nO2 마찰층을 이용한 마찰 대전 소자의 에너지 생산성 향상
(주)코리아스칼라
- 최초 등록일
- 2016.04.02
- 최종 저작일
- 2015.10
- 5페이지/ 어도비 PDF
- 가격 4,000원
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서지정보
ㆍ발행기관 : 한국분말야금학회
ㆍ수록지정보 : 한국분말야금학회지 / 22권 / 5호
ㆍ저자명 : 이노호, 신재록, 유지은, 유동훈, 구본율, 이성우, 안효진, 최병준
목차
1. 서 론
2. 실험방법
3. 실험결과 및 고찰
4. 결 론
감사의 글
References
영어 초록
The triboelectric property of a material is important to improve an efficiency of triboelectric generator(TEG) in energy harvesting from an ambient energy. In this study, we have studied the TEG property of a semicon-ducting SnO2 which has yet to be explored so far. As a counter triboelectric material, PET and glass are used. Verticalcontact mode is utilized to evaluate the TEG efficiency. SnO2 thin film is deposited by atomic layer deposition on bareSi wafer for various thicknesses from 5.2 nm to 34.6 nm, where the TEG output is increased from 13.9V to 73.5V. Tri-boelectric series are determined by comparing the polarity of output voltage of 2 samples among SnO2, PET, and glass.In conclusion, SnO2, as an intrinsic n-type material, has the most strong tendency to be positive side to lose the electronand PET has the most strong tendency to be negative side to get the electron, and glass to be between them. Therefore,the SnO2-PET combination shows the highest TEG efficiency.
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