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1-3压电复合材料的压电、介电及铁电性能要远远优于0-3压电复合材料. 在制备传统的0-3复合材料过程中引入电泳技术，使得压电颗粒在聚合物基体中取向排列，制备得到伪1-3复合材料. 实验结果表明：在制备PZT/环氧树脂0-3复合压电材料固化过程中，采用500 V/mm，4 kHz的电场对其进行电泳辅助取向，可使得颗粒呈现珍珠串状排列，得到伪1-3复合材料；其压电、介电、铁电性能均比原来的0-3复合材料有显著的提高. 电泳辅助制备技术用于制备伪1-3复合压电材料具有操作简单、成本低廉、压电、介电、铁电性能显著提高等优点，在智能传感领域具有很好的实际应用前景.The 1-3 ceramic/polymer piezoelectric composites have greater dielectric, piezoelectric and ferroelectric properties than 0-3 composites. In this paper, electrophoresis is introduced into the fabrication procedure of traditional 0-3 ceramic/polymer piezoelectric composite to move and pearl-serially align the piezoelectric particles in the polymer matrix, which is called pseudo 1-3 composite. In this work, the PZT/epoxy pseudo 1-3 piezoelectric is fabricated via using a 500 V/mm, 4 kHz AC electric field to form the electrophoresis phenomenon during the curing procedure. Compared with the traditional 0-3 piezoelectric composites, the pseudo 1-3 piezoelectric composites behave as the significantly-enhanced dielectric, piezoelectric and ferroelectric performances on basis of our theoretical analysis and experimental measurement result. Electrophoresis–assisted fabricating pseudo 1-3 piezoelectric composite possesses the advantages of simple operation, low cost and significant performance improvement, which make it hopeful to be used to prepare high-performance ceramic/polymer piezoelectric composites for practical application.
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Keywords:
- piezoelectric /
- 0-3 composite /
- pseudo 1-3 composite /
- electrophoresis
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[5] Wan H, Xie L Q, Wu X Z, Liu X C 2005 Acta Phys. Sin. 54 3872 (in Chinese) [万红, 谢立强, 吴学忠, 刘希从 2005 54 3872]
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[12] Zhou D, Luo L H, Wang F F, Jia Y M, Zhao X Y, Luo H S 2008 Acta Phys. Sin. 57 4552 (in Chinese) [周丹, 罗来慧, 王飞飞, 贾艳敏, 赵祥永, 罗豪甦 2008 57 4552]
[13] Zhou J P, Shi Z, Liu G, He H C, Nan C W 2006 Acta Phys. Sin. 55 3766 (in Chinese) [周剑平, 施展, 刘刚, 何泓材, 南策文 2006 55 3766]
[14] Zhong C G, Jiang Q, Fang J H, Jiang X F, Luo L J 2009 Acta Phys. Sin. 58 7227 (in Chinese) [仲崇贵, 蒋青, 方靖淮, 江学范, 罗礼进 2009 58 7227]
[15] Thomas F M, Victor F J, Ahmad S, Roland L L, Richard B C 1995 J. Am. Ceram. Soc. 78 2913
[16] Quint J, Viallard A 1978 J. Solution Chem. 7 525
[17] Wei Q Q, Wei Z J, Ren L M, Zhao H B, Ye T Y, Shi Z J, Fu Y Y, Zhang X, Huang R 2012 Chin. Phys. B 21 088103
[18] Ren Y K, Ao H R, Gu J Z, Jiang H Y, Antonio R 2009 Acta Phys. Sin. 58 7869 (in Chinese) [任玉坤, 敖宏瑞, 顾建忠, 姜洪源, Antonio Ramos 2009 58 7869]
[19] Jiang H Y, Ren Y K, Tao Y 2011 Chin. Phys. B 20 057701
[20] Yamamot K, Akita S, Nakayama Y 1998 J. Phys. D: Appl. Phys. 31 34
