Ultrafast Charge Generation Enhancement in Nanoscale Polymer Solar Cells with DIO Additive

Ultrafast Charge Generation Enhancement in Nanoscale Polymer Solar Cells with DIO Additive

We study the ultrafast photoexcitation dynamics in PBDTTT-C-T (P51, poly(4,8-bis(5-(2-ethylhexyl)-thiophene-2-yl)-benzo[1,2-b:4,5-b′]dithiophene-<i>alt</i>-alkylcarbonyl-thieno[3,4-<i>b</i>]thiophene)) film (~100 nm thickness) and PBDTTT-C-T:PC<sub>71</sub>BM (P51...

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Bibliographic Details
Main Authors: Tongchao Shi, Zeyu Zhang, Xia Guo, Zhengzheng Liu, Chunwei Wang, Sihao Huang, Tingyuan Jia, Chenjing Quan, Qian Xiong, Maojie Zhang, Juan Du, Yuxin Leng
Format: Article
Language:English
Published: MDPI AG 2020-10-01
Series:Nanomaterials
Subjects:
nanoscale polymer solar cells
DIO additive
transient absorption spectroscopy
Online Access:https://www.mdpi.com/2079-4991/10/11/2174

Internet

https://www.mdpi.com/2079-4991/10/11/2174

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