Solution-processed perovskite thin films for planar solar cells under ambient conditions

A. De Maria, V. La Ferrara, L.V. Mercaldo, E. Bobeico, T. Di Luccio, P. Delli Veneri

Research output: Contribution to conferencePaper

3 Citations (Scopus)

Abstract

CH3NH3PbI3 layers have been prepared by two-step procedure (spin coating and dipping) on flat substrates under ambient conditions with uncontrolled relative humidity. The films have been characterized by means of scanning electron microscopy, absorption coefficient and x-ray diffraction when varying spinning rate, washing procedure, and dipping time. In particular a novel washing procedure has been developed to improve the film uniformity. The material has been tested as absorber layer in simplified solar cells by fabricating hole transport material free solar cells on flat substrates. The results demonstrate the possibility to realize planar solar cells even under uncontrolled conditions.
Original languageEnglish
Publication statusPublished - 2016
Event18th Italian National Conference on Photonic Technologies, Fotonica 2016 - Rome, Italy
Duration: 1 Jan 2016 → …

Conference

Conference18th Italian National Conference on Photonic Technologies, Fotonica 2016
CountryItaly
CityRome
Period1/1/16 → …

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All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

Cite this

De Maria, A., La Ferrara, V., Mercaldo, L. V., Bobeico, E., Di Luccio, T., & Delli Veneri, P. (2016). Solution-processed perovskite thin films for planar solar cells under ambient conditions. Paper presented at 18th Italian National Conference on Photonic Technologies, Fotonica 2016, Rome, Italy.