为了研究新型环境声学功能材料,在压电导电原理的基础上,制备了以不同含量炭黑为导电相,以聚氯乙烯为基体材料,以锆钛酸铅为压电相的压电导电吸声复合材料.通过对复合材料体系的动态力学、电学和声学性能的测试分析,探讨了压电导电复合材料体系中压电吸声途径的耗能机制.结果表明,添加体积含量4%炭黑粉的压电复合材料具有最高的吸声性能.
参考文献
| [1] | 成国祥,沈锋,卢涛.锆钛酸铅/高分子复合膜的吸声特性[J].高分子材料科学与工程,1999,15(3):133-135.Cheng Guoxiang,Shen Feng,Lu Tao.Acoustic absorption performance of lead zirconate titanate(PZT)/ polymer composite films[J].Polymer Material Science and Engineering,1999,15(3):133-135. |
| [2] | 蔡俊,秦川丽,蔡伟民.0-3型压电复合材料的声学性能研究[J].压电与声光,2005,27(3):294-296.Cai Jun,Qin Chuanli,Cai Weimin.Study on acoustic property of 0-3 piezoelectric composites[J].Piezoelectrics and Acoustooptics,2005,27(3):294-296 |
| [3] | 张慧萍,晏雄,董跃清.PVDF/PZT/CB高分子复合材料的介电耗能机制[J].高分子材料科学与工程,2004,20(2):209-212.Zhang Huiping,Yan Xiong,Dong Yueqing.Study on mechanism of dielectric loss of polymeric composites PVDF/PZT/CB[J].Polymer Material Science and Engineering,2004,20(2):209-212. |
| [4] | Ting R Y.A review on the development of piezoelectric composites for underwater acoustic transducer applications[J].IEEE Transactions on Instrumentation and Measurement,1992,41(1):64-67. |
| [5] | 陈祥宝.颗粒填充导电复合材料的传导特性[J].复合材料学报,1996,13(4):1-7.Chen Xiangbao.Conductive characterization of composites filled by conducting polymer particles[J].Acta Materiae Compositae Sinica,1996,13(4):1-7. |
| [6] | Tressler J F,Alkoy S,Dogan A.Functional composites for sensors,actuators and transducer[J].Composites Part A,1999,30(2):477-482. |
| [7] | Pillai V B,Das J N.Influence of carbon black filler types on dynamic mechanical properties of certain underwater polychloroprene rubber vulcanizates[J].Plastics,Rubber and Composites Processing and Applications,1992,18:155-160. |
| [8] | Heaney M B.Electrical transport measurements of a carbonblack-polymer composite[J].Physica A,1997,241(1):296-300. |
| [9] | 晏雄,张慧萍.应用压电陶瓷的减振复合材料研究[J].东华大学学报,2000,26(2):29-32.Yan Xiong,Zhang Huiping.Study of damping composite material using piezoelectric ceramics[J].Journal of Donghua University,2000,26(2):29-32. |
| [10] | 张福学,王丽坤.现代压电学(中)[M].北京:科学出版社,2002:292-294. |
| [11] | Yan Xiong,Zhang Huiping,Masao S.Damping properties of piezoelectric and electrical conductive of BaTiO3/VGCF/CPE composites:Effect of carbon fiber[J].Journal of Donghua University,2001,18(3):11-13. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%