发明名称 |
GRAPHENE-REINFORCED POLYMER MATRIX COMPOSITES |
摘要 |
A graphene-reinforced polymer matrix composite comprising an essentially uniform distribution in a thermoplastic polymer of about 10% to about 50% of total composite weight of particles selected from graphite microp articles, single-layer graphene nanoparticles, multilayer graphene nanoparticles, and combinations thereof, where at least 50 wt% of the particles consist of single- and/or multi-layer graphene nanoparticles less than 50 nanometers thick along a c-axis direction. The graphene-reinforced polymer matrix is prepared by a method comprising (a) distributing graphite microparticles into a molten thermoplastic polymer phase comprising one or more matrix polymers; and (b) applying a succession of shear strain events to the molten polymer phase so that the matrix polymers exfoliate the graphite successively with each event until at least 50% of the graphite is exfoliated to form a distribution in the molten polymer phase of single- and multi- layer graphene nanoparticles less than 50 nanometers thick along a c-axis direction. |
申请公布号 |
WO2016018995(A1) |
申请公布日期 |
2016.02.04 |
申请号 |
WO2015US42623 |
申请日期 |
2015.07.29 |
申请人 |
RUTGERS, THE STATE UNIVERSITY OF NEW JERSEY |
发明人 |
NOSKER, THOMAS;LYNCH, JENNIFER;KEAR, BERNARD;HENDRIX, JUSTIN;CHIU, GORDON |
分类号 |
C01B31/04 |
主分类号 |
C01B31/04 |
代理机构 |
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