|本期目录/Table of Contents|

[1]王炳辉,茅文良,陈海相,等. LDPE/EVA/CB导电泡沫复合材料的压阻行为[J].浙江理工大学学报,2011,28(01):39-43.
　WANG Bing hui,MAO Wen liang,CHEN Hai xiang,et al. Piezoresistance Behavior of LDPE/EVA/CB Foam Conductive Composites[J].Journal of Zhejiang Sci-Tech University,2011,28(01):39-43.
点击复制

 LDPE/EVA/CB导电泡沫复合材料的压阻行为()
分享到：

浙江理工大学学报[ISSN:1673-3851/CN:33-1338/TS]

卷:
第28卷
期数:
2011年01期
页码:
39-43
栏目:
出版日期:
2011-02-28

文章信息/Info

Title:
 Piezoresistance Behavior of LDPE/EVA/CB Foam Conductive Composites
文章编号:
16733851 (2011) 01003905
作者:
 王炳辉;  茅文良;  陈海相;  陈文兴
 浙江理工大学先进纺织材料与制备技术教育部重点实验室， 杭州 310018
Author(s):
 WANG Binghui;  MAO Wenliang;  CHEN Haixiang;  CHEN Wenxing
 The Key Laboratory of Advanced Textile Materials and Manufacturing Technology(Zhejiang SciTech University), Ministry of Education, Hangzhou 310018, China
关键词:
 ; 低密度聚乙烯;  乙烯醋酸乙烯酯;  导电炭黑;  泡沫;  压阻行为
分类号:
O631
文献标志码:
A
摘要:
    研究了导电炭黑(CB)填充低密度聚乙烯(LDPE)/乙烯醋酸乙烯酯(EVA)泡沫复合材料的压阻行为(PRB)。结果表明，LDPE/EVA/CB导电泡沫复合材料的电阻在低压力作用下就发生显著变化，呈现出电阻负压力系数(NPC)效应。复合材料的NPC效应依赖于CB填充质量分数，质量分数较低时，材料的NPC效应随质量分数的增加而增强；质量分数为23%时，材料达到较强的NPC效应。复合材料在加载卸载压力过程中，R/R0F曲线具有明显的电阻滞后行为，滞后性与循环次数和CB质量分数密切相关，增加循环次数或CB质量分数，都可有效提高材料的PRB稳定性。在恒定压力作用下，复合材料的电阻随时间呈非线性下降，表现为典型的电阻弛豫现象。

参考文献/References:

［1］ Tressler J F, Alkoy S, Dogan A. Functional composites for sensors, actuators and transducer［J］. Composites: Part A, 1999, 30(2): 477482.
［2］ 刘静, 潘颐, 张向武. SnPb合金填充聚合物导电复合材料的PTC效应［J］. 复合材料学报, 2002, 19(6): 115119.
［3］ Lundberg B, Sundqvist B J. Rseistiivty of a composite conducting polymer as a function of temperature, pressure, and environment: applications as a pressure and gas concentrait on transducer［J］. Appl Phys, 1986, 60: 10741079.
［4］ Carmona F, Canet R, Delhaes P J. Piezoresistivity of heterogeneous solids［J］. Appl Phys, 1987, 61: 25502557.
［5］ Lu J R, Weng W G, Chen X F, et al. Piezoresistive materials from directed shearinduced assembly graphite nanosheets in polyethylene［J］. Adv Funct Mater, 2005, 15: 13581363.
［6］ Wang Peng, Ding Tianhuai. Conductivity and piezoresistivity of conductive carbon black filled polymer composite［J］. Journal of Applied Polymer Science, 2010, 116: 20352039.
［7］ 黄英, 高峰, 仇怀利, 等. 用于接触压力测量的柔性力敏导电胶研究［J］. 功能材料, 2008, 39(2): 177180.
［8］ 许利, 代坤, 许向彬, 等. 炭黑填充复合型导电聚合物的压阻特性［J］. 工程塑料应用, 2008, 36(8): 7983.
［9］ 周剑锋, 宋义虎, 郑强, 等. 短碳纤维填充HDPE复合体系渗流网络与压阻行为［J］. 高等学校化学学报, 2004, 25(7): 13381341.
［10］ 〖ZK（#〗〖JP2〗施健, 闻荻江. 聚丙烯/尼龙/玻璃纤维/炭黑四元双逾渗复合体系的压阻行为［J］. 纤维复合材料, 2009, 26(1): 3538.
［11］ 王鹏, 丁天怀, 徐峰, 等. 炭黑填充型导电复合材料的压阻计算模型及实验验证［J］. 复合材料学报, 2004, 21(6): 3438.
［12］ Chen L, Chen G H, Lu L. Piezoresistive behavior study on fingersensing silicone rubber/graphite Nanosheet nanocomposites［J］. Adv Funct Mater, 2007, 17: 898904.
［13］ 吴菊英, 黄渝鸿, 范敬辉, 等. 炭黑/橡胶力敏复合材料压阻特性的研究［J］. 橡胶工业, 2010, 57(1): 3438.
［14］ Bueche F. Conductive polymer composites［J］. J Appl phys, 1972, 43(11): 48374838.
［15］ 霍玉云, 关锐锋, 曾庆东. 感压导电弹性体的研究: 第3报 感压导电机理［J］. 特种橡胶制品, 1991(2): 1822.

