Compact TiO2 films with sandwiched Ag nanoparticles as electron-collecting layer in planar type perovskite solar cells: improvement in efficiency and stability

Fabrication of perovskite solar cells (PSCs) in a simple way with high efficiency and stability remains a challenge. In this study, silver nanoparticles (Ag NPs) were sandwiched between two compact TiO2 layers through a facile process of spin-coating an ethanolic AgNO3 solution, followed by thermal...

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Veröffentlicht in:	RSC advances 2018-01, Vol.8 (14), p.7847-7854
Hauptverfasser:	Seid Yimer Abate, Wen-Ti Wu, Pola, Someshwar, Yu-Tai, Tao
Format:	Artikel
Sprache:	eng
Schlagworte:	Charge transport Chemistry Control stability Efficiency Electron mobility Electron transport Electrons Energy conversion efficiency Leakage current Nanoparticles Photoluminescence Photovoltaic cells Short circuits Silver Solar cells Spin coating Titanium dioxide Titanium oxides
Online-Zugang:	Volltext
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