23 Jul Composite fiber material containing multi-walled carbon nanotube and preparation method thereof
Abstract
The invention discloses a composite fiber material containing a multi-walled carbon nanotube and a preparation method thereof. The composite fiber material containing multi-walled carbon nanotube is characterized by comprising the multi-walled carbon nanotube and organic polymer. The preparation method comprises the following steps: dispersing the multi-walled carbon nanotube into an organic solvent; after stirring and dispersing, adding a macromolecular solution to obtain multi-walled carbon nanotube polymer suspension; and connecting the polymer and the multi-walled carbon nanotube polymer suspension to a metal capillary via a syringe and a polyethylene catheter to prepare the composite fiber material containing the multi-walled carbon nanotube. The preparation method for the composite fiber material containing the multi-walled carbon nanotube is characterized in that the composite fiber material containing the multi-walled carbon nanotube is prepared by the electrostatic spinning technology, the electrical property of the electrospinning fiber is improved so as to control cell adhesive force and cell differentiation, and the preparation method has the advantages of simple technology and low cost, is easy to operate and can be applied to the bone tissue engineering.
Year: 2012
Country: CN
Doc No: 102534835