1469791-66-9

1469791-66-9 structure

1469791-66-9 structure

Name: PTB7-Th
Chemical Name: PBDTTT‐EFT
CAS Number: 1469791-66-9
Molecular Formula: (C₄₉H₅₇FO₂S₆)n
Molecular Weight:
Catalog: Research Areas Others
Create Date: 2018-07-21 01:12:43
Modify Date: 2024-01-23 21:56:16
PTB7-Th is a classic organic photovoltaic (OPV) cell donor polymer that can be added as a dielectric to increase the short-circuit current and fill factor of polymer solar cells, improving the photovoltaic efficiency of the device[1].

Name	PBDTTT‐EFT
Synonyms	P2399

Description	PTB7-Th is a classic organic photovoltaic (OPV) cell donor polymer that can be added as a dielectric to increase the short-circuit current and fill factor of polymer solar cells, improving the photovoltaic efficiency of the device[1].
Related Catalog	Research Areas >> Others Signaling Pathways >> Others >> Others
In Vitro	PTB7-Th 可以作为第三种物质掺入，制备聚合物太阳能电池。可以通过改变 PTB7-Th 的浓度来研究 PTB7-Th 对器件性能的影响。掺入 PTB7-Th 后, 聚合物太阳能电池的短路电流和填充因子同时获得了提高, 使器件的光电转换效率得到了改善。也有研究表明 PTB7-Th 的加入能够拓宽活性层的吸收光谱, 增加活性层吸收的光子数目, 有利于短路电流的提升。
References	[1]. Govinda Lakhotiya, et al. Enhanced performance of PTB7-Th:PCBM based active layers in ternary organic solar cells. RSC Adv. 2019 Mar 6;9(13):7457-7463.

Molecular Formula	(C₄₉H₅₇FO₂S₆)n