铈镧复合氧化物对ZnVCrO陶瓷显微结构及压敏性能的影响

doi:10.11896/j.issn.1005-023X.2017.06.024

《材料导报》期刊社

2017, Vol. 31

Issue (6): 120-124 https://doi.org/10.11896/j.issn.1005-023X.2017.06.024

材料研究

铈镧复合氧化物对ZnVCrO陶瓷显微结构及压敏性能的影响

赵鸣, 李天宇, 石钰

内蒙古科技大学,内蒙古自治区白云鄂博矿多金属资源综合利用重点实验室, 包头 014010

Effect of Ce-La Oxide Composite on the Microstructure and Varistor
Properties of ZnVCrO Based Ceramics

ZHAO Ming, LI Tianyu, SHI Yu

Key Laboratory of Integrated Exploitation of Bayan Obo Multi-Metallic Resources, Inner Mongolia
University of Science and Technology, Baotou 014010

摘要
参考文献
相关文章
推荐阅读
Metrics

下载:

全文 ( PDF ) ( 1496KB )
输出: BibTeX | EndNote (RIS)

摘要采用混合氧化物工艺经850 ℃、4 h烧结制备了铈镧复合氧化物掺杂的ZnVCrO基压敏陶瓷,综合应用XRD、SEM、EDS和伏安电学特性测试等方法研究了铈镧复合氧化物掺杂在0%~0.6%(质量分数)范围内对显微结构和压敏性能的影响。结果显示,所有样品以ZnO为主晶相,以Zn₃(VO₄)₂、ZnCr₂O₄为第二相,含掺杂样品中还形成Ce(La)VO₄固溶体,其含量随掺杂量增加而升高。铈镧复合氧化物对烧结影响不大,但其含量大于等于0.4%(质量分数)时可大幅提高ZnVO基压敏陶瓷显微组织的均匀性。0.4%(质量分数)铈镧复合氧化物掺杂样品压敏性能最优:非线性系数为24.7,压敏电压为1 029 V/mm,漏电流为92 μA/cm²。

	服务
	把本文推荐给朋友
	加入引用管理器
	E-mail Alert
	RSS
	作者相关文章
	赵鸣
	李天宇
	石钰

关键词: 铈镧复合氧化物 ZnVCrO 压敏陶瓷显微结构

Abstract: ZnVCrO based ceramics with 0%-0.6% Ce-La oxide composite were synthesized by traditional mixing oxide procedure, sintering at 850 ℃ for 4 hours. XRD, SEM, EDS and V-I test were used to investigate the dopant effect on the microstructure and varistor properties of the obtained ceramics. The results showed Zn₃(VO₄)₂, ZnCr₂O₄ were the secondary crystalline phases within the ceramics in addition to ZnO primary phase. Ce(La)VO₄ solid solution was an additional secondary crystalline phase in the ceramics with Ce-La oxide composite and the amount of additional secondary phase increased with the further addition of the dopant. Composite dopant of more than 0.4wt% could greatly improve the microstructural homogeneity of ZnVCrO based ceramics, and the variation of its content showed no major influence on sintering. The ceramic with 0.4wt% Ce-La composite has the optimum varistor properties: nonlinear coefficient was 24.7, breakdown field was 1 029 V/mm, leak current density was 92 μA/cm².

Key words: Ce-La oxide composite ZnVCrO varistor ceramic microstructure

出版日期: 2017-03-25 发布日期: 2018-05-02

ZTFLH:	TN304.93
	TN379

基金资助: 内蒙古自治区草原英才“白云鄂博矿多金属资源综合利用”创新团队基金;“冶金、能源与资源高效利用科技创新团队”创新团队专项基金(20090401)

作者简介: 赵鸣:男,1973年生,博士,教授,主要从事特种玻璃及陶瓷材料研究,E-mail:philip@imust.cn 李天宇:男,1991年生,硕士研究生,从事压敏陶瓷材料研究,E-mail:1459923811@qq.com

引用本文:

赵鸣, 李天宇, 石钰. 铈镧复合氧化物对ZnVCrO陶瓷显微结构及压敏性能的影响[J]. 《材料导报》期刊社, 2017, 31(6): 120-124.
ZHAO Ming, LI Tianyu, SHI Yu. Effect of Ce-La Oxide Composite on the Microstructure and Varistor
Properties of ZnVCrO Based Ceramics. Materials Reports, 2017, 31(6): 120-124.

