Poly(carbazole)-based anion-conducting materials with high performance and durability for energy conversion devices
DC Field | Value | Language |
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dc.contributor.author | Cha, Min Suc | - |
dc.contributor.author | Park, Ji Eun | - |
dc.contributor.author | Kim, Sungjun | - |
dc.contributor.author | Han, Seung-Hui | - |
dc.contributor.author | Shin, Sang-Hun | - |
dc.contributor.author | Yang, Seok Hwan | - |
dc.contributor.author | Kim, Tae-Ho | - |
dc.contributor.author | Yu, Duk Man | - |
dc.contributor.author | So, Soonyong | - |
dc.contributor.author | Hong, Young Taik | - |
dc.contributor.author | Yoon, Sang Jun | - |
dc.contributor.author | Oh, Seong-Geun | - |
dc.contributor.author | Kang, Sun Young | - |
dc.contributor.author | Kim, Ok-Hee | - |
dc.contributor.author | Park, Hyun S. | - |
dc.contributor.author | Bae, Byungchan | - |
dc.contributor.author | Sung, Yung-Eun | - |
dc.contributor.author | Cho, Yong-Hun | - |
dc.contributor.author | Lee, Jang Yong | - |
dc.date.accessioned | 2021-08-03T02:54:27Z | - |
dc.date.available | 2021-08-03T02:54:27Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2020-10 | - |
dc.identifier.issn | 1754-5692 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/32741 | - |
dc.description.abstract | Anion conducting polymers (ACPs) are essential materials for alkaline electrochemical energy technology such as anion-exchange membrane fuel cells (AEMFCs) and water electrolysers (AEMWEs). The aforementioned polymers are promising alternatives for proton exchange membrane-based systems due to the possibility of using platinum group metal-free electrocatalysts. However, there are still no reliable ACPs possessing the desired performance and stability, which is a major challenge for developing alkaline energy systems. Herein, we highlight an anion-exchange membrane and ionomer based on quaternised poly-carbazole (QPC-TMA) with a rigid ether-free and curved backbone structure comprised of carbazole monomers. The developed ACP exhibits excellent ionic conductivity, as well as chemical and mechanical stability. Moreover, the AEMFC usingQPC-TMAshows excellent performance (1.61 W cm(-2)) compared with the other best-performing AEMFCs. In addition, the AEMWE usingQPC-TMAdemonstrates outstanding stability and state-of-the-art performance (3.5 A cm(-2)at 1.9 V), which is the first report of an AEMWE that outperforms the best-performing proton-exchange membrane water electrolysers. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ROYAL SOC CHEMISTRY | - |
dc.title | Poly(carbazole)-based anion-conducting materials with high performance and durability for energy conversion devices | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Oh, Seong-Geun | - |
dc.identifier.doi | 10.1039/d0ee01842b | - |
dc.identifier.scopusid | 2-s2.0-85096033068 | - |
dc.identifier.wosid | 000579868500027 | - |
dc.identifier.bibliographicCitation | ENERGY & ENVIRONMENTAL SCIENCE, v.13, no.10, pp.3633 - 3645 | - |
dc.relation.isPartOf | ENERGY & ENVIRONMENTAL SCIENCE | - |
dc.citation.title | ENERGY & ENVIRONMENTAL SCIENCE | - |
dc.citation.volume | 13 | - |
dc.citation.number | 10 | - |
dc.citation.startPage | 3633 | - |
dc.citation.endPage | 3645 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Energy & Fuels | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Environmental Sciences & Ecology | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Energy & Fuels | - |
dc.relation.journalWebOfScienceCategory | Engineering, Chemical | - |
dc.relation.journalWebOfScienceCategory | Environmental Sciences | - |
dc.subject.keywordPlus | MEMBRANE FUEL-CELLS | - |
dc.subject.keywordPlus | EXCHANGE MEMBRANE | - |
dc.subject.keywordPlus | ALKALINE STABILITY | - |
dc.subject.keywordPlus | MULTIBLOCK COPOLYMERS | - |
dc.subject.keywordPlus | CHEMICAL-STABILITY | - |
dc.subject.keywordPlus | WATER | - |
dc.subject.keywordPlus | BLOCK | - |
dc.subject.keywordPlus | POLYAROMATICS | - |
dc.subject.keywordPlus | IONOMERS | - |
dc.subject.keywordPlus | CATALYST | - |
dc.identifier.url | https://pubs.rsc.org/en/content/articlelanding/2020/EE/D0EE01842B | - |
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