There are no files associated with this item.
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 18736 | - |
dc.citation.number | 48 | - |
dc.citation.startPage | 18730 | - |
dc.citation.title | JOURNAL OF MATERIALS CHEMISTRY A | - |
dc.citation.volume | 4 | - |
dc.contributor.author | Yoon, Ki-Yong | - |
dc.contributor.author | Ahn, Hyo-Jin | - |
dc.contributor.author | Kwak, Myung-Jun | - |
dc.contributor.author | Kim, Sun-I | - |
dc.contributor.author | Park, Juhyung | - |
dc.contributor.author | Jang, Ji-Hyun | - |
dc.date.accessioned | 2023-12-21T22:50:14Z | - |
dc.date.available | 2023-12-21T22:50:14Z | - |
dc.date.created | 2016-12-26 | - |
dc.date.issued | 2016-12 | - |
dc.description.abstract | We report an efficient Ti-doped FeOOH (Ti-FeOOH) co-catalyst applied on SiOx thin layer coated Ti-doped porous Fe2O3 (Ti-PH) to realize an excellent water splitting photoelectrochemical cell. The SiOx thin layer coated on Ti-doped porous hematite induces preferential deposition of the Ti-FeOOH co-catalyst on the inner pores of Ti-PH, which enhances oxygen evolution reaction performance without interrupting the absorption of light by hematite. The photocurrent density of Ti-FeOOH/Ti-PH is 4.06 mA cm2 at 1.23 V vs. RHE, 3.4 times higher than that of conventional worm-like hematite, with excellent long-term stability for 36 h. This represents the state-of-the-art performance among hematite-based systems with the exception of very few studies that used precious materials. Importantly, the proposed photoanode can be fabricated by a simple and cost-efficient solution-based method, i.e. with cheap precursors and without any specific equipment. | - |
dc.identifier.bibliographicCitation | JOURNAL OF MATERIALS CHEMISTRY A, v.4, no.48, pp.18730 - 18736 | - |
dc.identifier.doi | 10.1039/C6TA08273D | - |
dc.identifier.issn | 2050-7488 | - |
dc.identifier.scopusid | 2-s2.0-85002647436 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/21078 | - |
dc.identifier.url | http://pubs.rsc.org/en/Content/ArticleLanding/2016/TA/C6TA08273D#!divAbstract | - |
dc.identifier.wosid | 000390433700007 | - |
dc.language | 영어 | - |
dc.publisher | ROYAL SOC CHEMISTRYROYAL SOC CHEMISTRY | - |
dc.title | A selectively decorated Ti-FeOOH co-catalyst for a highly efficient porous hematite-based water splitting system | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical; Energy & Fuels; Materials Science, Multidisciplinary | - |
dc.relation.journalResearchArea | Chemistry; Energy & Fuels; Materials Science | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordPlus | OXYGEN EVOLUTION REACTION | - |
dc.subject.keywordPlus | PHOTOELECTROCHEMICAL CELLS | - |
dc.subject.keywordPlus | HYDROGEN GENERATION | - |
dc.subject.keywordPlus | THIN-FILMS | - |
dc.subject.keywordPlus | IRON-OXIDE | - |
dc.subject.keywordPlus | PHOTOANODES | - |
dc.subject.keywordPlus | OXIDATION | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | ALPHA-FE2O3 | - |
dc.subject.keywordPlus | GRAPHENE | - |
Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Tel : 052-217-1404 / Email : scholarworks@unist.ac.kr
Copyright (c) 2023 by UNIST LIBRARY. All rights reserved.
ScholarWorks@UNIST was established as an OAK Project for the National Library of Korea.