Detailed Information
Cited 0 time in 
Cited 0 time in 
Cited 0 time in
Metadata Downloads
Preparation of LSGM powders for low temperature sintering
- Authors
- Cho, Pyeong-Seok; Park, Seung-Young; Cho, Yoon Ho; Kim, Sun-Jung; Kang, Yun Chan; Mori, Toshiyuki; Lee, Jong-Heun
- Issue Date
- 22-6월-2009
- Publisher
- ELSEVIER SCIENCE BV
- Keywords
- Sr- and Mg-doped lanthanum gallate (LSGM); Carbonate coprecipitation; Solid oxide fuel cell; Low-temperature sintering
- Citation
- SOLID STATE IONICS, v.180, no.11-13, pp.788 - 791
- Indexed
- SCIE
SCOPUS
- Journal Title
- SOLID STATE IONICS
- Volume
- 180
- Number
- 11-13
- Start Page
- 788
- End Page
- 791
- ISSN
- 0167-2738
- Abstract
- La(0.8)Sr(0.2)Ga(0.8)Mg(0.2)O(2.8) powders were prepared by carbonate coprecipitation and the tuning of the cation composition by a solid state reaction. The relative compositions of La, Sr, Ga, and Mg were dependent upon the supersaturation ratio (R = [(NH(4))(2)CO(3)]/([La(3+)] + [Sr(2+)] + [Ga(3+)] + [Mg(2+)])) during the coprecipitation. The coprecipitation of a Sr-deficient source solution and the subsequent replenishment of SrO and MgO by ball milling were effective for accomplishing a phase-pure La(0.8)Sr(0.2)Ga(0.8)Mg(0.2)O(2.8) specimen by low-temperature sintering. (C) 2009 Elsevier B.V. All rights reserved.
- Files in This Item
- There are no files associated with this item.
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.