Phase stability of rare-earth based mixed oxides in nano-regime: Role of synthesis

被引：2

作者：

Shukla R. ^{[1
]}

Tyagi A.K. ^{[1
]}

机构：

[1] Chemistry Division, Bhabha Atomic Research Center

来源：

Materials Science Forum | 2010年 / 653卷

关键词：

Nano-crystalline; Phase stability; Rare earth oxides;

D O I：

10.4028/www.scientific.net/MSF.653.131

中图分类号：

学科分类号：

摘要：

Synthesis plays an important role in the phase stabilization of unusual compounds. Of late, preparation of metastable compounds has gained a tremendous momentum due to unusual properties exhibited by them. In this article, we will discuss how by mere change in certain parameters of the reaction a metastable phase can be isolated using a soft chemical route. Surface energy induced stabilization are also observed wherein enhanced stability of the mixed oxides are observed in the nano-regime of the compound. © (2010) Trans Tech Publications.

引用

页码：131 / 152

页数：21

共 42 条

[31]

Mandal B.P., Roy M., Grover V., Tyagi A.K., J. Appl.Phys., 103, (2008)

[32]

Granado E., Moreno N.O., Garcya A., Sanjurjo J.A., Rettori C., Torriani I., Oseroff S.B., Neumeier J.J., McClellan K.J., Cheong S.-W., Tokura Y., Phys. Rev. B, 58, (1998)

[33]

Serrao C.R., Kundu A.K., Krupanidhi S.B., Waghmare U.V., Rao C.N.R., Phys. Rev. B, 72, (2005)

[34]

Saez-Puche R., Jimenez E., Isasi J., Fernandez-Diaz M.T., Garcia-Munoz J.L., J. Solid State Chem., 171, (2003)

[35]

Jimenez E., Isasi J., Saez-Puche R., J. Alloys Compds., 115, (2001)

[36]

Swarthmore P.A., Powder Diffraction File, (1989)

[37]

Levin E.M., McMurdie H.F., Phase Diagrams for Ceramists, (1975)

[38]

Tachiwaki T., Kunifusa Y., Yoshinaka M., Hirota K., Yamaguchi O., Int. J. Inorg. Mater., 3, (2001)

[39]

Chakraborty A., Devi P.S., Roy S., Maiti H.S., J. Mater. Res., 9, (1994)

[40]

Zupan K., Pejovnik S., Macek J., Acta Chim. Slov., 48, (2001)

← 1 2 3 4 5 →