链接本文:

https://www.mater-rep.com/CN/10.11896/j.issn.1005-023X.2017.06.024 或 https://www.mater-rep.com/CN/Y2017/V31/I6/120

1 Clarke D R. Varistor ceramics[J]. J Am Ceram Soc,1999,82(3):485.
2 Mantas P Q, Baptista J L. The barrier height formation in ZnO varistors[J]. J Eur Ceram Soc,1995,15(7):605.
3 Daneu N, Recˇnik A, Bernik S. Grain-growth phenomena in ZnO ceramics in the presence of inversion boundaries[J]. J Am Ceram Soc,2011,94(5):1619.
4 Zhao Ming, Gao Jing, Han Jia. Development of the sintering mechanism of ZnO based varistor ceramics[J]. Mater Rev:Rev,2015,25(10):95(in Chinese).
赵鸣, 高静, 韩佳. ZnO基压敏陶瓷烧结机理研究进展[J].材料导报:综述篇,2015,25(10):95.
5 Park J, Nahm C. Sintering effect on electrical properties and aging behavior of quaternary ZnO-V₂O₅-Mn₃O₄-Nb₂O₅ ceramics[J]. J Mater Sci: Mater Electron,2015,26(1):168.
6 Nahm C. Effect of sintering temperature on varistor properties of Zn-V-Mn-Nb-Tb oxide ceramics [J]. Ceram Intern,2015,41(3):5196.
7 Nahm C. Sintering effect on electrical properties and pulse aging behavior of (V₂O₅-Mn₃O₄-Er₂O₃)-doped zinc oxide varistor ceramics [J]. J Rare Earths,2014,32(1):29.
8 Khafagy A H, El-Rabaie S M, Dawoud M T, et al. Microhardness, microstructure and electrical properties of ZVM ceramics[J]. J Adv Ceram,2014,3(4):287.
9 Zhao M, Liu X C, Wang W M, et al. Two-step method fabricating high nonlinearity ZnVSb based varistors[J]. Ceram Int,2008,34(6):1425.
10 Hng H H, Chan P L. Cr₂O₃ doping in ZnO-0.5 mol% V₂O₅ varistor ceramics[J]. Ceram Int,2009,35:409.
11 Nahm C. Major effects on varistor properties and impulse aging behavior of Zn-V-Mn-Co-Dy ceramics with small sintering changes [J]. J Mater Sci: Mater Electron,2013,24(8):3001.
12 Nahm C. Major effects on electrical properties of ZnO-V₂O₅-MnO₂-Nb₂O₅ ceramics with small Gd₂O₃ doping changes[J]. J Alloys Compd,2013,578(25):132.
13 Nahm C W. Preparation and varistor properties of new quaternary Zn-V-Mn-(La, Dy) ceramics[J]. Ceram Int,2009,35:3435.
14 Huang Guoqiang, Zhang Feng. Progress of separation of light rare earth elements [J]. Modern Chem Ind,2015(10):12(in Chinese).
黄国强, 张峰. 轻稀土分离研究进展[J]. 现代化工,2015(10):12.
15 Hng H H, Tse K Y. Effects of MgO doping in ZnO-0.5 mol% V₂O₅ varistors[J]. Ceram Int,2008,34:1153.
16 Hng H H, Chan P L. Microstructure and current-voltage characte-ristics of ZnO-V₂O₅-MnO₂ varistor system[J]. Ceram Intern 3rd Asian Meet Electroceram,2004,30(7):1647.
17 李梅, 柳召刚, 吴锦秀. 稀土元素及其分析化学[M]. 北京: 化学工业出版社,2009:37.
18 Hng H, Knowles K M. Microstructure and current-voltage characteristics of multicomponent vanadium-doped zinc oxide varistors[J]. J Am Ceram Soc,2000,83(10):2455.
19 Kuo C, Chen C, Lin I. Microstructure and nonlinear properties of microwave-sintered ZnO-V₂O₅ varistors: Ⅰ, Effect of V₂O₅ doping[J]. J Am Ceram Soc,1998,81(11):2942.
20 Wu J, Li T, Qi T, et al. Influence of Dopants on electrical properties of ZnO-V₂O₅ varistors deduced from AC impedance and variable-temperature dielectric spectroscopy [J]. J Electron Mater,2012,41(7):1970.
21 Kurzawa M, Blońska-Tabero A, Rychowska-Himmel I. Phase relations in subsolidus area of ZnO-V₂O₅-Fe₂O₃ system[J]. J Thermal Anal Calorim,2003,74(2):537
22 Tsai J K, Wu T B. Non-ohmic characteristics of ZnO-V₂O₅ ceramics[J]. J Appl Phys,1994,76(8):4817.
23 Nahm C. Improvement of aging characteristics of (Mn, Nb, Er)-doped ZnO-V₂O₅-based varistor ceramics by small sintering changes[J]. J Mater Sci: Mater Electron,2013,24:2228.
24 Nahm C. Non-ohmic properties and impulse aging behavior of quaternary ZnO-V₂O₅-Mn₃O₄-Er₂O₃ semiconducting varistors with sintering processing[J]. Mater Sci Semicond Process,2013,16(5):1308.

