Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 유봉영 | - |
dc.date.accessioned | 2019-04-30T00:30:05Z | - |
dc.date.available | 2019-04-30T00:30:05Z | - |
dc.date.issued | 2016-11 | - |
dc.identifier.citation | 한국표면공학회지, v. 49, No. 3, Page. 301-306 | en_US |
dc.identifier.issn | 1225-8024 | - |
dc.identifier.uri | http://www.dbpia.co.kr/Journal/ArticleDetail/NODE06703383 | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/102970 | - |
dc.description.abstract | The effects of nanotexturing and post-etching on the reflection and quantum efficiency properties of diamond wire sawn (DWS) multicrystalline silicon (mc-Si) solar cell have been investigated. The chemical solutions, which are acidic etching solution (HF-HNO3), metal assisted chemical etching (MAC etch) solutions (AgNO3- HF-DI, HF-H2O2-DI) and post-etching solution (diluted KOH at 80oC), were used for micro- and nano-texturing at the surface of diamond wire sawn (DWS) mc-Si wafer. Experiments were performed with various postetching time conditions in order to determine the optimized etching condition for solar cell. The reflectance of mc-Si wafer texturing with acidic etching solution showed a very high reflectance value of about 30% (w/o anti-reflection coating), which indicates the insufficient light absorption for solar cell. The formation of nano-texture on the surface of mc-Si contributed to the enhancement of light absorption. Also, post-etching time condition of 240 s was found adequate to the nano-texturing of mc-Si due to its high external quantum efficiency of about 30% at short wavelengths and high short circuit current density (Jsc) of 35.4 mA/cm2. | en_US |
dc.language.iso | ko_KR | en_US |
dc.publisher | 한국표면공학회 | en_US |
dc.subject | Diamond wire sawn multicrystalline silicon | en_US |
dc.subject | Solar cell | en_US |
dc.subject | Nanotexturing | en_US |
dc.subject | Post-etching | en_US |
dc.title | 다이아몬드 와이어에 의해 절단된 다결정 실리콘 태양전지의 나노텍스쳐링 및 후속 식각 연구 | en_US |
dc.title.alternative | Nanotexturing and Post-Etching for Diamond Wire Sawn Multicrystalline Silicon Solar Cell | en_US |
dc.type | Article | en_US |
dc.relation.no | 3 | - |
dc.relation.volume | 49 | - |
dc.relation.page | 301-306 | - |
dc.relation.journal | 한국표면공학회지 | - |
dc.contributor.googleauthor | 김명현 | - |
dc.contributor.googleauthor | 송재원 | - |
dc.contributor.googleauthor | 남윤호 | - |
dc.contributor.googleauthor | 김동형 | - |
dc.contributor.googleauthor | 유시영 | - |
dc.contributor.googleauthor | 문환균 | - |
dc.contributor.googleauthor | 유봉영 | - |
dc.contributor.googleauthor | 이정호 | - |
dc.relation.code | 2016018893 | - |
dc.sector.campus | E | - |
dc.sector.daehak | COLLEGE OF ENGINEERING SCIENCES[E] | - |
dc.sector.department | DEPARTMENT OF MATERIALS SCIENCE AND CHEMICAL ENGINEERING | - |
dc.identifier.pid | byyoo | - |
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