Metallonaphthalocyanines as triplet sensitizers for near-infrared photon upconversion beyond 850 nm

被引:32
|
作者
Amemori, Shogo [1 ]
Yanai, Nobuhiro [1 ,2 ]
Kimizuka, Nobuo [1 ]
机构
[1] Kyushu Univ, Grad Sch Engn, CMS, Dept Chem & Biochem,Nishi Ku, Fukuoka 8190395, Japan
[2] JST, PRESTO, Kawaguchi, Saitama 3320012, Japan
关键词
LOW-POWER; ANNIHILATION; LIMIT; ABSORPTION; PEROVSKITE; IR;
D O I
10.1039/c5cp02733k
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
In triplet-triplet annihilation-based photon upconversion (TTA-UC), the utilization of near-infrared (NIR) light with a wavelength longer than 850 nm remains an outstanding issue. We realized this by employing metallonaphthalocyanines as triplet sensitizers; upon excitation of NIR light (856 nm), upconverted emission was observed in the visible range with remarkable photostability.
引用
收藏
页码:22557 / 22560
页数:4
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