Preparation and Properties for Solid Solution Ce1-xEuxO2-δ(x=0.05～0.5) Prepared by Sol-gel Method

Acta Chimica Sinica ›› 2004, Vol. 62 ›› Issue (10): 951-955. Previous Articles Next Articles

Ce_1-xEu_xO_2-δ（x=0.05～0.50）固溶体的溶胶-凝胶法合成与性质研究

林晓敏^1,2, 宋文福¹, 李莉萍², 苏文辉^2,3

1. 北华大学物理系, 吉林, 132013;
2. 吉林大学物理学院, 长春, 130023;
3. 中国科学院国际材料物理中心, 沈阳, 110015

投稿日期:2003-09-08 修回日期:2004-01-13 发布日期:2014-02-17
通讯作者: 林晓敏,E-mail:linxiaomin@hotmail.com E-mail:linxiaomin@hotmail.com
基金资助:
国家自然科学基金(No.19804005)和北华大学科研基金资助项目.

Preparation and Properties for Solid Solution Ce1-xEu_xO_2-δ(x=0.05～0.5) Prepared by Sol-gel Method

LIN Xiao-Min^1,2, Song Wen-Fu¹, LI Li-Ping², SU Wen-Hui^2,3

1. Department of Physics, Beihua University, Jilin 132013;
2. Department of Physics, Jilin University, Changchun 130023;
3. Center of International Material Physics Reserch, Chinese Academy of Sciences, Shengyang 110015

Received:2003-09-08 Revised:2004-01-13 Published:2014-02-17

Abstract

In this paper, a systematic study of solid solutions Ce_1-xEu_xO_2-δ (x=0.05～0.5) prepared at 800℃ by sol-gel method is presented. The structure, valence characteristics and transport properties for these solid solutions are determined and discussed by XRD, XPS, Raman, and impedance spectra. XPS analysis suggested the presence of Eu⁺ and major Ce⁴⁺ ions in the Ce_1-xEu_xO_2-δ solid solutions. The impedance spectra of the solid solutions showed that the conductivity was increased greatly by doping lower valence ions. Ce_0.8Eu_0.2O_2-δ solid solution possessed a maximum conductivity. At 600℃, the conductivity and activition energy were 2.87×10^-3S·cm^-1 and 0.72 eV, respectively.

Key words: sol-gel method, solid solution Ce_1-xEu_xO_2-δ, valence state, conductivity

Cite this article

LIN Xiao-Min, Song Wen-Fu, LI Li-Ping, SU Wen-Hui. Preparation and Properties for Solid Solution Ce1-xEu_xO_2-δ(x=0.05～0.5) Prepared by Sol-gel Method[J]. Acta Chimica Sinica, 2004, 62(10): 951-955.

