TY - JOUR
T1 - Size and charge effects of dopant M on the unit-cell parameters of monoclinic zirconia solid solutions Zr0.98M0.02O2-δ (M = Ce, La, Nd, Sm, Y, Er, Yb, Sc, Mg, Ca)
AU - Yashima, Masatomo
AU - Hirose, Teruo
AU - Kakihana, Masato
AU - Suzuki, Yasuo
AU - Yoshimura, Masahiro
PY - 1997/1
Y1 - 1997/1
N2 - The crystal structure of monoclinic phase [P21/c, Z = 4] has been refined by the Rietveld analysis of X-ray powder diffraction data to study the size and charge effects of dopant Mn+ on the unit-cell parameters of monoclinic ZrO2-2 mol% MOn/2 solid solutions (n = 4 for M = Ce; n = 3 for M = La, Nd, Sm, Y, Er, Yb, Sc; and n = 2 for M = Mg and Ca). For trivalent dopant (n = 3), the unit-cell parameters am, bm, cm and unit-cell volume increase and βm decreases with an increase of dopant size. Unit-cell volume increases with increasing of dopant charge n.
AB - The crystal structure of monoclinic phase [P21/c, Z = 4] has been refined by the Rietveld analysis of X-ray powder diffraction data to study the size and charge effects of dopant Mn+ on the unit-cell parameters of monoclinic ZrO2-2 mol% MOn/2 solid solutions (n = 4 for M = Ce; n = 3 for M = La, Nd, Sm, Y, Er, Yb, Sc; and n = 2 for M = Mg and Ca). For trivalent dopant (n = 3), the unit-cell parameters am, bm, cm and unit-cell volume increase and βm decreases with an increase of dopant size. Unit-cell volume increases with increasing of dopant charge n.
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U2 - 10.1111/j.1151-2916.1997.tb02806.x
DO - 10.1111/j.1151-2916.1997.tb02806.x
M3 - Article
AN - SCOPUS:0030849586
VL - 80
SP - 171
EP - 175
JO - Journal of the American Ceramic Society
JF - Journal of the American Ceramic Society
SN - 0002-7820
IS - 1
ER -