Structural and transport properties of Nd tungstates and their composites with Ni0.5Cu0.5O obtained by mechanical activation

Authors :: Nikita F. Eremeev
Yuliya N. Bespalko
Ekaterina M. Sadovskaya
Pavel I. Skriabin
Tamara A. Krieger
Arcady V. Ishchenko
Vladislav A. Sadykov
Source :: Dalton Transactions. 51:7705-7714
Publication Year :: 2022
Publisher :: Royal Society of Chemistry (RSC), 2022.
Abstract: Fast diffusion along grain boundaries and slow diffusion within grains’ bulk were revealed for Nd tungstates. A significant decrease in diffusivity was shown for their composites as the reduction + reoxidation led to an increase in oxygen mobility.

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