发明名称 |
DIBLOCK COPOLYMER MODIFIED NANOPARTICLE-POLYMER NANOCOMPOSITES FOR ELECTRICAL INSULATION |
摘要 |
The invention relates to an electric insulation material including modified nanoparticles, a porous substrate and polymer matrix, wherein the modified nanoparticles include a nanoparticle and a diblock copolymer covalently attached to the nanoparticle, the diblock copolymer including a first block polymer of molecular weight greater than 1000 and a glass transition temperature below room temperature attached to the nanoparticle and a second block polymer of molecular weight greater than 1000 covalently linked to the first block polymer, wherein the second block polymer and the matrix both possess the same chemical functionality. Other electrical insulation materials and methods of making such electrical insulation materials are also disclosed.
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申请公布号 |
US2011061891(A1) |
申请公布日期 |
2011.03.17 |
申请号 |
US20100757673 |
申请日期 |
2010.04.09 |
申请人 |
RENSSELAER POLYTECHNIC INSTITUTE |
发明人 |
SCHADLER LINDA S.;HILLBORG HENRIK;BENICEWICZ BRIAN;ZHAO SU |
分类号 |
H01B3/30;B05D3/02;B32B3/26;C08L63/00;D02G3/00 |
主分类号 |
H01B3/30 |
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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