1.It has many special properties and can be used in electronics,machinery,medicine,energy,chemicals,optics and other fields of materials science,as well as potential used in architectural fields.

2.They exhibit extraordinary strength and unique electrical properties and are efficient thernal conductors.

3.Carbon nanotube has the highest strength,which is much stronger than the steel,at the same time ,carbon nanotube is very light in weight, which is only one tenth of the steel.It has great application perspectives in the field of composite materials and will be great influence to aerospace and aeronautics.

4.Carbon nanotube has excellent field emission performance.It can be used in making flat panel display device and instead of the big and heavy cathode electron technique.

5.It is suitable to use as energy storage materials such as hydrogen storage.In medicine technique, it can as nano container and to achieve control the dosage.