Toward All Room-Temperature, Solution-Processed, High-Performance Planar Perovskite Solar Cells : A New Scheme of Pyridine-Promoted Perovskite Formation

Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

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Author(s)

  • Hong Zhang
  • Jiaqi Cheng
  • Dan Li
  • Francis Lin
  • Jian Mao
  • Chunjun Liang
  • Michael Grätzel
  • Wallace C. H. Choy

Detail(s)

Original languageEnglish
Article number1604695
Journal / PublicationAdvanced Materials
Volume29
Issue number13
Publication statusPublished - 4 Apr 2017
Externally publishedYes

Abstract

A new, all room-temperature solution process is developed to fabricate efficient, low-cost, and stable perovskite solar cells (PVSCs). The PVSCs show high efficiency of 17.10% and 14.19%, with no hysteresis on rigid and flexible substrates, respectively, which are the best efficiencies reported to date for PVSCs fabricated by room-temperature solution-processed techniques. The flexible PVSCs show a remarkable power-per-weight of 23.26 W g−1.

Research Area(s)

  • flexible photovoltaics, perovskite films, perovskite solar cells, pyridine, room temperature production

Citation Format(s)

Toward All Room-Temperature, Solution-Processed, High-Performance Planar Perovskite Solar Cells: A New Scheme of Pyridine-Promoted Perovskite Formation. / Zhang, Hong; Cheng, Jiaqi; Li, Dan et al.
In: Advanced Materials, Vol. 29, No. 13, 1604695, 04.04.2017.

Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review