[1]	左斌, 尹洪峰, 刘云, 辛亚楼, 刘宇驰, 袁蝴蝶. 水泥回转窑过渡带用尖晶石-方镁石-铝酸钙耐火材料的制备[J]. 材料导报, 2024, 38(12): 23010150-5.
[2]	陈该青, 刘凯, 徐幸, 吴瑛, 肖勇. 泡沫Ni/In-48Sn复合焊料钎焊Al合金接头显微结构及力学性能研究[J]. 材料导报, 2023, 37(17): 22100141-6.
[3]	宋欢欢, 赵鸣, 崔文正, 刘卓承, 陈华, 杜永胜. SnO₂对低温烧结ZnBiMnNbO基高压压敏陶瓷的影响[J]. 材料导报, 2022, 36(17): 21030033-5.
[4]	石永恒, 芶立. 晶核剂对CMAS系微晶玻璃结构和性能的影响[J]. 材料导报, 2021, 35(5): 5027-5031.
[5]	贺文志, 邓承继, 丁军, 余超, 王杏, 祝洪喜. 多孔Mo₂C/C复合陶瓷材料的制备及吸附性能[J]. 材料导报, 2021, 35(24): 24052-24056.
[6]	王杏, 陈洋, 曹桂莲, 邓承继, 丁军, 余超, 祝洪喜. 氮化温度对MgO-C耐火材料结构和性能的影响[J]. 材料导报, 2021, 35(12): 12053-12056.
[7]	刘显刚, 安建成, 孙佳佳, 张骞, 秦艳濛, 刘新红. 化学气相沉积法制备SiC纳米线的研究进展[J]. 材料导报, 2021, 35(11): 11077-11082.
[8]	尹雪亮, 刘洋, 李丽颖, 宫长伟, 杜成武, 毛榜玉, 彭可武. 添加ZrO₂对CaAl₄O₇材料烧结的影响[J]. 材料导报, 2020, 34(Z1): 144-147.
[9]	李萌, 杨成博, 张静, 郑开宏. 轻质高熵合金的研究现状[J]. 材料导报, 2020, 34(21): 21125-21134.
[10]	张庆, 侯德华, 史纪村. 橡胶沥青的微观表征方法及其微观特性综述[J]. 材料导报, 2019, 33(Z2): 247-253.
[11]	陈永佳, 刘建科. SiO₂掺杂浓度对ZnO压敏陶瓷结构与性能的影响[J]. 材料导报, 2019, 33(z1): 161-164.
[12]	李红霞, 李保卫, 邓磊波, 徐鹏飞, 刘中兴. 微波热处理温度对尾矿微晶玻璃晶化过程及性能的影响[J]. 材料导报, 2019, 33(20): 3401-3407.
[13]	易帅, 曾鲁举, 邓丽娜, 薛飞, 谢金莉, 刘艳改, 房明浩, 吴小文, 黄朝晖. 液相浸渗法制备CaAl₁₂O₁₉/(MgAl₂O₄-Al₂O₃)复相陶瓷[J]. 材料导报, 2019, 33(18): 3166-3169.
[14]	薛宗伟, 李心慰, 栾旭, 罗旭东, 徐若梦, 吴锋. 纳米氧化锆对氧化镁陶瓷抗热震性的影响[J]. 材料导报, 2019, 33(10): 1630-1633.
[15]	尹雪亮, 陈敏, 王楠, 徐磊, 彭可武. Y₂O₃添加对MA-CA₂-CA₆复合材料烧结行为的影响[J]. 《材料导报》期刊社, 2018, 32(8): 1357-1361.

