Electronic structure of polythieno[3,4-b]-thiophene-co-benzodithiophene (PTB7) derivatives for organic solar cell applications
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- 作者：Juan Carlos Roldaoa ; Eliezer Fernando Oliveiraa ; Francisco Carlos Lavardaa ; b ; lavarda@fc.unesp.br" class="auth_mail" title="E-mail the corresponding author
- 关键词：Computational modeling ; DFT ; Chemical modifications ; PTB7 ; Organic solar cells
- 刊名：Organic Electronics
- 出版年：2016
- 出版时间：June 2016
- 年：2016
- 卷：33
- 期：Complete
- 页码：246-252
- 全文大小：1090 K
文摘
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Prediction of new PTB7 derivatives properties for bulk-heterojunction solar cells.
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Chlorinated PTB7 shows frontier electronic levels energy very close to those reported as ideal to employ with PCBM.
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Chemical substitution in PTB7 apparently does not bring problems with exciton dissociation and recombination.