Roll-to-roll slot-die coating of PTAA with PEDOT:PSS buffer layer for perovskite solar cells: coating analysis by XPS mapping
Rahul Patidar, James McGettrick, Rodrigo García‐Rodríguez, Chris Griffiths, Kathryn Lacey, Ershad Parvazian, David Beynon, Matthew L. Davies, Trystan Watson
Abstract
Boosting efficiency in roll-to-roll deposited perovskite solar cells using PEDOT:PSS as a buffer layer for the depostion of PTAA.
Topics & Concepts
PEDOT:PSSCoatingLayer (electronics)Perovskite (structure)Buffer (optical fiber)Materials scienceDie (integrated circuit)X-ray photoelectron spectroscopySpin coatingOptoelectronicsComposite materialChemical engineeringNanotechnologyComputer scienceTelecommunicationsEngineeringConducting polymers and applicationsOrganic Electronics and PhotovoltaicsPerovskite Materials and Applications