Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.advisor | 이휘건 | - |
dc.contributor.author | 박현준 | - |
dc.date.accessioned | 2020-02-27T16:31:23Z | - |
dc.date.available | 2020-02-27T16:31:23Z | - |
dc.date.issued | 2014-02 | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/130979 | - |
dc.identifier.uri | http://hanyang.dcollection.net/common/orgView/200000424333 | en_US |
dc.description.abstract | Cadmium sulfide (CdS) and cadmium selenide (CdSe) are sequentially assembled onto a nanocrystalline TiO2 film to create a quantum-dot (QD)-sensitized solar cell application by a successive ionic layer adsorption and reaction (SILAR) method. The results show that CdS and CdSe QDs have a complementary effect in the performance of light harvest of solar cell. Single-walled carbon nanotubes (SWNTs) are incorporated with a CdS/CdSe QDs solar cell by mixing them with TiO2 film to enhance electron transfer. SWNTs are also sprayed onto CdSe QDs (SWNTs onto CdSe) to apply p+ type properties of SWNTs. Absorbance is increased in a wide wavelength range. In particular, cells having the sprayed SWNTs onto the QDs show a clear increase in absorbance at a low wavelength region. The fill factor of CdS/CdSe QDs with SWNTs is higher than that without SWNTs, indicating the decrease in loss of electron from TiO2 to QDs. Short-circuit current in a QD-sensitized solar cell having SWNTs on CdSe shows maximum value. Photo-current conversion efficiency of cells is increased in both cell types containing SWNTs at 10~17 % compared with pristine cells. We expect that solar cells using SWNTs will affect future energy technology and devices. | - |
dc.publisher | 한양대학교 | - |
dc.title | 탄소 나노튜브의 CdS, CdSe 양자점 감응형 태양전지 응용 | - |
dc.title.alternative | Application of single-walled carbon nanotubes to CdS/CdSe quantum-dot-sensitized solar cell | - |
dc.type | Theses | - |
dc.contributor.googleauthor | 박현준 | - |
dc.contributor.alternativeauthor | Park, Hyun June | - |
dc.sector.campus | S | - |
dc.sector.daehak | 대학원 | - |
dc.sector.department | 화학과 | - |
dc.description.degree | Master | - |
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