{"id":1573,"date":"2025-12-23T10:37:07","date_gmt":"2025-12-23T10:37:07","guid":{"rendered":"https:\/\/citations.tools.bio-logic.fr\/?p=1573"},"modified":"2025-12-23T10:37:07","modified_gmt":"2025-12-23T10:37:07","slug":"high%e2%80%90performance-organic-electrochemical-transistors-and-neuromorphic-devices-comprising-naphthalenediimide%e2%80%90dialkoxybithiazole-copolymers-bearing-glycol-ether-pendant-groups","status":"publish","type":"post","link":"https:\/\/citations.tools.bio-logic.fr\/?p=1573","title":{"rendered":"High\u2010Performance Organic Electrochemical Transistors and Neuromorphic Devices Comprising Naphthalenediimide\u2010Dialkoxybithiazole Copolymers Bearing Glycol Ether Pendant Groups"},"content":{"rendered":"<h4>DOI:<\/h4>\n<p><a href=\"https:\/\/doi.org\/10.1002\/adfm.202201593\" target=\"_blank\" rel=\"noopener\">10.1002\/adfm.202201593<\/a><\/p>\n<h4>Authors:<\/h4>\n<p>Yanxi Zhang, Gang Ye, Tom P. A. van der Pol, Jingjin Dong, Eveline R. W. van Doremaele, Imke Krauhausen, Yuru Liu, Paschalis Gkoupidenis, Giuseppe Portale, Jun Song, Ryan C. Chiechi, Yoeri van de Burgt<\/p>\n<h4>Abstract:<\/h4>\n<p>Abstract Organic electrochemical transistors (OECTs) have emerged as building blocks for low power circuits, biosensors, and neuromorphic computing. While p\u2010type polymer materials for OECTs are well developed, the choice of high\u2010performance n\u2010type polymers is limited, despite being essential for cation and metabolite biosensors, and crucial for constructing complementary circuits. N\u2010type conjugated polymers that have efficient ion\u2010to\u2010electron transduction are highly desired for electrochemical applications. In this contribution, three non\u2010fused, planar naphthalenediimide (NDI)\u2010dialkoxybithiazole (2Tz) copolymers, which systematically increase the amount of polar tri(ethylene glycol) (TEG) side chains: PNDI2OD\u20102Tz (0 TEG), PNDIODTEG\u20102Tz (1 TEG), PNDI2TEG\u20102Tz (2 TEG), are reported. It is demonstrated that the OECT performance increases with the number of TEG side chains resulting from the progressively higher hydrophilicity and larger electron affinities. Benefiting from the high electron mobility, excellent ion conduction capability, efficient ion\u2010to\u2010electron transduction, and low\u2010lying lowest unoccupied molecular orbital energy level, the 2 TEG polymer achieves close to 10 5 on\u2010off ratio, fast switching, 1000 stable operation cycles in aqueous electrolyte, and has a long shelf life. Moreover, the higher number TEG chain substituted polymer exhibits good conductance state retention over two orders of magnitudes in electrochemical resistive random\u2010access memory devices, highlighting its potential for neuromorphic computing.<\/p>\n","protected":false},"excerpt":{"rendered":"<h4>DOI:<\/h4>\n<div class=\"b-doi\">10.1002\/adfm.202201593<\/div>\n<h4>Authors:<\/h4>\n<div class=\"b-author\">Yanxi Zhang, Gang Ye, Tom P. A. van der Pol, Jingjin Dong, Eveline R. W. van Doremaele, Imke Krauhausen, Yuru Liu, Paschalis Gkoupidenis, Giuseppe Portale, Jun Song, Ryan C. Chiechi, Yoeri van de Burgt<\/div>\n<h4>Abstract:<\/h4>\n<div class=\"b-intro\">Abstract Organic electrochemical transistors (OECTs) have emerged as building blocks for low power circuits, biosensors, and neuromorphic computing. While p\u2010type polymer materials for OECTs are well developed, the choice of high\u2010performance n\u2010type polymers is limited, despite being essential for cation and metabolite biosensors, and crucial for constructing complementary circuits. N\u2010type&hellip;<\/div>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[25],"tags":[],"class_list":["post-1573","post","type-post","status-publish","format-standard","hentry","category-sp-150-potentiostat"],"_links":{"self":[{"href":"https:\/\/citations.tools.bio-logic.fr\/index.php?rest_route=\/wp\/v2\/posts\/1573","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/citations.tools.bio-logic.fr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/citations.tools.bio-logic.fr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/citations.tools.bio-logic.fr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/citations.tools.bio-logic.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1573"}],"version-history":[{"count":0,"href":"https:\/\/citations.tools.bio-logic.fr\/index.php?rest_route=\/wp\/v2\/posts\/1573\/revisions"}],"wp:attachment":[{"href":"https:\/\/citations.tools.bio-logic.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1573"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/citations.tools.bio-logic.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1573"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/citations.tools.bio-logic.fr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1573"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}