논문 해외 국제전문학술지(SCI급) Hierarchical silver network transparent conducting electrodes for thin-film solar cells
- 학술지 구분 국제전문학술지(SCI급)
- 게재년월 2022-02
- 저자명 정중희, 오용준, 이상엽, 위정섭, 강서인, 박정훈, 송수민, 김기환, 어영주, 윤재호, 곽지혜, 조준식
- 학술지명 ACS Applied Electronic Materials
- 발행처명 American Chemical Society
- 발행국가 해외
- 논문언어 외국어
- 전체저자수 12
홈페이지논문 초록 (Abstract)
Flexible metal network transparent conducting electrodes (TCEs) are expected to be the most promising candidates to replace indium tin oxide (ITO) due to their excellent electro-optical performance and mechanical flexibility. However, to successfully replace ITO with the metal network TCEs, more studies on their suitability for integration with real devices are needed. In this study, we developed a hierarchical silver network simultaneously meeting the requirements of (i) low sheet resistance, (ii) high optical transmittance, (iii) excellent mechanical flexibility, and (iv) good integration into a thin-film solar cell. The hierarchical silver network consists of a silver micromesh as the main framework and silver nanowires as the secondary framework. The hierarchical network provides a figure of merit similar to that of the individual micromesh and much higher than those of silver nanowires and ITO. When applied to Cu(In, Ga …