4石墨烯的应用尽管纳米管具有许多独特的优点,但石墨烯与其相比具有无可比拟的优势,如在制作复杂电路时若采用纳米管,则必须经过仔细筛选和定位,目前还没有开发出有效的方法,而采用石墨烯工艺较为简单和容易得多;石墨烯平面型材料与传统的半导体器件CMOS等的平面化工艺兼容性较 4 Graphene Applications Despite the many unique advantages of nanotubes, graphene offers unparalleled advantages over such methods as the use of nanotubes in the fabrication of complex circuits, which must be carefully screened and positioned without the current development Out of effective methods, and the use of graphene process is relatively simple and much easier; graphene planar materials and CMOS and other traditional semiconductor device planarization process compatibility is more