Geodesic
Synthesis of CaF$_2$–YF$_3$ nanopowders by co-precipitation from aqueos solutions
Nanosistemy: fizika, himiâ, matematika, Tome 8 (2017) no. 4, pp. 462-470 Cet article a éte moissonné depuis la source Math-Net.Ru

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Study of the CaF$_2$–YF$_3$ system by co-precipitation from aqueous nitrate solutions revealed the formation of Ca$_{1-x}$Y$_x$F$_{2+x}$ solid solution precipitate containing up to 20 mol. % yttrium fluoride (x $\le$ 0.2). A higher yttrium to calcium ratio in the starting solutions caused additional precipitation of orthorhombic $\beta$-YF$_3$ nanophase elongated along the $\langle b\rangle$ axis. Cubic (H$_3$O)Y$_3$F$_{10}$ phase was also formed (SSG $Fm3m$, $\alpha$=11.60 $\mathring{\mathrm{A}}$, KY$_3$F$_{10}$ structural type).
Keywords: calcium fluoride, yttrium fluoride, nanopowders. 
@article{NANO_2017_8_4_a7,
     author = {P. P. Fedorov and M. N. Mayakova and S. V. Kuznetsov and V. V. Voronov and Yu. A. Ermakova and A. Y. Baranchikov},
     title = {Synthesis of {CaF}$_2${{\textendash}YF}$_3$ nanopowders by co-precipitation from aqueos solutions},
     journal = {Nanosistemy: fizika, himi\^a, matematika},
     pages = {462--470},
     year = {2017},
     volume = {8},
     number = {4},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/NANO_2017_8_4_a7/}
}
TY  - JOUR
AU  - P. P. Fedorov
AU  - M. N. Mayakova
AU  - S. V. Kuznetsov
AU  - V. V. Voronov
AU  - Yu. A. Ermakova
AU  - A. Y. Baranchikov
TI  - Synthesis of CaF$_2$–YF$_3$ nanopowders by co-precipitation from aqueos solutions
JO  - Nanosistemy: fizika, himiâ, matematika
PY  - 2017
SP  - 462
EP  - 470
VL  - 8
IS  - 4
UR  - http://geodesic.mathdoc.fr/item/NANO_2017_8_4_a7/
LA  - en
ID  - NANO_2017_8_4_a7
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%0 Journal Article
%A P. P. Fedorov
%A M. N. Mayakova
%A S. V. Kuznetsov
%A V. V. Voronov
%A Yu. A. Ermakova
%A A. Y. Baranchikov
%T Synthesis of CaF$_2$–YF$_3$ nanopowders by co-precipitation from aqueos solutions
%J Nanosistemy: fizika, himiâ, matematika
%D 2017
%P 462-470
%V 8
%N 4
%U http://geodesic.mathdoc.fr/item/NANO_2017_8_4_a7/
%G en
%F NANO_2017_8_4_a7
P. P. Fedorov; M. N. Mayakova; S. V. Kuznetsov; V. V. Voronov; Yu. A. Ermakova; A. Y. Baranchikov. Synthesis of CaF$_2$–YF$_3$ nanopowders by co-precipitation from aqueos solutions. Nanosistemy: fizika, himiâ, matematika, Tome 8 (2017) no. 4, pp. 462-470. http://geodesic.mathdoc.fr/item/NANO_2017_8_4_a7/