Spotting critical point from atomic sites to heterointerfaces on catalysts by oxygen adsorption energy-regulated luminescence.

ABSTRACT: The atomic sites and heterointerfaces on metal oxides are crucial for the catalysts to exert their corresponding catalytic performances. Currently, high-resolution transmission electron microscopy (HRTEM) is generally employed to identify these two structures. However, it still remains challenging to determine the critical point from atomic sites to heterointerfaces, especially across a series of samples with doping levels ranging from trace to equivalent amounts. In this contribution, we have developed a facile strategy for spotting the critical point from atomic sites to heterointerfaces on Zr-doped In₂O₃ phase (In₂O₃/ZrO₂) via the diethyl ether-triggered luminescence. It is disclosed that the critical point between atomic and hetero

SUBMITTER: Dai Y 

PROVIDER: S-EPMC12518808 | biostudies-literature | 2025 Oct

REPOSITORIES: biostudies-literature