Fracture energy of nano- and micro-silica particle-filled epoxy composites
Fracture energy of nano- and micro-silica particle-filled epoxy composites
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纳米和微米二氧化硅颗粒填充环氧复合材料的断裂能
DOI：
10.1504/ijtamm.2011.041176
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发表时间：
2011
期刊：
影响因子：
--
通讯作者：
M. Higuchi
中科院分区：
文献类型：
--
作者：
T. Adachi;Y. Imai;M. Higuchi
实验研究了粒径对纳米和微球形二氧化硅填充环氧复合材料断口表面能和弹性模量的影响。复合材料的杨氏模量和剪切模量与Lewis和Nielsen方程的计算结果一致，且仅与颗粒的体积分数有关。根据临界能量释放率和含不均匀度的表面面积计算了断口表面能。表面能是恒定的，与粒子的体积分数无关。
The effects of particle size on the surface energy of the fracture surface and elastic moduli of nano- and micro-spherical silica-particle-filled epoxy composites were investigated experimentally. The Young's modulus and shear modulus of the composites agreed well with the results evaluated by Lewis and Nielsen's equation and were shown to be dependent on only the volume fraction of the particle. Surface energies of the fracture surface were evaluated from the critical energy release rates and the surface areas including the unevenness. The surface energies were shown to be constant regardless of the volume fraction of the particle.
影响因子：
13.1
作者：
Kwon, Soon-Chul;Adachi, Tadaharu;Araki, Wakako
通讯作者：
Araki, Wakako
影响因子：
9.4
作者：
Kwon, Soon-Chul;Adachi, Tadaharu;Yamaji, Akihiko
通讯作者：
Yamaji, Akihiko
存在中间相层时玻璃颗粒混合聚合物的微观到宏观响应
DOI：
--
发表时间：
2006
期刊：
Int. J. Mech. Sci 48
影响因子：
--
作者：
Shibutani;T.;Fumihiko Kimura;Naghi Esmaeili and Yoshihiro Tomita
通讯作者：
Naghi Esmaeili and Yoshihiro Tomita