Vinutha K. Venkatareddy , Hamidreza Parsimehr , Anna Ignaszak , Rajeswara Rao M
{"title":"用于储能和导电的近红外吸收四烯连π共轭多孔聚合物","authors":"Vinutha K. Venkatareddy , Hamidreza Parsimehr , Anna Ignaszak , Rajeswara Rao M","doi":"10.1039/d4cc05074f","DOIUrl":null,"url":null,"abstract":"<div><div>Tetraene-linked diketopyrrolopyrrole (DPP)-based CMPs were developed <em>via</em> Knoevenagel condensation of ditopic active hydrogen containing DPP with tritopic aryl aldehydes. The “tetra-ene” π-arrangement in the molecular framework promotes uninterrupted π-delocalization, resulting in near-infrared (NIR) absorption (∼red edge of 1200 nm), high electrical conductivity in the pristine (10<sup>−3</sup> S m<sup>−1</sup>) and doped states (0.2 S m<sup>−1</sup>), and moderate energy storage (70 F g<sup>−1</sup>).</div></div>","PeriodicalId":67,"journal":{"name":"Chemical Communications","volume":"61 1","pages":"Pages 125-128"},"PeriodicalIF":4.3000,"publicationDate":"2024-12-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://pubs.rsc.org/en/content/articlepdf/2025/cc/d4cc05074f?page=search","citationCount":"0","resultStr":"{\"title\":\"Near-IR absorbing tetraene-linked π-conjugated porous polymers for energy storage and electrical conductivity†\",\"authors\":\"Vinutha K. Venkatareddy , Hamidreza Parsimehr , Anna Ignaszak , Rajeswara Rao M\",\"doi\":\"10.1039/d4cc05074f\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><div>Tetraene-linked diketopyrrolopyrrole (DPP)-based CMPs were developed <em>via</em> Knoevenagel condensation of ditopic active hydrogen containing DPP with tritopic aryl aldehydes. The “tetra-ene” π-arrangement in the molecular framework promotes uninterrupted π-delocalization, resulting in near-infrared (NIR) absorption (∼red edge of 1200 nm), high electrical conductivity in the pristine (10<sup>−3</sup> S m<sup>−1</sup>) and doped states (0.2 S m<sup>−1</sup>), and moderate energy storage (70 F g<sup>−1</sup>).</div></div>\",\"PeriodicalId\":67,\"journal\":{\"name\":\"Chemical Communications\",\"volume\":\"61 1\",\"pages\":\"Pages 125-128\"},\"PeriodicalIF\":4.3000,\"publicationDate\":\"2024-12-02\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://pubs.rsc.org/en/content/articlepdf/2025/cc/d4cc05074f?page=search\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Chemical Communications\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://www.sciencedirect.com/org/science/article/pii/S1359734524025436\",\"RegionNum\":2,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2024/11/21 0:00:00\",\"PubModel\":\"Epub\",\"JCR\":\"Q2\",\"JCRName\":\"CHEMISTRY, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Chemical Communications","FirstCategoryId":"92","ListUrlMain":"https://www.sciencedirect.com/org/science/article/pii/S1359734524025436","RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2024/11/21 0:00:00","PubModel":"Epub","JCR":"Q2","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
Near-IR absorbing tetraene-linked π-conjugated porous polymers for energy storage and electrical conductivity†
Tetraene-linked diketopyrrolopyrrole (DPP)-based CMPs were developed via Knoevenagel condensation of ditopic active hydrogen containing DPP with tritopic aryl aldehydes. The “tetra-ene” π-arrangement in the molecular framework promotes uninterrupted π-delocalization, resulting in near-infrared (NIR) absorption (∼red edge of 1200 nm), high electrical conductivity in the pristine (10−3 S m−1) and doped states (0.2 S m−1), and moderate energy storage (70 F g−1).
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