相似文献/References:

[1]陈智杰a,赵晓丽a,徐畅b,等. 有机颜料微胶囊在涂料染色中的应用及其染色效果分析[J].浙江理工大学学报,2013,30(01):1.
　CHEN Zhi jiea,ZHAO Xiao lia,XU Changb,et al. Application of Organic Pigment Microcapsule in Pigment Dyeingand Its Dyeing Results[J].Journal of Zhejiang Sci-Tech University,2013,30(01):1.
[2]詹永娟,谢维斌,姜晓云,等. 织物液态水传递性能的自动检测技术及应用[J].浙江理工大学学报,2013,30(01):6.
　ZHAN Yong juan,XIE Wei bin,JIANG Xiao yun,et al. Technology and Application of the Automatic Detection inTesting Liquid Transport Properties of Textiles[J].Journal of Zhejiang Sci-Tech University,2013,30(01):6.
[3]孙麒. 基于极大似然估计的织物图像分割[J].浙江理工大学学报,2013,30(01):12.
　SUN Qi. Textile Image Segmentation Based on theMaximum Likelihood Algorithm[J].Journal of Zhejiang Sci-Tech University,2013,30(01):12.
[4]巫静a,田彦杰b,汪澜a,等. 基于SVM理论的涤纶织物分散染料上染率模型研究[J].浙江理工大学学报,2013,30(01):21.
　WU Jinga,TIAN Yan jieb,WANG Lana,et al. Research on Modeling of DyeUptake Rate for Disperse Dyes onPolyester Fibers Based on SVM[J].Journal of Zhejiang Sci-Tech University,2013,30(01):21.
[5]周昊,徐英莲,齐素梅.微孔结构改性涤纶/棉混纺针织物服用性能的研究[J].浙江理工大学学报,2013,30(01):21.
　ZHAO Hao,XU Ying lian,QI Su mei. Research on Using Knitted Blend Fabric of Modified Polyesterby Cellular Structure and Cotton for Wearing[J].Journal of Zhejiang Sci-Tech University,2013,30(01):21.
[6]孙佳英,李艳清,章斐燕,等. 纺织结构复合材料铺层顺序设计与力学性能分析[J].浙江理工大学学报,2013,30(01):27.
　SUN Jia ying,LI Yan qing,ZHANG Fei yan,et al. Study on Layer Sequence Design and Mechanical Propertiesof Textile Structure Composites[J].Journal of Zhejiang Sci-Tech University,2013,30(01):27.
[7]丁源维,王騊,姚菊明,等. 静电纺制备TiO2/PVA复合纳米纤维及其光催化性能研究[J].浙江理工大学学报,2013,30(01):31.
　DING Yuan wei,WANG Tao,YAO Ju ming,et al. Photocatalytic Performance Investigation of TiO2/PVANanofibers Prepared by Electrospinning[J].Journal of Zhejiang Sci-Tech University,2013,30(01):31.
[8]章梦洁,伍仲,方园. 涤棉混纺织物阻燃性能的实验分析[J].浙江理工大学学报,2013,30(01):36.
　ZHANG Meng jie,WU Zhong,FANG Yang. Experimental Study on the PolyesterCotton BlendedFabrics Flame Retardancy[J].Journal of Zhejiang Sci-Tech University,2013,30(01):36.
[9]胡觉亮a,孔云鹏b,韩曙光a,等. 基于随机需求的服装供应链回购契约研究[J].浙江理工大学学报,2013,30(01):40.
　HU Jue lianga,KONG Yun pengb,HAN Shu guanga,et al. Study on Repurchase Contract in a Fashion Chainwith the Stochastic Demand[J].Journal of Zhejiang Sci-Tech University,2013,30(01):40.
[10]毛雯,阎玉秀. 针织服装供应商评价指标体系构建与权重确定[J].浙江理工大学学报,2013,30(01):46.
　MAO Wen,YAN Yu xiu. Building Evaluation Index System for Knitting Clothing Suppliersand Determining the Weight[J].Journal of Zhejiang Sci-Tech University,2013,30(01):46.

备注/Memo

备注/Memo:
 收稿日期： 2010-04-14
基金项目： 教育部创新团队项目资助(IRT0654)
作者简介： 王炳辉(1984-)，男，浙江萧山人，硕士研究生，从事功能高分子材料的研究。
更新日期/Last Update: