Towards cubic modification of Li 7 La 3 Zr 2 O 12 compound by mechanical milling and annealing of powders

Dariusz Oleszak , B. Kurowski , T. Pikula , M. Pawlyta , M. Senna , H. Suzuki

Abstract

The aim of these studies was to obtain single phase cubic modification of Li 7 La 3 Zr 2 O 12 by mechanical milling and annealing of La(OH) 3 , Li 2 CO 3 and ZrO 2 powder mixture. Fritsch P5 planetary ball mill, Rigaku MiniFlex II X-ray diffractometer, Setaram TG-DSC 1500 analyser and FEI Titan 80-300 transmission electron microscope were used for sample preparation and investigations. The applied milling and annealing parameters allowed to obtain the significant contribution of c-Li 7 La 3 Zr 2 O 12 in the sample structure, reaching 90%. Thermal measurements revealed more complex reactions requiring further studies.

Author Dariusz Oleszak (FMSE / DCFM)
Dariusz Oleszak,,
- Division of Construction and Functional Materials
, B. Kurowski (FM)
B. Kurowski,,
- Faculty of Mechatronics
, T. Pikula
T. Pikula,,
-
, M. Pawlyta - [Silesian University of Technology (PolSL)]
M. Pawlyta,,
-
- Politechnika Śląska
, M. Senna
M. Senna,,
-
, H. Suzuki - [National University Corporation Shizuoka University]
H. Suzuki,,
-
-
Journal seriesArchives of Metallurgy and Materials, ISSN 1733-3490, (N/A 40 pkt)
Issue year2019
Vol64
Pages13-16
ASJC Classification2506 Metals and Alloys
DOIDOI:10.24425/amm.2019.126211
Languageen angielski
Score (nominal)40
Score sourcejournalList
ScoreMinisterial score = 40.0, 18-12-2019, ArticleFromJournal
Publication indicators Scopus Citations = 0; Scopus SNIP (Source Normalised Impact per Paper): 2018 = 0.534; WoS Impact Factor: 2018 = 0.697 (2) - 2018=0.72 (5)
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