Development and mechanism of ultralow dielectric loss and toughened bismaleimide resins with high heat and moisture resistance based on unique amino-functionalized metal-organic frameworks

被引：41
作者：
Han, Xianchao [1 ]
Yuan, Li [1 ]
Gu, Aijuan [1 ]
Liang, Guozheng [1 ]
机构：
[1] Soochow Univ, State & Local Joint Engn Lab Novel Funct Polymer, Jiangsu Key Lab Adv Funct Polymer Design & Applic, Dept Mat Sci & Engn,Coll Chem Chem Engn & Mat Sci, Suzhou 215123, Peoples R China
来源：
COMPOSITES PART B-ENGINEERING | 2018年 / 132卷
基金：
中国国家自然科学基金;
关键词：
Thermosetting resin; Polymer-matrix composites (PMCs); Electrical properties; Mechanical properties; CYANATE ESTER; THIN-FILMS; PERFORMANCE; COMPOSITES; CONSTANT; CARBON; MIL-101; HYBRID; OXIDE;
D O I：
10.1016/j.compositesb.2017.07.087
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
High dielectric loss is the main factor that leads to easy aging and low service reliability of electronic and insulation products. Herein, novel heat and moisture-resistant bismaleimide (BD) resins with ultralow dielectric loss and high toughness were developed through synthesizing unique amino-functionalized metal-organic framework (sN-MIL) with small pore diameter and low specific surface. The addition of only 0.3 wff sN-MIL into BD resin effectively improves impact strength and fracture toughness to about 1.70 times; meanwhile significantly reducing dielectric loss to only 0.0004 (100 Hz), which is almost the lowest dielectric loss reported among porous filler/polymer composites. The origin behind these attractive performances of sN-MIL/BD composites was intensively discussed. (C) 2017 Elsevier Ltd. All rights reserved.
引用
收藏
页码：28 / 34
页数：7
相关论文
共 38 条
[1]   Image Analysis with Rapid and Accurate Two-Dimensional Gaussian Fitting [J].
Anthony, Stephen M. ;
Granick, Steve .
LANGMUIR, 2009, 25 (14) :8152-8160
[2]   Dielectric and infrared inference of thermo-oxidative aging of a bismaleimide composite material [J].
Daily, Connor ;
Barnard, Dan J. ;
Jones, Roger W. ;
McClelland, John F. ;
Bowler, Nicola .
COMPOSITES PART B-ENGINEERING, 2016, 101 :167-175
[3]   Physical Properties of Oriented Thin Films Formed by the Electrostatic Complexation of Sulfonated Polyaramid [J].
Every, Hayley A. ;
van der Ham, Leen V. ;
Picken, Stephen J. ;
Mendes, Eduardo .
JOURNAL OF PHYSICAL CHEMISTRY B, 2008, 112 (51) :16403-16408
[4]   Development of epoxy mixtures for application in aeronautics and aerospace [J].
Guadagno, Liberata ;
Raimondo, Marialuigia ;
Vittoria, Vittoria ;
Vertuccio, Luigi ;
Naddeo, Carlo ;
Russo, Salvatore ;
De Vivo, Biagio ;
Lamberti, Patrizia ;
Spinelli, Giovanni ;
Tucci, Vincenzo .
RSC ADVANCES, 2014, 4 (30) :15474-15488
[5]   Improving the mechanical, thermal, dielectric and flame retardancy properties of cyanate ester with the encapsulated epoxy resin-penetrated aligned carbon nanotube bundle [J].
Guan, Qingbao ;
Yuan, Li ;
Zhang, Yi ;
Gu, Aijuan ;
Liang, Guozheng .
COMPOSITES PART B-ENGINEERING, 2017, 123 :81-91
[6]  
Guo Y, 2015, J APPL POLYM SCI, V132, DOI [10.1002/APP.42791, 10.1002/app.42791]
[7]   Electrical, thermal and mechanical properties of poly-etherimide epoxy-diamine blend [J].
Halawani, N. ;
Auge, J. L. ;
Morel, H. ;
Gain, O. ;
Pruvost, S. .
COMPOSITES PART B-ENGINEERING, 2017, 110 :530-541
[8]   Toughening Mechanisms in Aromatic Polybenzoxazines Using Thermoplastic Oligomers and Telechelics [J].
Hamerton, Ian ;
McNamara, Lisa T. ;
Howlin, Brendan J. ;
Smith, Paul A. ;
Cross, Paul ;
Ward, Steven .
MACROMOLECULES, 2014, 47 (06) :1946-1958
[9]   Amino-functionalized basic catalysts with MIL-101 structure [J].
Hartmann, Martin ;
Fischer, Marcus .
MICROPOROUS AND MESOPOROUS MATERIALS, 2012, 164 :38-43
[10]   The dielectric constant of air at radiofrequencies [J].
Hector, L. G. ;
Schultz, H. L. .
PHYSICS-A JOURNAL OF GENERAL AND APPLIED PHYSICS, 1936, 7 (01) :133-136
1234