Synthesis, sintering, and conductivity of MN2V^sub 2^O^sub 7

Studies on the sintering of manganese pyrovanadate depending on the temperature and the crystallite size show that we are prevented from obtaining a bulk ceramic sample by the anisotropic growth of grains. Investigation of the electrical properties of MN2V2O7 in the temperature range of 250-800°C re...

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Bibliographic Details
Published in:Bulletin of the Russian Academy of Sciences. Physics 2016-06, Vol.80 (6), p.668
Main Authors: Rotermel, M V, Suntsov, A Yu, Krasnenko, T I, Samigullina, R F, Pletneva, E D
Format: Article
Language:English
Subjects:
Activation energy
Bulk sampling
Ceramics
Electrical properties
Electrical resistivity
Manganese
Sintering
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Summary:Studies on the sintering of manganese pyrovanadate depending on the temperature and the crystallite size show that we are prevented from obtaining a bulk ceramic sample by the anisotropic growth of grains. Investigation of the electrical properties of MN2V2O7 in the temperature range of 250-800°C reveals the activation energy at which bulk conductivity is 0.62 eV.
ISSN:1062-8738
1934-9432
DOI:10.3103/S1062873816060277