한국신재생에너지학회:학술대회논문집
- 2009.11a
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- Pages.350-354
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- 2009
Preparation and Characterization of Advanced Organic Polymer - Inorganic Composite Gel Electrolyte for Dye-sensitized Solar Cells
염료 감응 태양전지를 위한 고급 유기 고분자 - 무기 복합 겔형 전해질의 제조와 특성분석
- Akhtar, M. Shaheer (School of Semiconductor and Chemical Engineering, Chonbuk National University) ;
- Park, Jung-Guen (School of Semiconductor and Chemical Engineering, Chonbuk National University) ;
- Kim, Ui-Yeon (School of Semiconductor and Chemical Engineering, Chonbuk National University) ;
- Lee, Hyun-Choel (School of Semiconductor and Chemical Engineering, Chonbuk National University) ;
- Yang, O-Bong (School of Semiconductor and Chemical Engineering, Chonbuk National University)
- 모하메드 샤히르 아크탈 (전북대학교) ;
- 박정근 (전북대학교) ;
- 김의연 (전북대학교) ;
- 이현철 (전북대학교) ;
- 양오봉 (전북대학교)
- Published : 2009.11.25
Abstract
In this work, polymer - inorganic composites have prepared using polymer such as polyethylene glycol (PEG)/poly (methyl methacrylate, PMMA) and inorganic nanofillers materials such as TiO2 nanotubes (TiNTs)/carbon nanotubes (CNTs). The extensive structural, morphological and ionic properties revealed that the high surface area and tubular feature of nanofillers improved the interaction and cross-linking to polymer matrix which is significantly enhanced the ionic conductivity and electrical properties of composite electrolytes. Comparably high conversion efficiency ~4.5% has been observed by using the newly prepared PEG-TiNTs composite solid electrolyte as compared with PMMA-CNTs electrolyte based DSSCs (~3%). The detailed comparative properties would be discussed in term of their structural, morphology, ionic and photovoltaic properties.