Comparative degradation analysis of V<sub>2</sub>O<sub>5</sub>, MoO<sub>3</sub> and their stacks as hole transport layers in high-efficiency inverted polymer solar cells
Ángel Sacramento, Magaly Ramírez‐Como, Víctor S. Balderrama, José G. Sánchez, J. Pallarès, Lluı́s F. Marsal, M. Estrada
Abstract
The use of V<sub>2</sub>O<sub>5</sub>, MoO<sub>3</sub> and their stacks as the buffer anode in organic solar cells greatly improves the lifetime of the photovoltaic devices, with a remaining PCE of over 50% of the initial PCE after 19 600 h (about 2 years).
Topics & Concepts
Materials scienceDegradation (telecommunications)AnodePolymerPhotovoltaic systemEnergy conversion efficiencyOptoelectronicsElectrodePhysical chemistryComposite materialEcologyTelecommunicationsChemistryBiologyComputer scienceOrganic Electronics and PhotovoltaicsConducting polymers and applicationsOrganic Light-Emitting Diodes Research