Enhancement of Photocurrent Generation by C-60-encapsulated Single-walled Carbon Nanotubes in Ru-sensitized Photoelectrochemical Cell
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Jungwoo | - |
dc.contributor.author | Park, Taehee | - |
dc.contributor.author | Lee, Jongtaek | - |
dc.contributor.author | Jang, Mira | - |
dc.contributor.author | Lee, Seungjin | - |
dc.contributor.author | Kim, Heesu | - |
dc.contributor.author | Han, Sung-Hwan | - |
dc.contributor.author | Yi, Whikun | - |
dc.date.accessioned | 2022-07-07T13:50:23Z | - |
dc.date.available | 2022-07-07T13:50:23Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2012-08 | - |
dc.identifier.issn | 0253-2964 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/144731 | - |
dc.description.abstract | Single-walled carbon nanotubes (SWNTs) and C-60-encapsulated SWNTs (C-60@SWNTs) are introduced to Ru-sensitized photoelectrochemical cells (PECs), and photocurrents are compared between two cells, i.e., an RuL2(NCS)(2)/DAPV/SWNTs/ITO cell and an RuL2(NCS)(2)/DAPV/C-60@SWNTs/ITO cell. [L = 2,2'-bipyridine-4,4'-dicarboxylic acid, DAPV = di-(3-aminopropyl)-viologen, and ITO = indium-tin oxide] The photocurrents are increased by 70.6% in the presence of C-60@SWNTs. To explain the photocurrent increase, the reverse-field emission method is used, i.e., RuL2(NCS)(2)/DAPV/SWNTs/ITO cell (or RuL2(NCS)(2)/DAPV/C-60@SWNTs/ITO cell) as an anode and a counter electrode Pt as a cathode in the external electric field. The improved field emission properties, i.e., beta (field enhancement factor) and emission currents in the reverse-field emission with C-60@SWNTs indicate the enhancement of the PEC electric field, which implies the improvement of the electron transfer rate along with the reduced charge recombination in the cell. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | WILEY-V C H VERLAG GMBH | - |
dc.title | Enhancement of Photocurrent Generation by C-60-encapsulated Single-walled Carbon Nanotubes in Ru-sensitized Photoelectrochemical Cell | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Yi, Whikun | - |
dc.identifier.doi | 10.5012/bkcs.2012.33.8.2689 | - |
dc.identifier.scopusid | 2-s2.0-84865239511 | - |
dc.identifier.wosid | 000308115300040 | - |
dc.identifier.bibliographicCitation | BULLETIN OF THE KOREAN CHEMICAL SOCIETY, v.33, no.8, pp.2689 - 2693 | - |
dc.relation.isPartOf | BULLETIN OF THE KOREAN CHEMICAL SOCIETY | - |
dc.citation.title | BULLETIN OF THE KOREAN CHEMICAL SOCIETY | - |
dc.citation.volume | 33 | - |
dc.citation.number | 8 | - |
dc.citation.startPage | 2689 | - |
dc.citation.endPage | 2693 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.identifier.kciid | ART001685709 | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.subject.keywordPlus | FIELD-EMISSION PROPERTIES | - |
dc.subject.keywordPlus | FABRICATION | - |
dc.subject.keywordPlus | RECOMBINATION | - |
dc.subject.keywordPlus | TRANSPORT | - |
dc.subject.keywordAuthor | Photocurrent | - |
dc.subject.keywordAuthor | C60@SWNTs | - |
dc.subject.keywordAuthor | Encapsulation | - |
dc.subject.keywordAuthor | Electric field | - |
dc.subject.keywordAuthor | PECs | - |
dc.identifier.url | http://koreascience.or.kr/article/JAKO201225135676767.page | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
222, Wangsimni-ro, Seongdong-gu, Seoul, 04763, Korea+82-2-2220-1365
COPYRIGHT © 2021 HANYANG UNIVERSITY.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.