High Triplet Yield from Singlet Fission in a Thin Film of 1,3-Diphenylisobenzofuran

被引：242

作者：

Johnson, Justin C. ^{[2
]}

Nozik, Arthur J. ^{[1
,2
]}

Michl, Josef ^{[1
,3
]}

机构：

[1] Univ Colorado, Dept Chem & Biochem, Boulder, CO 80309 USA

[2] Natl Renewable Energy Lab, Golden, CO 80401 USA

[3] Acad Sci Czech Republic, Inst Organ Chem & Biochem, CR-16610 Prague 6, Czech Republic

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2010年 / 132卷 / 46期

关键词：

ENERGY-TRANSFER; BACTERIOCHLOROPHYLL; CAROTENOIDS; PATHWAY;

D O I：

10.1021/ja104123r

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

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.

引用

页码：16302 / 16303

页数：2

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