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中文摘要：
采用廉价的混和工业原料石油液化气作为碳源，通过浮游过程在陶瓷球表面实现了碳纳米管阵列的大批量制备．陶瓷球提供了的大比表面积和较好的流动性，使碳纳米管阵列的连续批量生产有望实现．在陶瓷球表面获得的碳纳米管阵列取向好，直径可控，原生阵列纯度高达97，5％．若进一步降低反应温度，可以制备得到直径约为13nm的小直径碳纳米管阵列．因此，通过直接采用工业燃料作为碳源、球表面作为生长基板，可以低成本大批量制备碳纳米管阵列．
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