Journal article icon

Journal article

In situ neutron diffraction study of the high-temperature redox chemistry of Ln(3-x)Sr(1+x)CrNiO(8-delta) (Ln = La, Nd) under hydrogen

Abstract:

The chemical reduction of the K2NiF4-type oxides, Ln2Sr2CrNiO8-δ (Ln = La, Nd) and Nd 2.25Sr1.75CrNiO8-δ, has been investigated in situ under a dynamic hydrogen atmosphere at high temperature using neutron powder diffraction. The high count-rate and high resolution of the D20 diffractometer at ILL, Grenoble allowed real-time data collection and structure refinement by full-pattern Rietveld analysis with a temperature resolution of 1 °C. Excellent agreement was obtained with the results of the...

Expand abstract
Publication status:
Published

Actions


Access Document


Publisher copy:
10.1039/b926282b

Authors


More by this author
Institution:
University of Oxford
Department:
Oxford, MPLS, Chemistry, Inorganic Chemistry
Role:
Author
Expand authors...
Journal:
JOURNAL OF MATERIALS CHEMISTRY
Volume:
20
Issue:
20
Pages:
4103-4115
Publication date:
2010-01-01
DOI:
EISSN:
1364-5501
ISSN:
0959-9428
URN:
uuid:ac265cb3-fac5-4147-b076-dc66d8946c86
Source identifiers:
58675
Local pid:
pubs:58675
Language:
English

Terms of use


Metrics


Views and Downloads






If you are the owner of this record, you can report an update to it here: Report update to this record

TO TOP