High Triplet Yield from Singlet Fission in a Thin Film of 1,3-Diphenylisobenzofuran
High Triplet Yield from Singlet Fission in a Thin Film of 1,3-Diphenylisobenzofuran
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DOI：
10.1021/ja104123r
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发表时间：
2010-11-24
影响因子：
15
通讯作者：
Michl, Josef
中科院分区：
文献类型：
--
作者：
Johnson, Justin C.;Nozik, Arthur J.;Michl, Josef
在77 K下脉冲激发1，3-diphenylisobenzofuran的多晶固体薄膜后，直接观察三重态吸收和基态耗尽，发现三重态产率为200 +/-30%，这归因于单重态裂变。
Direct observation of triplet absorption and ground-state depletion upon pulsed excitation of a polycrystalline thin solid film of 1,3-diphenylisobenzofuran at 77 K revealed a 200 +/- 30% triplet yield, which was attributed to singlet fission.