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Tensile properties of fumed silica filled polydimethylsiloxane networks

文献类型：期刊论文

作者Yue, Yinglei1,3; Zhang, Hui1; Zhang, Zhong1; Chen, Yunfa2
刊名COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING
出版日期2013-11-01
卷号54期号:0页码:20-27
关键词Polymer-matrix composites (PMCs) Particle-reinforcement Mechanical properties Stress transfer
英文摘要Tensile properties of fumed silica filled hydroxylated polydimethylsiloxane (PDMS) networks were investigated in the current work. Similar to unfilled bimodal networks, unimodal networks filled with concentrated fumed silica exhibit non-Gaussian effect and improved ultimate tensile properties. The concept of "hierarchical network" was proposed to depict the networks exhibiting non-Gaussian effect at sufficiently high strains. It was found that the reinforcing effect originates from both the effective volume effect from filler volume and polymer-filler interaction and the synergistic effect between network chains within the "hierarchical network". Experimental results showed that filler's dispersion, concentration, specific surface area and surface chemistry have a great influence on the tensile properties, which could be interpreted by analyzing the variation of both effective volume effect and synergistic effect. (C) 2013 Elsevier Ltd. All rights reserved.
WOS标题词Science & Technology ; Technology
类目[WOS]Engineering, Manufacturing ; Materials Science, Composites
研究领域[WOS]Engineering ; Materials Science
关键词[WOS]ATOMIC-FORCE MICROSCOPY ; STRAIN-INDUCED CRYSTALLIZATION ; MODEL NETWORKS ; MECHANICAL-PROPERTIES ; ULTIMATE PROPERTIES ; POLY(DIMETHYLSILOXANE) NETWORKS ; RUBBER ELASTICITY ; CHAIN-LENGTH ; ELASTOMERIC NETWORKS ; SILOXANE MIXTURES
收录类别SCI
语种英语
WOS记录号WOS:000325841800003
公开日期2015-05-27
源URL[http://ir.ipe.ac.cn/handle/122111/13704]  
专题过程工程研究所_研究所（批量导入）
作者单位1.Natl Ctr Nanosci & Technol, Beijing 100190, Peoples R China
2.Chinese Acad Sci, Inst Proc Engn, Beijing 100190, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714		 Yue, Yinglei,Zhang, Hui,Zhang, Zhong,et al. Tensile properties of fumed silica filled polydimethylsiloxane networks[J]. COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING,2013,54(0):20-27.
APA Yue, Yinglei,Zhang, Hui,Zhang, Zhong,&Chen, Yunfa.(2013).Tensile properties of fumed silica filled polydimethylsiloxane networks.COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING,54(0),20-27.
MLA Yue, Yinglei,et al."Tensile properties of fumed silica filled polydimethylsiloxane networks".COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING 54.0(2013):20-27.

入库方式： OAI收割

来源：过程工程研究所

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