| Literature DB >> 32588849 |
Takuya Hasegawa1, Atsushi Shigee2, Yoshinori Nishiwaki3, Makoto Nagasako4, Adie Tri Hanindriyo5, Kenta Hongo6, Ryo Maezono7, Tadaharu Ueda8, Shu Yin1.
Abstract
A Ce3+-based layered perovskite compound, Dion-Jacobson type RbCeTa2O7, has been discovered for the first time by introducing only a trivalent cerium ion to form [CeTa2O7]- layers. The unique green color was experimentally and theoretically ascribed to two charge transfer transitions of ligand-to-metal O2p → Ce4f and metal-to-metal Ce4f → Ta5d.Entities:
Year: 2020 PMID： 32588849 DOI： 10.1039/d0cc03466e
Source DB: PubMed Journal: Chem Commun (Camb) ISSN： 1359-7345 Impact factor: 6.222