**Author details**

Edwin Ramírez, Rafael Betancur, Juan F. Montoya, Esteban Velilla, Daniel Ramírez and Franklin Jaramillo\* Center for Research, Innovation and Development of Materials—CIDEMAT, University of Antioquia UdeA, Medellín, Colombia

\*Address all correspondence to: franklin.jaramillo@udea.edu.co

© 2022 The Author(s). Licensee IntechOpen. This chapter is distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

*Encapsulation against Extrinsic Degradation Factors and Stability Testing of Perovskite Solar Cells DOI: http://dx.doi.org/10.5772/intechopen.106055*
