Flexible Perovskite Photovoltaic Modules and Solar Cells Based on Atomic Layer Deposited Compact Layers and UV‐Irradiated TiO 2 Scaffolds on Plastic Substrates

Flexible perovskite photovoltaic modules are demonstrated for the first time. Low-temperature processes including UV-irradiation of the mesoporous TiO2 and atomic layer deposition of the compact TiO2 helps deliver solar cells with 8.4% efficiency, good flexibility, and improved stability with respect to scaffoldless equivalents. Screen-printable scaffolds and masking/laser patterning procedures enables fabrication of 3.1%-efficient mesostructured perovskite modules on plastic substrates. As a service to our authors and readers, this journal provides supporting information supplied by the authors. Such materials are peer reviewed and may be re-organized for online delivery, but are not copy-edited or typeset.…

• NO
  Nederlandse Organisatie voor Wetenschappelijk Onderzoek
• MD
  Ministero dell’Istruzione, dell’Università e della Ricerca

  Awards: PRIN 2012, PRIN2010, 2012A4Z2RY
• RL
  Regione Lazio