Invention Grant
US09303137B2 Nanocomposite material containing alumina nanofibers and method for making same 有权
含有氧化铝纳米纤维的纳米复合材料及其制造方法

Nanocomposite material containing alumina nanofibers and method for making same
Abstract:
A method for producing a nanocomposite material reinforced by alumina Al2O3 nanofibers involving synthesizing the alumina Al2O3 nanofibers directly from a melt comprising molten metallic aluminum, the method comprising a controlled liquid phase oxidation of the melt, wherein the synthesized alumina Al2O3 nanofibers have a diameter between 3 and 45 nm and length of more than 100 nm and combining the synthesized alumina Al2O3 nanofibers with a polymer matrix to produce the nanocomposite material reinforced by the alumina Al2O3 nanofibers. The alumina Al2O3 nanofibers may be monocrystalline alumina Al2O3 nanofibers. The alumina Al2O3 nanofibers and the molecules of the polymer may be aligned.
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