Study of sol-gel synthesized Ce0.8Sm0.2O1.9 solid electrolyte

被引：1

作者：

Wen, TL ^{[1
]}

Zhan, Z ^{[1
]}

Nie, H ^{[1
]}

Lu, Z ^{[1
]}

Wang, D ^{[1
]}

机构：

[1] Chinese Acad Sci, Shanghai Inst Ceram, Shanghai 200050, Peoples R China

来源：

SOLID STATE IONICS: TRENDS IN THE NEW MILLENNIUM, PROCEEDINGS | 2002年

关键词：

D O I：

10.1142/9789812776259_0058

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

Nano-sized powders of samarium oxide doped ceria, Ce0.8Sm0.2O1.9, with particle size of 5-100nm were successfully prepared by a sol-gel process. Highly dense ceramics were obtained by sintering the powders at much lower temperatures (1400degreesC) than that normally required for the conventional ceramic technique. The electrical conductivity of sintered samples was measured systematically as a function of temperature between 240degreesC and 800degreesC by two-probe ac impedance technique. The effects of the calcination temperature on the sinterability and the electrical conductivity of the resultant ceramics were investigated.

引用

页码：501 / 510

页数：10

共 50 条

[1] Synthesis of Ce0.8Sm0.2O1.9 solid electrolyte by a proteic sol-gel green method
Macedo, Daniel A.
Dutra, Ricardo P. S.
Nascimento, Rubens M.
Sasaki, Jose M.
Cesario, Moises R.
Rajesh, Surendran
Figueiredo, Filipe L.
Marques, Fernando M. B.
CRYSTAL RESEARCH AND TECHNOLOGY, 2016, 51 (06) : 400 - 404
[2] Sintering of Ce0.8Sm0.2O1.9
高瑞峰
毛宗强
Journal of Rare Earths, 2007, (03) : 364 - 367
[3] Sintering of Ce0.8Sm0.2O1.9
Gao Ruifeng
Mao Zongqiang
JOURNAL OF RARE EARTHS, 2007, 25 (03) : 364 - 367
[4] Synthesis of nanocrystalline Ce0.8Sm0.2O1.9 by citrate gel method
Guan, Xiangfeng
Wang, Yanan
Zhou, Heping
Zhou, Lihua
HIGH-PERFORMANCE CERAMICS V, PTS 1 AND 2, 2008, 368-372 : 247 - +
[5] Aqueous processing of Ce0.8Sm0.2O1.9 green tapes
Fu, Yen-Pei
Chen, Sih-Hong
CERAMICS INTERNATIONAL, 2009, 35 (02) : 821 - 825
[6] Sintering and Electrical Properties of Ce0.8Sm0.2O1.9 Solid Electrolyte Modified by Addition of MnO2
Zheng, Yifeng
Guo, Lucun
NEW AND ADVANCED MATERIALS, PTS 1 AND 2, 2011, 197-198 : 610 - 616
[7] Preparation and characterization of Ce0.8SM0.2O1.9 by spray pyrolysis
Fang, XH
Zhu, GY
Xia, CR
Liu, XQ
Meng, GY
RARE METAL MATERIALS AND ENGINEERING, 2003, 32 : 199 - 201
[8] Fluorine doping as a feasible method to enhancing functional properties of Ce0.8Sm0.2O1.9 electrolyte
Pikalova, Elena Yu
V. Ermakova, Larisa
Vlasov, Maxim I.
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2023, 48 (59) : 22545 - 22558
[9] Reactive Ce0.8Sm0.2O1.9 powder synthesized by carbonate coprecipitation:: Sintering and electrical characteristics
Li, HB
Xia, CR
Zhu, MH
Zhou, ZX
Meng, GY
ACTA MATERIALIA, 2006, 54 (03) : 721 - 727
[10] Urea-combustion Synthesis and Properties of Ce0.8Sm0.2O1.9
Wang Hong
Xu Qing
Huang Duan-Ping
Chen Wen
Chen Min
Kim Bok-Hee
CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE, 2009, 30 (10): : 1925 - 1929

← 1 2 3 4 5 →