PhysicoChemical Characterization of Strontium- and Cobalt-Doped Lanthanum Chromite Powders Produced by Combustion Synthesis

被引：8

作者：

Setz, Luiz F. G. ^{[1
]}

Mello-Castanho, Sonia R. H. ^{[1
]}

Moreno, Rodrigo ^{[2
]}

Colomer, Maria T. ^{[2
]}

机构：

[1] CNEN, IPEN, BR-05508000 Sao Paulo, Brazil

[2] CSIC, ICV, E-28049 Madrid, Spain

来源：

INTERNATIONAL JOURNAL OF APPLIED CERAMIC TECHNOLOGY | 2009年 / 6卷 / 05期

关键词：

FUEL-CELLS; SOFC INTERCONNECT; THERMAL-EXPANSION; TEMPERATURE; OXIDE; VAPORIZATION; PEROVSKITES; COEFFICIENT; MECHANISM; OXIDATION;

D O I：

10.1111/j.1744-7402.2008.02302.x

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Doped lanthanum chromites are investigated as ceramic interconnect materials to be used in high-temperature solid oxide fuel cells (SOFCs). In this work, a La(0.80)Sr(0.20)Cr(0.92)Co(0.08)O(3) powder was produced by combustion synthesis and characterized in terms of phases and crystalline structure, thermal evolution, particle size, and surface behavior. The effects of milling time on the particle size distribution and the agglomeration factor were also studied. The physicochemical characterization was completed with zeta potential measurements in order to establish the isoelectric point and the best pH conditions because slurry-processing techniques are mostly used for the manufacture of the SOFC devices.

引用

页码：626 / 635

页数：10

共 50 条

[11] SYNTHESIS AND SINTERING BEHAVIOR OF LANTHANUM CHROMITE DOPED WITH STRONTIUM AND COBALT FOR SOFC INTERCONNECT APPLICATIONS
Setz, L. F. G.
Correa, H. P. S.
Yamagata, C.
Mello-Castanho, S. R. H.
ADVANCES IN SOLID OXIDE FUEL CELLS III, 2008, 28 (04): : 239 - 254
[12] Chemical preparation of pure and strontium- and/or magnesium-doped lanthanum gallate powders
Tas, AC
Majewski, PJ
Aldinger, F
JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2000, 83 (12) : 2954 - 2960
[13] Sintering and property characterization of strontium-doped lanthanum chromite
Simner, SP
Hardy, JS
Stevenson, JW
Armstrong, TR
SOLID OXIDE FUEL CELLS (SOFC VI), 1999, 99 (19): : 696 - 705
[14] Hydrothermal synthesis and sintering of lanthanum chromite powders doped with calcium
Rivas-Vázquez, LP
Rendón-Angeles, JC
Rodríguez-Galicia, JL
Zhu, K
Yanagisawa, K
SOLID STATE IONICS, 2004, 172 (1-4) : 389 - 392
[15] Synthesis and characterization of cobalt-doped molybdenum carbides produced in a fixed bed reactor
Dantas, S. L. A.
Lopes-Moriyama, A. L.
Sena, M. S.
Souza, C. P.
CERAMICS INTERNATIONAL, 2018, 44 (16) : 20551 - 20555
[16] Synthesis and Characterization of Cobalt-Doped Carbon Nanotubes
Kazemzadeh, A.
Naraghi, B. Mehdizadeh
ASIAN JOURNAL OF CHEMISTRY, 2012, 24 (10) : 4281 - 4284
[17] Magnetic properties of nano-clusters lanthanum chromite powders doped with samarium and strontium ions synthesized via a novel combustion method
Rashad, M. M.
El-Sheikh, S. M.
MATERIALS RESEARCH BULLETIN, 2011, 46 (03) : 469 - 477
[18] Strontium- and Cobalt-Doped Multicomponent Mesoporous Bioactive Glasses (MBGs) for Potential Use in Bone Tissue Engineering Applications
Kermani, Farzad
Beidokhti, Sahar Mollazadeh
Baino, Francesco
Gholamzadeh-Virany, Zahra
Mozafari, Masoud
Kargozar, Saeid
MATERIALS, 2020, 13 (06)
[19] Electrospun polylactic acid scaffolds with strontium- and cobalt-doped bioglass for potential use in bone tissue engineering applications
de Souza, Joyce Rodrigues
Kukulka, Elisa Camargo
Ribeiro Araujo, Juliani Caroline
Bastos Campos, Tiago Moreira
do Prado, Renata Falchete
Reis de Vasconcellos, Luana Marotta
Thin, Gilmar Patrocinio
Souto Borges, Alexandre Luiz
JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART B-APPLIED BIOMATERIALS, 2023, 111 (01) : 151 - 160
[20] Synthesis and characterization of In-doped ZnO nano-powders produced by combustion synthesis
Garcia, R.
Nunez-Gonzalez, R.
Berman-Mendoza, D.
Barboza-Flores, M.
Rangel, R.
REVISTA MEXICANA DE FISICA, 2011, 57 (02) : 10 - 12

← 1 2 3 4 5 →