Effect of different annealing environments on the solar cell performance of CdSe pebbles

Under AM 1.5G illumination, the CdSe photoanodes had an improved power conversion efficiency of 1.44% using an aqueous polysulfide electrolyte with a short-circuit photocurrent density of 11.3 mA cm−2 when CdSe pebbles were annealed in a vacuum.360