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Solar energy storage in a Cs<inf>2</inf>AgBiBr<inf>6</inf>halide double perovskite photoelectrochemical cell
Date Issued
07-07-2020
Author(s)
Prabhu, Kiran
Indian Institute of Technology, Madras
Abstract
Storing solar energy using a stable visible light absorbing Cs2AgBiBr6 double perovskite is achieved using a photoelectrochemical (PEC) device with cobalt complexes and methyl viologen redox mediators. Under illumination, a potential gain of nearly 500 mV is achieved for charging. The charge-discharge cycling was carried out, and using in situ emission and FTIR studies, the self-discharge and solvent crossover were investigated. This journal is
Volume
56