Is Cs<sub>2</sub>TiBr<sub>6</sub> a promising Pb-free perovskite for solar energy applications?
Julie Euvrard, Xiaoming Wang, Tianyang Li, Yanfa Yan, David B. Mitzi
Abstract
We consider the Pb-free perovskite Cs<sub>2</sub>TiBr<sub>6</sub> and provide complementary experimental and theoretical results suggesting that Cs<sub>2</sub>TiBr<sub>6</sub> in its pristine form might not be suitable for solar energy applications.
Topics & Concepts
Perovskite (structure)Materials scienceSolar energyEnergy (signal processing)Engineering physicsPhysicsCrystallographyChemistryElectrical engineeringEngineeringQuantum mechanicsPerovskite Materials and ApplicationsThermal Expansion and Ionic ConductivitySolid-state spectroscopy and crystallography