Through adding a small amount of sulfur powder into solid ferrocene precursor, we fabricate high purity, uniform and straight carbon fiber arrays that can extend to several millimeters by the floating catalyst method.

• 本文通过在固体二茂铁前驱体中添加少量硫粉,利用浮动催化化学气相沉积法制得了高纯度,直径和长度均一、笔直定向、达数毫米的碳纤维阵列。