发明名称 |
Dynamic mechanical polymer nanocomposites |
摘要 |
Polymer nanocomposites exhibit a reversible change in stiffness and strength in response to a stimulus. The polymer nanocomposites include a matrix polymer with a comparably low modulus and strength and nanoparticles that have a comparably high modulus and strength. The particle-particle interactions are switched by the stimulus, to change the overall material's mechanical properties. In a preferred embodiment, a chemical regulator is used to facilitate changes of the mechanical properties. Methods for inducing modulus changes in polymer nanocomposites are also disclosed.
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申请公布号 |
US2009318590(A1) |
申请公布日期 |
2009.12.24 |
申请号 |
US20090384729 |
申请日期 |
2009.04.08 |
申请人 |
CASE WESTERN RESERVE UNIVERSITY |
发明人 |
WEDER CHRISTOPH;ROWAN STUART J.;CAPADONA JEFFREY R.;TYLER DUSTIN J.;SHANMUGANATHAN KADHIRAVAN;VAN DEN BERG OTTO |
分类号 |
C08L1/00;C08K5/09;C08K5/13;C08K5/41 |
主分类号 |
C08L1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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