Near-IR phosphorescent metalloporphyrin as a photochemical upconversion sensitizer

被引：67
作者：
Deng, Fan [1 ,2 ]
Sommer, Jonathan R. [3 ,4 ]
Myahkostupov, Mykhaylo [1 ,2 ]
Schanze, Kirk S. [3 ,4 ]
Castellano, Felix N. [1 ,2 ]
机构：
[1] Bowling Green State Univ, Dept Chem, Bowling Green, OH 43403 USA
[2] Bowling Green State Univ, Ctr Photochem Sci, Bowling Green, OH 43403 USA
[3] Univ Florida, Dept Chem, Gainesville, FL 32611 USA
[4] Univ Florida, Ctr Macromol Sci & Engn, Gainesville, FL 32611 USA
来源：
CHEMICAL COMMUNICATIONS | 2013年 / 49卷 / 67期
关键词：
TRIPLET-TRIPLET ANNIHILATION; LOW-POWER; SOLAR-CELLS; TO-BLUE;
D O I：
10.1039/c3cc44479a
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The phosphorescent metalloporphyrin sensitizer PtTPTNP (TPTNP = tetraphenyltetranaphtho[2,3]porphyrin) has been successfully coupled with perylenediimide (PDI) or rubrene utilized as triplet acceptors/annihilators to upconvert 690 nm incident photons into yellow fluorescence through sensitized triplet-triplet annihilation at overall efficiencies in the 6-7% range while exhibiting exceptional photostability.
引用
收藏
页码：7406 / 7408
页数：3
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