COMPOSITES FILLED WITH METAL-BASED NANOPARTICLES:SYNTHESIS AND STUDY

摘要：

Our work is devoted to synthesis of metal-filled heat-conducting dielectric with Al-core nanoparticulate filler and superhigh molecular weight polyethylene (SMPE) using polymerization-filling approach, and study of their mechanical, electric- and thermo- physic characteristics.Synthesis of metal-filled nanocomposites. Ie. Materials as organic (polyolifin) matrix with uniformly distributed isolated nanosized particles of metals (metal compounds). Requires the solution of at least two complex interdependent tasks: development of a technique for introduction and uniform distribution of nanoparticles inside the matrix. And provision of high adhesion between the particles surfaces and matrix material. Commonly used for introduction of micron-size particles into polymer matrix technique of mechanical mixing is often inapplicable for manufacturing of nanocomposites. Because nanoparticles form strong agglomerates of some microns in size, which are practically unbreakable in their mixing with matrix (is melt). The technique of polymerization filling was use to obey the requirements of uniform particle distribution 1.

关键词： Metal-core nanoparticles heat-conducting composites superhigh molecular weight polyethylene (SMPE) polymerization filling

作者: AN. Zhigach V.G. Grinev I.O. Leipunsky N.G. Berezkina B.V. Kudrov E.S.Zotova M.L.Kuskov P.A. Pshechenkov L.A.Novokshonova O.A. Kudinova

作者单位: Institute for Energy Problems of Chemical Physics RAS, 38 Leninskyprosp., Bld.2,Moscow 119334 Russia Semenovs Institute Chemical Physics RAS. 4 Kosygin Str., Moscow 119004 Russia Institute for Energy Problems of Chemical Physics RAS, 38 Leninskyprosp.,Bld.2,Moscow 119334 Russia

会议类型: 国际会议

会议名称: The 2nd International Conference on Nanomechanics & Nanocomposites(第二届国际纳米力学与纳米复合材料会议)

会议地点: 北京

会议语种:英文

页码: 109-111

在线出版日期: 2010-10-10（万方平台首次上网日期，不代表论文的发表时间）