DC Field | Value | Language |
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dc.contributor.author | PARK, HYUNG GYU | - |
dc.contributor.author | Yazdani, Nuri | - |
dc.contributor.author | Bozyigit, Deniz | - |
dc.contributor.author | Utke, Ivo | - |
dc.contributor.author | Buchheim, Jakob | - |
dc.contributor.author | Youn, Seul Ki | - |
dc.contributor.author | Patscheider, Joerg | - |
dc.contributor.author | Wood, Vanessa | - |
dc.date.accessioned | 2019-05-07T07:10:08Z | - |
dc.date.available | 2019-05-07T07:10:08Z | - |
dc.date.created | 2019-05-07 | - |
dc.date.issued | 2014-02-12 | - |
dc.identifier.issn | 1944-8244 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/98751 | - |
dc.description.abstract | The kinetics of charge transport in mesoporous photoanodes strongly constrains the design and power conversion efficiencies of dye sensitized solar cells (DSSCs). Here, we report a stratified photoanode design with enhanced kinetics achieved through the incorporation of a fast charge transport intermediary between the titania and charge collector. Proof of concept photoanodes demonstrate that the inclusion of the intermediary not only enhances effective diffusion coefficients but also significantly suppresses charge recombination, leading to diffusion lengths two orders of magnitude greater than in standard mcsoporous titania photoanodes. The intermediary concept holds promise for higher-efficiency DSSCs. | - |
dc.language | English | - |
dc.publisher | American Chemical Society | - |
dc.relation.isPartOf | ACS Applied Materials and Interfaces | - |
dc.title | Enhanced Charge Transport Kinetics in Anisotropic, Stratified Photoanodes | - |
dc.type | Article | - |
dc.identifier.doi | 10.1021/am405987t | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | ACS Applied Materials and Interfaces, v.6, no.3, pp.1389 - 1393 | - |
dc.identifier.wosid | 000331493200011 | - |
dc.citation.endPage | 1393 | - |
dc.citation.number | 3 | - |
dc.citation.startPage | 1389 | - |
dc.citation.title | ACS Applied Materials and Interfaces | - |
dc.citation.volume | 6 | - |
dc.contributor.affiliatedAuthor | PARK, HYUNG GYU | - |
dc.identifier.scopusid | 2-s2.0-84894222048 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | SENSITIZED SOLAR-CELLS | - |
dc.subject.keywordPlus | CARBON NANOTUBES | - |
dc.subject.keywordPlus | GRAPHENE | - |
dc.subject.keywordPlus | ELECTRODES | - |
dc.subject.keywordPlus | SINGLE | - |
dc.subject.keywordAuthor | dye-sensitized solar cells (DSSCs) | - |
dc.subject.keywordAuthor | photoanode | - |
dc.subject.keywordAuthor | electron kinetics | - |
dc.subject.keywordAuthor | carbon nanotubes | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
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