Full metadata record
DC Field | Value | Language |
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dc.citation.number | 1 | - |
dc.citation.startPage | 5509 | - |
dc.citation.title | NATURE COMMUNICATIONS | - |
dc.citation.volume | 11 | - |
dc.contributor.author | Yu, Je Min | - |
dc.contributor.author | Lee, Jungho | - |
dc.contributor.author | Kim, Yoon Seo | - |
dc.contributor.author | Song, Jaejung | - |
dc.contributor.author | Oh, Jiyeon | - |
dc.contributor.author | Lee, Sang Myeon | - |
dc.contributor.author | Jeong, Mingyu. | - |
dc.contributor.author | Kim, Yongseon | - |
dc.contributor.author | Kwak, Ja Hun | - |
dc.contributor.author | Cho, Seungho | - |
dc.contributor.author | Yang, Changduk | - |
dc.contributor.author | Jang, Ji-Wook | - |
dc.date.accessioned | 2023-12-21T16:43:58Z | - |
dc.date.available | 2023-12-21T16:43:58Z | - |
dc.date.created | 2020-11-19 | - |
dc.date.issued | 2020-11 | - |
dc.description.abstract | Considering their superior charge-transfer characteristics, easy tenability of energy levels, and low production cost, organic semiconductors are ideal for photoelectrochemical (PEC) hydrogen production. However, organic-semiconductor-based photoelectrodes have not been extensively explored for PEC water-splitting because of their low stability in water. Herein, we report high-performance and stable organic-semiconductors photoanodes consisting of p-type polymers and n-type non-fullerene materials, which is passivated using nickel foils, GaIn eutectic, and layered double hydroxides as model materials. We achieve a photocurrent density of 15.1 mA cm−2 at 1.23 V vs. reversible hydrogen electrode (RHE) with an onset potential of 0.55 V vs. RHE and a record high half-cell solar-to-hydrogen conversion efficiency of 4.33% under AM 1.5 G solar simulated light. After conducting the stability test at 1.3 V vs. RHE for 10 h, 90% of the initial photocurrent density are retained, whereas the photoactive layer without passivation lost its activity within a few minutes. | - |
dc.identifier.bibliographicCitation | NATURE COMMUNICATIONS, v.11, no.1, pp.5509 | - |
dc.identifier.doi | 10.1038/s41467-020-19329-0 | - |
dc.identifier.issn | 2041-1723 | - |
dc.identifier.scopusid | 2-s2.0-85094873430 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/48764 | - |
dc.identifier.url | https://www.nature.com/articles/s41467-020-19329-0 | - |
dc.identifier.wosid | 000617728900004 | - |
dc.language | 영어 | - |
dc.publisher | Nature Research | - |
dc.title | High-performance and stable photoelectrochemical water splitting cell with organic-photoactive-layer-based photoanode | - |
dc.type | Article | - |
dc.description.isOpenAccess | TRUE | - |
dc.relation.journalWebOfScienceCategory | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Multidisciplinary Sciences | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordPlus | electrochemical method | - |
dc.subject.keywordPlus | electrode | - |
dc.subject.keywordPlus | fuel cell | - |
dc.subject.keywordPlus | organic compound | - |
dc.subject.keywordPlus | performance assessment | - |
dc.subject.keywordPlus | photodegradation | - |
dc.subject.keywordPlus | polymer | - |
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