamyongkit, P. (2012) · Journal of Materials Chemistry · doi:10.1039/c2jm33840h · Cited by 30
On the potential of porphyrin-spiked triarylamine stars for bulk heterojunction solar cells
Kengthanomma, T., Thamyongkit, P., Gasiorowski, J., Ramil, A. M., & Sariciftci, N. S. (2013) · Journal of Materials Chemistry A · doi:10.1039/c3ta11095h · Cited by 24
Reanprayoon, C., Gasiorowski, J., Sukwattanasinitt, M., Sariciftci, N. S., & Thamyongkit, P. (2014) · RSC Adv. · doi:10.1039/c3ra45373a · Cited by 19
Structure–charge transport relationship of 5,15-dialkylated porphyrins
Zhou, L., Xu, Z.-X., Zhou, Y., Feng, Y., Zhou, X.-G., Xiang, H.-F., & Roy, V. A. L. (2012) · Chemical Communications · doi:10.1039/c2cc31137b · Cited by 13
Metadata
- Authors
- Kwong, R. C., Sibley, S., Dubovoy, T., Baldo, M., Forrest, S. R., & Thompson, M. E.
- Venue
- Chemistry of Materials
- Publisher
- American Chemical Society (ACS)
- Published
- 1999-11-24
- Volume
- 11
- Issue
- 12
- Pages
- 3709-3713
- ISSN
- 0897-4756 (ISSN-L)
- 1520-5002
- OpenAlex
- W1987897767
- Cited by
- 308
- References
- 0
- FWCI
- 16.91
- Type
- journal article
- Language
- en
- Open access
- closed
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: Efficient, Saturated Red Organic Light Emitting Devices Based on Phosphorescent Platinum(II) Porphyrins. https://app.cochat.ai/papers/10.1021/cm9906248
- The paper
- Kwong, R. C., Sibley, S., Dubovoy, T., Baldo, M., Forrest, S. R., & Thompson, M. E. (1999). Efficient, Saturated Red Organic Light Emitting Devices Based on Phosphorescent Platinum(II) Porphyrins. Chemistry of Materials. https://doi.org/10.1021/cm9906248
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
