Pyrazine-Flanked Diketopyrrolopyrrole (DPP): A New Polymer Building Block for High-Performance n-Type Organic Thermoelectrics

Xinwen Yan, Miao Xiong, Jia-Tong Li, Song Zhang, Yang Lu, Ziyuan Wang, Ze‐Fan Yao, Jie‐Yu Wang, Xiaodan Gu, Ting Lei

Journal of the American Chemical Society · 2019 · 258 citations · 41 references

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Abstract

. These values are much higher than previously reported n-doped DPP polymers, and the power factor also ranks the highest in solution-processable n-doped conjugated polymers. These results suggest that PzDPP is a promising high-performance building block for n-type organic thermoelectrics and also highlight that, without sacrificing polymer interchain interactions, efficient n-doping can be realized in conjugated polymers with careful molecular engineering.

References

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