3D periodic polyimide nano-networks for ultrahigh-rate and sustainable energy storage

Cited 30 time in webofscience Cited 0 time in scopus
  • Hit : 767
  • Download : 7
DC FieldValueLanguage
dc.contributor.authorHam, Youngjinko
dc.contributor.authorFritz, Nathan J.ko
dc.contributor.authorHyun, Gayeako
dc.contributor.authorLee, Young Bumko
dc.contributor.authorNam, Jong Seokko
dc.contributor.authorKim, Il-Dooko
dc.contributor.authorBraun, Paul, Vko
dc.contributor.authorJeon, Seokwooko
dc.date.accessioned2021-11-18T06:41:04Z-
dc.date.available2021-11-18T06:41:04Z-
dc.date.created2021-08-31-
dc.date.created2021-08-31-
dc.date.created2021-08-31-
dc.date.created2021-08-31-
dc.date.issued2021-11-
dc.identifier.citationENERGY & ENVIRONMENTAL SCIENCE, v.14, no.11, pp.5894 - 5902-
dc.identifier.issn1754-5692-
dc.identifier.urihttp://hdl.handle.net/10203/289261-
dc.description.abstractOrganic molecules with redox-active motifs have attracted great attention as next-generation electrodes for sustainable energy storage. While there has been significant progress in designing redox-active molecules, the practical requirements of high electrochemical activity and stability, as well as rapid kinetics for fast charging, are motivating a search for methods to engineer three-dimensional (3D) structures of organic-based electrodes. Here, we demonstrate a lithographic fabrication strategy for realizing a 3D bicontinuous nano-network consisting of a periodically porous nickel-supported redox-active polyimide layer (pore radius <300 nm), which provides highly conductive pathways for electron and ion transport. Through super-lithiation of neatly all unsaturated C=C bonds in this 3D-structured anode, a high reversible capacity of 1260 mA h g(-1) and 82.8% capacity retention over 250 cycles at a 10C rate are realized. Rates of up to 400C for lithium-ion storage of organic anodes have been achieved for the first time, opening up new engineering opportunities for high-performance organic batteries.-
dc.languageEnglish-
dc.publisherROYAL SOC CHEMISTRY-
dc.title3D periodic polyimide nano-networks for ultrahigh-rate and sustainable energy storage-
dc.typeArticle-
dc.identifier.wosid000687273700001-
dc.identifier.scopusid2-s2.0-85119665386-
dc.type.rimsART-
dc.citation.volume14-
dc.citation.issue11-
dc.citation.beginningpage5894-
dc.citation.endingpage5902-
dc.citation.publicationnameENERGY & ENVIRONMENTAL SCIENCE-
dc.identifier.doi10.1039/d1ee01739j-
dc.embargo.liftdate9999-12-31-
dc.embargo.terms9999-12-31-
dc.contributor.localauthorKim, Il-Doo-
dc.contributor.localauthorJeon, Seokwoo-
dc.contributor.nonIdAuthorFritz, Nathan J.-
dc.contributor.nonIdAuthorLee, Young Bum-
dc.contributor.nonIdAuthorBraun, Paul, V-
dc.description.isOpenAccessN-
dc.type.journalArticleArticle-
dc.subject.keywordPlusORGANIC ELECTRODE MATERIALS-
dc.subject.keywordPlusPERFORMANCE-
dc.subject.keywordPlusANODE-
dc.subject.keywordPlusBATTERIES-
dc.subject.keywordPlusSUPERLITHIATION-
dc.subject.keywordPlusNANOSTRUCTURES-
dc.subject.keywordPlusMORPHOLOGY-
Appears in Collection
MS-Journal Papers(저널논문)
Files in This Item
This item is cited by other documents in WoS
⊙ Detail Information in WoSⓡ Click to see webofscience_button
⊙ Cited 30 items in WoS Click to see citing articles in records_button

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0