Export EndNote|Reference Manager|ProCite|BibTeX|RefWorks

[1]	Guanhua Zhang, Zihan Yang, Yue Ma. Effect of Mixing Strategy on Electrochemical Performance of Oxide/Sulfide Solid Electrolyte [J]. Acta Chimica Sinica, 2023, 81(10): 1387-1393.
[2]	Kang Liu, Bin Li, Jipan Yu, Weiqun Shi. Carbone Derivatives of Group 14: A Class of Important Reactive Intermediates [J]. Acta Chimica Sinica, 2022, 80(3): 373-385.
[3]	He-Nan Wang, An-Ge Zhang, Zhong Zhang, Hong-Rui Tian, Qian Yue, Xue Zhao, Ying Lu, Shu-Xia Liu. Synthesis and Properties of a Series of Pure Inorganic Ionic Liquids Based on Rare Earth Cations and Polyoxometalates [J]. Acta Chimica Sinica, 2021, 79(7): 920-924.
[4]	Chenxiang Gong, Shuping Cheng, Xiangchuan Meng, Xiaotian Hu, Yiwang Chen. Recent Advances of PEDOT in Flexible Energy Conversion and Storage Devices [J]. Acta Chimica Sinica, 2021, 79(7): 853-868.
[5]	Yingzhe Du, Heng Zhang, Shiling Yuan. Molecular Dynamics Simulation of Thermal Conductivity of Al₂O₃/PDMS Composites [J]. Acta Chimica Sinica, 2021, 79(6): 787-793.
[6]	Zhao Weichen, Xu Xin, Bai Huijuan, Zhang Jin, Lu Shanfu, Xiang Yan. Self-crosslinked Polyethyleneimine-polysulfone Membrane for High Temperature Proton Exchange Membrane [J]. Acta Chimica Sinica, 2020, 78(1): 69-75.
[7]	Wang Haixu, Yang Guang, Cheng Tianshu, Wang Ning, Sun Rong, Wong Ching-Ping. Recent Advances in Hydrothermal Synthesis of Low Dimensional Boron Nitride Nanostructures [J]. Acta Chim. Sinica, 2019, 77(4): 316-322.
[8]	Nie Caina, Ma Xucun. Surface/Interface Issues of Superconducting Materials [J]. Acta Chim. Sinica, 2015, 73(7): 669-678.
[9]	Zhou Changming, Chen Daoyong. Facile and Efficient Catalyst-Free Preparation of Poly(propargyl quinolinium bromide) and Poly(propargyl acridinium bromide) and Characterizations of Their Structures and Properties [J]. Acta Chimica Sinica, 2014, 72(1): 35-40.
[10]	Lu Xia, Wu Renxiang, Li Bobo, Zhu Yunfeng, Li Liquan. Novel PVA/SiO₂ Alkaline Micro-porous Polymer Electrolytes for Polymer Ni—MH Batteries [J]. Acta Chimica Sinica, 2013, 71(03): 427-432.
[11]	Huang Xianwei, Deng Jiyong, Xu L?, Shen Ping, Zhao Bin, Tan Songting. Preparation of Polymer/TiO₂ Hybrid Nanofibers Microporous Membranes and Its Application in Dye-Sensitized Solar Cells [J]. Acta Chimica Sinica, 2012, 70(15): 1604-1610.
[12]	Xiao Qiushi, Xu Qingqing, Li Liangchao, Qiu Haizhen, Chen Haifeng, Xu Feng. Preparation and Electrical-magnetic Properties of Zn_0.6Mn_0.2Ni_0.2Fe₂O₄/poly(o-toluidine) Composites [J]. Acta Chimica Sinica, 2012, 70(06): 728-734.
[13]	Li Qiang, Gu Min, Du Yungui, Xian Xiaodong. TeO₂-SiO₂/α-TeO₂ Composite Film Prepared by Electrochemical sol-gel Method and Its Non-linear Optical Properties [J]. Acta Chimica Sinica, 2012, 70(05): 572-578 .
[14]	Ma Zhonghua, Yang Qiuhong, Ma Jingzhong. Preparation and Water Tolerance Study of SiO₂-supported Perfluorobutylsulfonylimide [J]. Acta Chimica Sinica, 2012, 70(03): 311-317.
[15]	GAO Jian-Sheng, XU Xue-Cheng. Improvement of Electrical Conductivity of Multi-walled Carbon Nanotubes by Chlorine-doping [J]. Acta Chimica Sinica, 2011, 69(12): 1403-1407.

Ce_1-xEu_xO_2-δ（x=0.05～0.50）固溶体的溶胶-凝胶法合成与性质研究

Preparation and Properties for Solid Solution Ce1-xEu_xO_2-δ(x=0.05～0.5) Prepared by Sol-gel Method

PDF

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments

Ce1-xEuxO2-δ（x=0.05～0.50）固溶体的溶胶-凝胶法合成与性质研究

Preparation and Properties for Solid Solution Ce1-xEuxO2-δ(x=0.05～0.5) Prepared by Sol-gel Method

PDF

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments

Ce_1-xEu_xO_2-δ（x=0.05～0.50）固溶体的溶胶-凝胶法合成与性质研究

Preparation and Properties for Solid Solution Ce1-xEu_xO_2-δ(x=0.05～0.5) Prepared by Sol-gel Method