[1]	Yanzhen WANG, Mingming CHEN, Chengyang WANG. Preparation and Electrochemical Properties Characterization of High-rate SiO₂/C Composite Materials[J]. Materials Reports, 2018, 32(3): 357 -361 .
[2]	Yimeng XIA, Shuai WU, Feng TAN, Wei LI, Qingmao WEI, Chungang MIN, Xikun YANG. Effect of Anionic Groups of Cobalt Salt on the Electrocatalytic Activity of Co-N-C Catalysts[J]. Materials Reports, 2018, 32(3): 362 -367 .
[3]	Qingshun GUAN,Jian LI,Ruyuan SONG,Zhaoyang XU,Weibing WU,Yi JING,Hongqi DAI,Guigan FANG. A Survey on Preparation and Application of Aerogels Based on Nanomaterials[J]. Materials Reports, 2018, 32(3): 384 -390 .
[4]	Lijing YANG,Zhengxian LI,Chunliang HUANG,Pei WANG,Jianhua YAO. Producing Hard Material Coatings by Laser-assisted Cold Spray:a Technological Review[J]. Materials Reports, 2018, 32(3): 412 -417 .
[5]	Zhiqiang QIAN,Zhijian WU,Shidong WANG,Huifang ZHANG,Haining LIU,Xiushen YE,Quan LI. Research Progress in Preparation of Superhydrophobic Coatings on Magnesium Alloys and Its Application[J]. Materials Reports, 2018, 32(1): 102 -109 .
[6]	Wen XI,Zheng CHEN,Shi HU. Research Progress of Deformation Induced Localized Solid-state Amorphization in Nanocrystalline Materials[J]. Materials Reports, 2018, 32(1): 116 -121 .
[7]	Xing LIANG, Guohua GAO, Guangming WU. Research Development of Vanadium Oxide Serving as Cathode Materials for Lithium Ion Batteries[J]. Materials Reports, 2018, 32(1): 12 -33 .
[8]	Hao ZHANG,Yongde HUANG,Yue GUO,Qingsong LU. Technological and Process Advances in Robotic Friction Stir Welding[J]. Materials Reports, 2018, 32(1): 128 -134 .
[9]	Laima LUO, Mengyao XU, Xiang ZAN, Xiaoyong ZHU, Ping LI, Jigui CHENG, Yucheng WU. Progress in Irradiation Damage of Tungsten and Tungsten AlloysUnder Different Irradiation Particles[J]. Materials Reports, 2018, 32(1): 41 -46 .
[10]	Fengsen MA,Yan YU,Jie ZHANG,Haibo CHEN. A State-of-the-art Review of Cytotoxicity Evaluation of Biomaterials[J]. Materials Reports, 2018, 32(1): 76 -85 .

Viewed

Full text

Abstract

Cited

Shared

Discussed