[1]夏艳平,陶 宇,梁平辉,等.纳米银/环氧树脂纳米复合材料制备和性能表征[J].常州大学学报(自然科学版),2011,(01):1-4.
　XIA Yan-ping,TAO Yu,LIANG Ping-hui,et al.Study of the Preparation and Characterization of the Epon Filled with Nanosilver[J].Journal of Changzhou University(Natural Science Edition),2011,(01):1-4.
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纳米银/环氧树脂纳米复合材料制备和性能表征()
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常州大学学报(自然科学版)[ISSN:2095-0411/CN:32-1822/N]

卷:
期数:
2011年01期
页码:
1-4
栏目:
材料科学与工程
出版日期:
2011-01-01

文章信息/Info

Title:
Study of the Preparation and Characterization of the Epon Filled with Nanosilver
作者:
夏艳平1; 陶 宇1; 梁平辉2; 吴海平1; 2; 陶国良1
1.常州大学 材料科学与工程学院,江苏 常州 213164; 2.常熟佳发化学有限责任公司,江苏 苏州 215533
Author(s):
XIA Yan-ping1; TAO Yu1; LIANG Ping-hui2; WU Hai-ping1; 2; TAO Guo-liang1
1.School of Materials Science and Engineering,Changzhou University,Changzhou213164,China; 2.Changshu Jiafa Chemical Co. Ltd.,Suzhou 215533,China
关键词:
纳米银;  复合材料;  热导率;  剪切强度
Keywords:
silver nanomaterials;  composite material;  thermal conductivity;  shear strength
分类号:
TB 333
文献标志码:
A
摘要:
以乙二醇作为还原剂,采用微波法制备长径比不一的银纳米材料。采用SEM和XRD对不同长径比的纳米银进行了表征。以不同长径比的纳米银作为导热填料成功的制备了导热性能优异的环氧复合材料。环氧复合材料的热性能和力学性能测试表明:当长径比为33的银纳米线在较低的填充量具有较高的热导率,比填充纳米方块的环氧复合材料高约9倍(热导率为16.63 W·m-1·K-1)。填充银纳米线的环氧复合材料的抗剪切强度(以铝为基板的抗剪切强度为18.7 MPa)相比于填充相同体积分数的银纳米方块和银纳米棒的环氧复合材料均有不同程度的提高。
Abstract:
Nanostructured silver with different slenderness ratio was prepared by a microwave(MW)assisted method. The nano-silver was characterized by scanning electronic microscope(SEM)and X-ray diffraction(XRD). Compositematerial was prepared by using nano-silver as the conductive filler. The thermal conductive and shear strength testing results show that the composite materialfilled with Ag nanowires(volume fraction 26%)has thermal conductivity(16.63)9 times stronger than that of thermal conductive filled with nanocubes. As thelower filler content, the composite material filled with Ag nanowires exhibits higher shear strength(18.7 MPa on Al substrate)than the composite material filled with nanorods or the nanocubes.

参考文献/References:

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备注/Memo

备注/Memo:
基金项目:江苏省基础研究计划(BK2009570); 常州市工业科技攻关(CE20090043) 作者简介:夏艳平(1986-),女,江苏盐城人,硕士生; 通讯联系人:陶国良。
更新日期/Last Update: 2011-01-01