Issue 12, 2021

Detection of hydroxyl and hydride functional groups in a ceria crystal under hydrogen reduction

Abstract

Neutron powder diffraction analysis revealed that ceria transformed into the oxyhydroxide structure by hydrogen treatment. Due to detection of the vibrational modes of both OH and CeH functional groups by inelastic neutron scattering measurements, the CeH functional group was revealed to possibly exist in ceria as an aperiodic structure.

Graphical abstract: Detection of hydroxyl and hydride functional groups in a ceria crystal under hydrogen reduction

Supplementary files

Article information

Article type
Communication
Submitted
28 Jan 2021
Accepted
13 Mas 2021
First published
17 Mas 2021

CrystEngComm, 2021,23, 2355-2359

Detection of hydroxyl and hydride functional groups in a ceria crystal under hydrogen reduction

T. Matsukawa, K. Iida, M. Nakamura and T. Ishigaki, CrystEngComm, 2021, 23, 2355 DOI: 10.1039/D1CE00130B

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