Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김동하 | * |
dc.date.accessioned | 2020-02-10T16:30:08Z | - |
dc.date.available | 2020-02-10T16:30:08Z | - |
dc.date.issued | 2019 | * |
dc.identifier.issn | 2040-3364 | * |
dc.identifier.issn | 2040-3372 | * |
dc.identifier.other | OAK-26330 | * |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/253384 | - |
dc.description.abstract | Plasmonic hot carrier generation has attracted increasing attention due to its ability to convert light to electrical energy. The generation of plasmon-induced hot carriers can be achieved via Landau damping in the non-radiative decay process of the plasmonic excitation energy. Localized surface plasmons (LSPs) undergo both radiative and non-radiative decays, while surface plasmon polaritons (SPPs) dissipate only via the non-radiative decay. Thus, it is a challenging task to exploit the surface plasmon polaritons for the efficient generation of hot carriers and their applications. In this study, a model hot-carrier-mediated electrocatalytic conversion system was demonstrated using an Au thin film in Kretschmann configuration, which is the representative platform to excite SPPs. AgPt-decorated Au nanobipyramids (AuNBPs) were designed and introduced onto the Au film, creating hot-spots to revolutionize the thin film-based photon-to-carrier conversion efficiency. The glycerol electro-oxidation reaction enabled by such SPP-induced hot carriers was evaluated and exhibited a photon-to-hot carrier conversion efficiency of 2.4 x 10(-3)%, which is similar to 2.5 times enhanced as compared to the efficiency based on the neat Au film. | * |
dc.language | English | * |
dc.publisher | ROYAL SOC CHEMISTRY | * |
dc.title | Electrocatalytic glycerol oxidation enabled by surface plasmon polariton-induced hot carriers in Kretschmann configuration | * |
dc.type | Article | * |
dc.relation.issue | 48 | * |
dc.relation.volume | 11 | * |
dc.relation.index | SCIE | * |
dc.relation.index | SCOPUS | * |
dc.relation.startpage | 23234 | * |
dc.relation.lastpage | 23240 | * |
dc.relation.journaltitle | NANOSCALE | * |
dc.identifier.doi | 10.1039/c9nr07846k | * |
dc.identifier.wosid | WOS:000506883100015 | * |
dc.identifier.scopusid | 2-s2.0-85076447657 | * |
dc.author.google | Chung, Kyungwha | * |
dc.author.google | Zhu, Xingzhong | * |
dc.author.google | Zhuo, Xiaolu | * |
dc.author.google | Jang, Yu Jin | * |
dc.author.google | Choi, Chi Hun | * |
dc.author.google | Lee, June Sang | * |
dc.author.google | Kim, Seung-hoon | * |
dc.author.google | Kim, Minju | * |
dc.author.google | Kim, Kiheung | * |
dc.author.google | Kim, Donghyun | * |
dc.author.google | Ham, Hyung Chul | * |
dc.author.google | Baba, Akira | * |
dc.author.google | Wang, Jianfang | * |
dc.author.google | Kim, Dong Ha | * |
dc.contributor.scopusid | 김동하(26039227400) | * |
dc.date.modifydate | 20240123104500 | * |