Rapid sintering of TiO2 photoelectrodes using intense pulsed white light for flexible dye-sensitized solar cells
2014 · Applied Physics Letters
저자
Hwa-Young Jin, Jae-Yup Kim, Jin Ah Lee, Kwangsoo Lee, Kicheon Yoo, Doh‐Kwon Lee, BongSoo Kim, 김진영 (Jin Young Kim), Honggon Kim, Hae Jung Son, Jihyun Kim, Jung Ah Lim, Min Jae Ko
연구주제
TiO2 Photocatalysis and Solar Cells · Advancements in Battery Materials
NTIS 과학기술표준분류
에너지/자원만에너지·환경·원자력 확장
배정 근거: AI 키워드가 잡은 NTIS 과제의 분류(정책 연계 맵과 같은 방법).
AI 연구 키워드·방법
염료감응 태양전지(DSSC) 유연 태양전지 intense pulsed light sintering 이산화티타늄 광전극
키워드 (OpenAlex)
sintering TiO2 photoelectrodes dye-sensitized solar cells flexible solar cells plastic substrates room-temperature processing titanium dioxide nanoparticles power conversion efficiency
초록
Intense pulsed white light (IPWL) sintering was carried out at room temperature, which is suitable dye-sensitized solar cells (DSSCs) fabrication process on plastic substrates for the mass production. Five seconds irradiation of IPWL on TiO2 electrode significantly improves the photocurrent density and power conversion efficiency of DSSCs by more than 110% and 115%, respectively, compared to the DSSCs without IPWL treatment. These improvements were mainly attributed to the enhanced interconnection between the TiO2 nanoparticles induced by IPWL illumination, which is confirmed by the impedance spectra analysis.
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인접 그래프
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교수 1
연구주제 1
TiO2 Photocatalysis and Solar Cells