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Number of results

Journal

2009 | 7 | 4 | 809-817

Article title

High surface area nano-sized La0.6Ca0.4MnO3 perovskite powder prepared by low temperature pyrolysis of a modified citrate gel

Content

Title variants

Languages of publication

EN

Abstracts

EN
Single phase nanocrystalline La0.6Ca0.4MnO3 powder was synthesized by both the usual and a modified citrate gel precursor method, and the effects on the formation of homogeneous nano-sized powder with a perovskite structure were investigated. In the modified method, single phase La0.6Ca0.4MnO3 powder with an average particle size of 17.2 nm was obtained when the powder was pyrolyzed at 520°C for 2 h. Its specific surface area was 40.7 m2 g−1, about 4-fold larger than that of powder made by the usual citrate gel method. [...]

Publisher

Journal

Year

Volume

7

Issue

4

Pages

809-817

Physical description

Dates

published
1 - 12 - 2009
online
6 - 10 - 2009

Contributors

  • Department of Chemical Engineering, Isfahan University of Technology, Isfahan, 84156-83111, Iran
author
  • Department of Chemical Engineering, Isfahan University of Technology, Isfahan, 84156-83111, Iran
  • Chemical Engineering Group, Faculty of Engineering, Arak University, Arak, 38139, Iran

References

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Document Type

Publication order reference

Identifiers

YADDA identifier

bwmeta1.element.-psjd-doi-10_2478_s11532-009-0083-2
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