{"OA_place":"publisher","oa_version":"Published Version","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"17874","citation":{"mla":"Jin, Zexin, et al. “π-Conjugated Redox-Active Two-Dimensional Polymers as Organic Cathode Materials.” <i>Chemical Science</i>, vol. 13, no. 12, Royal Society of Chemistry, 2022, pp. 3533–38, doi:<a href=\"https://doi.org/10.1039/d1sc07157b\">10.1039/d1sc07157b</a>.","apa":"Jin, Z., Cheng, Q., Evans, A. M., Gray, J., Zhang, R., Bao, S. T., … Nuckolls, C. (2022). π-Conjugated redox-active two-dimensional polymers as organic cathode materials. <i>Chemical Science</i>. Royal Society of Chemistry. <a href=\"https://doi.org/10.1039/d1sc07157b\">https://doi.org/10.1039/d1sc07157b</a>","chicago":"Jin, Zexin, Qian Cheng, Austin M. Evans, Jesse Gray, Ruiwen Zhang, Si Tong Bao, Fengkai Wei, Latha Venkataraman, Yuan Yang, and Colin Nuckolls. “π-Conjugated Redox-Active Two-Dimensional Polymers as Organic Cathode Materials.” <i>Chemical Science</i>. Royal Society of Chemistry, 2022. <a href=\"https://doi.org/10.1039/d1sc07157b\">https://doi.org/10.1039/d1sc07157b</a>.","short":"Z. Jin, Q. Cheng, A.M. Evans, J. Gray, R. Zhang, S.T. Bao, F. Wei, L. Venkataraman, Y. Yang, C. Nuckolls, Chemical Science 13 (2022) 3533–3538.","ista":"Jin Z, Cheng Q, Evans AM, Gray J, Zhang R, Bao ST, Wei F, Venkataraman L, Yang Y, Nuckolls C. 2022. π-Conjugated redox-active two-dimensional polymers as organic cathode materials. Chemical Science. 13(12), 3533–3538.","ama":"Jin Z, Cheng Q, Evans AM, et al. π-Conjugated redox-active two-dimensional polymers as organic cathode materials. <i>Chemical Science</i>. 2022;13(12):3533-3538. doi:<a href=\"https://doi.org/10.1039/d1sc07157b\">10.1039/d1sc07157b</a>","ieee":"Z. Jin <i>et al.</i>, “π-Conjugated redox-active two-dimensional polymers as organic cathode materials,” <i>Chemical Science</i>, vol. 13, no. 12. Royal Society of Chemistry, pp. 3533–3538, 2022."},"issue":"12","article_processing_charge":"Yes","article_type":"original","license":"https://creativecommons.org/licenses/by-nc/3.0/","date_created":"2024-09-06T13:08:38Z","type":"journal_article","scopus_import":"1","date_updated":"2024-12-10T09:54:17Z","publication_identifier":{"issn":["2041-6520"],"eissn":["2041-6539"]},"author":[{"last_name":"Jin","first_name":"Zexin","full_name":"Jin, Zexin"},{"last_name":"Cheng","first_name":"Qian","full_name":"Cheng, Qian"},{"last_name":"Evans","full_name":"Evans, Austin M.","first_name":"Austin M."},{"last_name":"Gray","full_name":"Gray, Jesse","first_name":"Jesse"},{"full_name":"Zhang, Ruiwen","first_name":"Ruiwen","last_name":"Zhang"},{"last_name":"Bao","first_name":"Si Tong","full_name":"Bao, Si Tong"},{"first_name":"Fengkai","full_name":"Wei, Fengkai","last_name":"Wei"},{"last_name":"Venkataraman","id":"9ebb78a5-cc0d-11ee-8322-fae086a32caf","full_name":"Venkataraman, Latha","first_name":"Latha","orcid":"0000-0002-6957-6089"},{"last_name":"Yang","first_name":"Yuan","full_name":"Yang, Yuan"},{"last_name":"Nuckolls","full_name":"Nuckolls, Colin","first_name":"Colin"}],"page":"3533-3538","title":"π-Conjugated redox-active two-dimensional polymers as organic cathode materials","date_published":"2022-03-08T00:00:00Z","publisher":"Royal Society of Chemistry","publication":"Chemical Science","language":[{"iso":"eng"}],"DOAJ_listed":"1","publication_status":"published","main_file_link":[{"url":"https://doi.org/10.1039/D1SC07157B","open_access":"1"}],"status":"public","day":"08","abstract":[{"lang":"eng","text":"Redox-active two-dimensional polymers (RA-2DPs) are promising lithium battery organic cathode materials due to their regular porosities and high chemical stabilities. However, weak electrical conductivities inherent to the non-conjugated molecular motifs used thus far limit device performance and the practical relevance of these materials. We herein address this problem by developing a modular approach to construct π-conjugated RA-2DPs with a new polycyclic aromatic redox-active building block PDI-DA. Efficient imine-condensation between PDI-DA and two polyfunctional amine nodes followed by quantitative alkyl chain removal produced RA-2DPs TAPPy-PDI and TAPB-PDI as conjugated, porous, polycrystalline networks. In-plane conjugation and permanent porosity endow these materials with high electrical conductivity and high ion diffusion rates. As such, both RA-2DPs function as organic cathode materials with good rate performance and excellent cycling stability. Importantly, the improved design enables higher areal mass-loadings than were previously available, which drives a practical demonstration of TAPPy-PDI as the power source for a series of LED lights. Collectively, this investigation discloses viable synthetic methodologies and design principles for the realization of high-performance organic cathode materials."}],"intvolume":"        13","quality_controlled":"1","doi":"10.1039/d1sc07157b","oa":1,"extern":"1","OA_type":"gold","tmp":{"image":"/images/cc_by_nc.png","short":"CC BY-NC (3.0)","name":"Creative Commons Attribution-NonCommercial 3.0 Unported (CC BY-NC 3.0)","legal_code_url":"https://creativecommons.org/licenses/by-nc/3.0/legalcode"},"month":"03","year":"2022","volume":13}