High‐Efficiency Perovskite Solar Cells Enabled by Anatase TiO2 Nanopyramid Arrays with an Oriented Electric Field

One‐dimensional (1D) nanostructured oxides are proposed as excellent electron transport materials (ETMs) for perovskite solar cells (PSCs); however, experimental evidence is lacking. A facile hydrothermal approach was employed to grow highly oriented anatase TiO2 nanopyramid arrays and demonstrate t...

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Veröffentlicht in:	Angewandte Chemie International Edition 2020-07, Vol.59 (29), p.11969-11976
Hauptverfasser:	Lv, Yinhua, Yuan, Ruihan, Cai, Bing, Bahrami, Behzad, Chowdhury, Ashraful Haider, Yang, Chi, Wu, Yihui, Qiao, Qiquan, Liu, Shengzhong (Frank), Zhang, Wen‐Hua
Format:	Artikel
Sprache:	eng
Schlagworte:	1D nanostructures Anatase anatase TiO2 Arrays Charge transport Efficiency Electric contacts electric field distribution Electric fields Electron transport Energy conversion efficiency Light transmission nanopyramid arrays Perovskites Photovoltaic cells power conversion efficiency Recombination Solar cells Titanium dioxide
Online-Zugang:	Volltext
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