Ontology highlight
ABSTRACT:
SUBMITTER: Oshima T
PROVIDER: S-EPMC6032927 | biostudies-literature | 2018 Jul
REPOSITORIES: biostudies-literature
Angewandte Chemie (International ed. in English) 20180530 27
Oxynitrides are promising visible-light-responsive photocatalysts, but their structures are almost confined with three-dimensional (3D) structures such as perovskites. A phase-pure Li<sub>2</sub> LaTa<sub>2</sub> O<sub>6</sub> N with a layered perovskite structure was successfully prepared by thermal ammonolysis of a lithium-rich oxide precursor. Li<sub>2</sub> LaTa<sub>2</sub> O<sub>6</sub> N exhibited high crystallinity and visible-light absorption up to 500 nm. As opposed to well-known 3D oxy ...[more]