中文摘要：

引言 重油残渣是重油加工过程中的副产物,是一种富碳的复杂混合物,是工业化生产碳功能材料的主要来源之一。目前,重油残渣主要用于生产重质燃料油、生产道路和建筑沥青、作为气化原料和碳素材料原料。随着原油的重质化,石油加工过程中重油残渣的数量也日益增加,

英文摘要：

Oriented carbon films with novel structure were prepared by microwave plasma from heavy oil residue.The prepared films were characterized by field emission scanning electron microscopy,high resolution transmission electron microscopy,X-ray powder diffraction and Raman spectroscopy.The products were formed with high purity,and oriented as the shape of a strip-like wheat spike.The outer layers of the spike have a higher degree of crystallization,the maximum width and length are about 65 nm and 900 nm,respectirely, while the central parts are amorphous. It was suggested that the products experienced a process from outer to inner growth. Some metals existed in the deoiled asphalt, such as Ni and Fe, may contribute as catalyst to the aligned carbon film growth.