Issue 31, 2018

Temperature-induced structural transition of ceria by bulk reduction under hydrogen atmosphere

Abstract

Ceria (CeO2) was kinetically reduced in hydrogen depending on the isothermal holding time at high temperature. In situ powder neutron diffraction measurements indicated that ceria underwent structural transition to a triclinic oxygen-deficient structure during the cooling process. Oxygen vacancies were also present in the bulk phase of ceria.

Graphical abstract: Temperature-induced structural transition of ceria by bulk reduction under hydrogen atmosphere

Supplementary files

Article information

Article type
Communication
Submitted
11 Jun 2018
Accepted
05 Jul 2018
First published
24 Jul 2018

CrystEngComm, 2018,20, 4359-4363

Temperature-induced structural transition of ceria by bulk reduction under hydrogen atmosphere

T. Matsukawa, A. Hoshikawa and T. Ishigaki, CrystEngComm, 2018, 20, 4359 DOI: 10.1039/C8CE00961A

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements