Inside Back Cover: A Simple Quinoid Building Block for Polymer Semiconductors with Tunable Polarity and High n-Type Thermoelectric Performance (Angew. Chem. 28/2025)
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引用次数: 0
Abstract
Developing high-performance n-type polymers relies on simple, easily accessible building blocks with minimal steric hindrance and strong electron deficiency. Xugang Guo and co-workers report a quinoid building block, thieno[3,2-b]thiophene-2,5-dione (TTD), in their Research Article (e202501196). The TTD-based polymers exhibit tunable charge carrier polarity from p-type to ambipolar and ultimately to n-type upon thermal annealing, along with outstanding n-type thermoelectric performance.
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