Answers are grounded in this paper and cite their sources.
The perovskite oxynitride SrTaO 2 N is a promising compound for solar energy conversion because it has strong visible light absorption at wavelengths as long as 650 nm. However, the photocatalytic activity of SrTaO 2 N is generally very poor. We managed to improve its activity by incorporating Sr in its B site.
No takes yet. Share an insight, caveat, or question.
Sun et al. (2018) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: