Electrical conductivity of Sr and Ti doped LaCrO3 ceramics

被引：0

作者：

State Key Laboratory of New Ceramics and Fine Process, Tsinghua University, Beijing 100084, China ^{[1
]}

机构：

来源：

Xiyou Jinshu Cailiao Yu Gongcheng | 2007年 / SUPPL. 2卷 / 593-595期

关键词：

Anodes - Carbonates - Chromium compounds - Doping (additives) - Electric conductivity - Lanthanum compounds - Oxides - Perovskite - Sintering - Solid state reactions - Strontium compounds - Titanium compounds - X ray diffraction analysis;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Sr and Ti co-doped LaCrO3 (LaxSr1-x CryTi1-yO3) powders were synthesized from carbonate and oxides based on the principle of solid state reaction and gel-casting. XRD patterns indicated the perovskite structure was formed without any second phases when sintering at 1450°C for 6 h by gel-casting, which was lower than by solid state reaction at 100°C. The total electrical conductivity was greatly depended on the ingredient, and reached the maximum when x=0.2, y=0.3.

引用

页码：593 / 595

共 50 条

[31] Effect of Sr substitution on structural properties of LaCrO3 perovskite
Kumar, Ravinder
Singh, Kapil Dev
Kumar, Ravi
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2022, 33 (15) : 12039 - 12052
[32] The crystal and magnetic structure of Ti-substituted LaCrO3
Martinelli, A.
Ferretti, M.
Cimberle, M. R.
Ritter, C.
MATERIALS RESEARCH BULLETIN, 2011, 46 (02) : 190 - 193
[33] The crystal and magnetic structure of Ti-substituted LaCrO3
CNR-SPIN, C.so Perrone 24, 16152 Genova, Italy
不详
不详
不详
Mater Res Bull, 2 (190-193):
[34] Ferromagnetism in Mn half-doped LaCrO3 perovskite
Departamento de Física, Universidade Federal de Sergipe, 49100-000 São Cristovão, Brazil
不详
J Appl Phys, 2013, 17
[35] EVIDENCE FOR A CROSSOVER FROM MULTIPLE TRAPPING TO PERCOLATION IN THE HIGH-TEMPERATURE ELECTRICAL-CONDUCTIVITY OF MN-DOPED LACRO3
RAFFAELLE, R
ANDERSON, HU
SPARLIN, DM
PARRIS, PE
PHYSICAL REVIEW LETTERS, 1990, 65 (11) : 1383 - 1386
[36] Ferromagnetism in Mn half-doped LaCrO3 perovskite
Barrozo, Petrucio
Albino Aguiar, J.
JOURNAL OF APPLIED PHYSICS, 2013, 113 (17)
[37] Perovskite Sr-Doped LaCrO3 as a New p-Type Transparent Conducting Oxide
Zhang, Kelvin H. L.
Du, Yingge
Papadogianni, Alexandra
Bierwagen, Oliver
Sallis, Shawn
Piper, Louis F. J.
Bowden, Mark E.
Shutthanandan, Vaithiyalingam
Sushko, Peter V.
Chambers, Scott A.
ADVANCED MATERIALS, 2015, 27 (35) : 5191 - 5195
[38] Aging studies of Sr-doped LaCrO3/YSZ/Pt cells for an electrochemical NOx sensor
Song, Seung-Wan
Martin, L. Peter
Glass, Robert S.
Murray, Erica P.
Visser, Jaco H.
Soltis, Richard E.
Novak, Robert F.
Kubinski, David J.
JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2006, 153 (09) : H171 - H180
[39] Structural and electrical study of LaCrO3 modified with Fe and Co
Rativa-Parada, W.
Gomez-Cuaspud, J. A.
Vera-Lopez, E.
Carda, J. B.
II COLOMBIAN CONGRESS OF ELECTROCHEMISTRY (CCEQ) AND 2ND SYMPOSIUM ON NANOSCIENCE AND NANOTECHNOLOGY (SNN), 2017, 786
[40] Effect of Ti substitution and atmosphere on sintering properties of LaCrO3
Tsukuda, H
Inoue, Y
Uchiyama, Y
JOURNAL OF THE CERAMIC SOCIETY OF JAPAN, 2005, 113 (1317) : 353 - 357

← 1 2 3 4 5 →