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PTB7-Th

Names

[ CAS No. ]:
1469791-66-9

[ Name ]:
PTB7-Th

[Synonym ]:
P2399

Biological Activity

[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.   

Chemical & Physical Properties

[ Molecular Formula ]:
(C49H57FO2S6)n

Related Compounds