{"title":"内页后盖：具有可调极性和高n型热电性能的聚合物半导体的简单类醌构建块（新）。化学28/2025)","authors":"Weipeng Sun, Sergio Gámez-Valenzuela, Xiage Zhang, Jin-Woo Lee, Zhicheng Zhong, Peng Wang, Suxiang Ma, Hanqiang Wang, Bumjoon J. Kim, Xugang Guo","doi":"10.1002/ange.202510928","DOIUrl":null,"url":null,"abstract":"<p>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.\n\n <figure>\n <div><picture>\n <source></source></picture><p></p>\n </div>\n </figure></p>","PeriodicalId":7803,"journal":{"name":"Angewandte Chemie","volume":"137 28","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2025-05-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/ange.202510928","citationCount":"0","resultStr":"{\"title\":\"Inside Back Cover: A Simple Quinoid Building Block for Polymer Semiconductors with Tunable Polarity and High n-Type Thermoelectric Performance (Angew. Chem. 28/2025)\",\"authors\":\"Weipeng Sun, Sergio Gámez-Valenzuela, Xiage Zhang, Jin-Woo Lee, Zhicheng Zhong, Peng Wang, Suxiang Ma, Hanqiang Wang, Bumjoon J. Kim, Xugang Guo\",\"doi\":\"10.1002/ange.202510928\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>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.\\n\\n <figure>\\n <div><picture>\\n <source></source></picture><p></p>\\n </div>\\n </figure></p>\",\"PeriodicalId\":7803,\"journal\":{\"name\":\"Angewandte Chemie\",\"volume\":\"137 28\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2025-05-28\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://onlinelibrary.wiley.com/doi/epdf/10.1002/ange.202510928\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Angewandte Chemie\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://onlinelibrary.wiley.com/doi/10.1002/ange.202510928\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Angewandte Chemie","FirstCategoryId":"1085","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1002/ange.202510928","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Inside Back Cover: A Simple Quinoid Building Block for Polymer Semiconductors with Tunable Polarity and High n-Type Thermoelectric Performance (Angew. Chem. 28/2025)
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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