Two Birds with One Stone: Tailoring Singlet Fission for Both Triplet Yield and Exciton Diffusion Length.

Zhu, Tong; Wan, Yan; Guo, Zhi; Johnson, Justin; Huang, Libai

Zhu, Tong; Wan, Yan; Guo, Zhi; Johnson, Justin; Huang, Libai.

Afiliação

Zhu T; Department of Chemistry, Purdue University, West Lafayette, IN, 47907, USA.
Wan Y; Department of Chemistry, Purdue University, West Lafayette, IN, 47907, USA.
Guo Z; Department of Chemistry, Purdue University, West Lafayette, IN, 47907, USA.
Johnson J; National Renewable Energy Laboratory, 15013 Denver West Pkwy, Golden, CO, 80401, USA.
Huang L; Department of Chemistry, Purdue University, West Lafayette, IN, 47907, USA. libai-huang@purdue.edu.

Adv Mater ; 28(34): 7539-47, 2016 Sep.

Article em En | MEDLINE | ID: mdl-27348847

ABSTRACT

ABSTRACT

By direct imaging of singlet and triplet populations with ultrafast microscopy, it is shown that the triplet diffusion length and singlet fission yield can be simultaneously optimized for tetracene and its derivatives, making them ideal structures for application in bilayer solar cells.

Palavras-chave

Frenkel excitons; exciton transport; pump-probe microscopy; triplet fusion; ultrafast spectroscopy

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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: Adv Mater Assunto da revista: BIOFISICA / QUIMICA Ano de publicação: 2016 Tipo de documento: Article País de afiliação: Estados Unidos

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