Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Supriya A. Patil | - |
dc.date.accessioned | 2019-11-19T07:51:21Z | - |
dc.date.available | 2019-11-19T07:51:21Z | - |
dc.date.issued | 2017-01 | - |
dc.identifier.citation | APPLIED SURFACE SCIENCE, v. 406, page. 84-90 | en_US |
dc.identifier.issn | 0169-4332 | - |
dc.identifier.issn | 1873-5584 | - |
dc.identifier.uri | https://www.sciencedirect.com/science/article/pii/S0169433217304749?via%3Dihub | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/112477 | - |
dc.description.abstract | A chemically active and stable WSe2/W structure was prepared by sputtering and selenization annealing in order to replace a high-cost Pt counter electrode in dye-sensitized solar cells. The CV, EIS analysis, and Tafel curve measurements indicated that the WSe2/W electrode possesses high conductivity, low charge transfer resistance at the electrolyte-electrode interface, good electrocatalytic activity, and fast reaction kinetics for the a iodide/triiodide redox reaction, which are due to the synergistic effect of W and WSe2 in combination. The DSSC with a novel WSe2/W counter electrode achieved a high power conversion efficiency of 8.22% under standard light illumination, which is comparable to that with a platinum (Pt)-coated FTO electrode (8.20%). (C) 2017 Elsevier B.V. All rights reserved. | en_US |
dc.description.sponsorship | This research was supported by the Basic Science Research Program through the National Research Foundation of Korea (NRF), funded by the Ministry of Education (2010-0020207, 2012R1A1A2007211, 2012R1A6A1029029, 2016R1D1A1B01015047), and by Nano.Material Technology Development Program through the NRF funded by the Ministry of Science, ICT and Future Planning (2015M3A7B7045194, 2016M3A7B4909942). | en_US |
dc.language.iso | en | en_US |
dc.publisher | ELSEVIER SCIENCE BV | en_US |
dc.subject | WSe2 | en_US |
dc.subject | Sputtering | en_US |
dc.subject | Counter electrode | en_US |
dc.subject | DSSC | en_US |
dc.title | Growth of a WSe2/W counter electrode by sputtering and selenization annealing for high-efficiency dye-sensitized solar cells | en_US |
dc.type | Article | en_US |
dc.identifier.doi | 10.1016/j.apsusc.2017.02.111 | - |
dc.relation.page | 84-90 | - |
dc.relation.journal | APPLIED SURFACE SCIENCE | - |
dc.contributor.googleauthor | Hussain, Sajjad | - |
dc.contributor.googleauthor | Patil, Supriya A. | - |
dc.contributor.googleauthor | Vikraman, Dhanasekaran | - |
dc.contributor.googleauthor | Arbab, Alvira Ayoub | - |
dc.contributor.googleauthor | Jeong, Sung Hoon | - |
dc.contributor.googleauthor | Kim, Hak-Sung | - |
dc.contributor.googleauthor | Jung, Jongwan | - |
dc.relation.code | 2017001946 | - |
dc.sector.campus | S | - |
dc.sector.daehak | RESEARCH INSTITUTE[S] | - |
dc.sector.department | INSTITUTE OF NANO SCIENCE AND TECHNOLOGY | - |
dc.identifier.pid | supriya2812 | - |
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