[21] Chen X Q, Sajto T, Yamada H, Matsushige K 2001 Appl. Phys. Lett. 78 3714
[22] Furukawa T, Ishida K, Fukada E 1979 J. Appl. Phys. 50 4904
[23] Bottcher C J F 1973 Theory of Electric Polarization (Vol. 1) (New York: Elsevier Science) p41
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[1] Zhou K Y, Ye H, Zheng H Y, Yin Y, Shen W D 2010 Acta Phys. Sin. 59 365 (in Chinese) [周可余, 叶辉, 甄红宇, 尹伊, 沈伟东 2010 59 365]
[2] Ma X Y, Chen K A, Ding S H, Zhang B R 2013 Acta Phys. Sin. 62 123401 (in Chinese) [马玺越, 陈克安, 丁少虎, 张冰瑞 2013 62 123401]
[3] He H J, Nie G Q, Lin J X, Yang J S 2013 Chin. Phys. B 22 087704
[4] Yu J, Zhang D, Liu X Z, Gong X F, Song F X 2007 Acta Phys. Sin. 56 5909 (in Chinese) [于洁, 章东, 刘晓宙, 龚秀芬, 宋富先 2007 56 5909]
[5] Wan H, Xie L Q, Wu X Z, Liu X C 2005 Acta Phys. Sin. 54 3872 (in Chinese) [万红, 谢立强, 吴学忠, 刘希从 2005 54 3872]
[6] Ende D, Kempen S E, Wu X, Groen A W, Randall A C, Zwaag S 2012 J. Appl. Phys. 111 124107
[7] Yu L G, Li Z H, Ma L L 2012 Acta Phys. Sin. 61 024301 (in Chinese) [于利刚, 李朝晖, 马黎黎 2012 61 024301]
[8] Ma J, Shi Z, Lin Y H, Nan C W 2009 Acta Phys. Sin. 58 5852 (in Chinese) [马静, 施展, 林元华, 南策文 2009 58 5852]
[9] Huang S, Chang J, Xu R, Liu F T, Lu L C, Ye Z M, Cheng X 2004 Smart Mater. Struct. 13 270
[10] Yang F X, Zhang D M, Deng Z W, Jiang S L, Xu J, Li S D 2008 Acta Phys. Sin. 57 3840 (in Chinese) [杨凤霞, 张端明, 邓宗伟, 姜胜林, 徐洁, 李舒丹 2008 57 3840]
[11] Xu R X, Chen W, Zhou J 2006 Acta Phys. Sin. 55 4292 (in Chinese) [徐任信, 陈文, 周静 2006 55 4292]
[12] Zhou D, Luo L H, Wang F F, Jia Y M, Zhao X Y, Luo H S 2008 Acta Phys. Sin. 57 4552 (in Chinese) [周丹, 罗来慧, 王飞飞, 贾艳敏, 赵祥永, 罗豪甦 2008 57 4552]
[13] Zhou J P, Shi Z, Liu G, He H C, Nan C W 2006 Acta Phys. Sin. 55 3766 (in Chinese) [周剑平, 施展, 刘刚, 何泓材, 南策文 2006 55 3766]
[14] Zhong C G, Jiang Q, Fang J H, Jiang X F, Luo L J 2009 Acta Phys. Sin. 58 7227 (in Chinese) [仲崇贵, 蒋青, 方靖淮, 江学范, 罗礼进 2009 58 7227]
[15] Thomas F M, Victor F J, Ahmad S, Roland L L, Richard B C 1995 J. Am. Ceram. Soc. 78 2913
[16] Quint J, Viallard A 1978 J. Solution Chem. 7 525
[17] Wei Q Q, Wei Z J, Ren L M, Zhao H B, Ye T Y, Shi Z J, Fu Y Y, Zhang X, Huang R 2012 Chin. Phys. B 21 088103
[18] Ren Y K, Ao H R, Gu J Z, Jiang H Y, Antonio R 2009 Acta Phys. Sin. 58 7869 (in Chinese) [任玉坤, 敖宏瑞, 顾建忠, 姜洪源, Antonio Ramos 2009 58 7869]
[19] Jiang H Y, Ren Y K, Tao Y 2011 Chin. Phys. B 20 057701
[20] Yamamot K, Akita S, Nakayama Y 1998 J. Phys. D: Appl. Phys. 31 34
[21] Chen X Q, Sajto T, Yamada H, Matsushige K 2001 Appl. Phys. Lett. 78 3714
[22] Furukawa T, Ishida K, Fukada E 1979 J. Appl. Phys. 50 4904
[23] Bottcher C J F 1973 Theory of Electric Polarization (Vol. 1) (New York: Elsevier Science) p41
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