Effect of thermal annealing on the structural, optical and dielectrical properties of P3HT:PC70BM nanocomposites
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- 作者：Walid Alouia ; alouiwalid26@yahoo.fr" class="auth_mail" title="E-mail the corresponding author ; Tham Adhikarib ; Jean-Michel Nunzib ; c ; Abdelaziz Bouazizia
- 关键词：A. Organic compounds ; B. Thermal annealing ; C. Impedance spectroscopy ; C. Atomic force microscopy ; D. Dielectric properties
- 刊名：Materials Research Bulletin
- 出版年：2016
- 出版时间：June 2016
- 年：2016
- 卷：78
- 期：Complete
- 页码：141-147
- 全文大小：1983 K
文摘
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A typical structure of ITO/PEDOT: PSS/P3HT: PC70BM/Al was fabricated.
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Charge carrier diffusion and recombination have been calculated.
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AFM and optical results show that thermal annealing promotes the phase separation.
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The annealing process improves the transport of charges.