High-Strength Carbon Nanotube Film from Improving Alignment and Densification.

Xu, Wei; Chen, Yun; Zhan, Hang; Wang, Jian Nong

Xu, Wei; Chen, Yun; Zhan, Hang; Wang, Jian Nong.

Afiliación

Xu W; Nano Carbon Research Center, School of Mechanical and Power Engineering, East China University of Science and Technology , 130 Meilong Road, Shanghai 200237, P. R. China.
Chen Y; School of Materials Science and Engineering, Shanghai Jiao Tong University , 800 Dong Chuan Road, Shanghai 200240, P. R. China.
Zhan H; Nano Carbon Research Center, School of Mechanical and Power Engineering, East China University of Science and Technology , 130 Meilong Road, Shanghai 200237, P. R. China.
Wang JN; Nano Carbon Research Center, School of Mechanical and Power Engineering, East China University of Science and Technology , 130 Meilong Road, Shanghai 200237, P. R. China.

Nano Lett ; 16(2): 946-52, 2016 Feb 10.

Article en En | MEDLINE | ID: mdl-26757031

ABSTRACT

ABSTRACT

A new method is reported for preparing carbon nanotube (CNT) films. This method involves the continuous production of a hollow cylindrical CNT assembly and its condensation on a winding drum. The alignment and densification of CNTs in the film are improved by controlling the winding rate and imposition of mechanical rolling, respectively. The prepared film has a strength of 9.6 GPa, which is well above those for all other man-made films and fibers.

Palabras clave

alignment; carbon nanotube film; densification; high strength; rolling

Texto completo

Añadir a Mi BVS

Imprimir

XML

PubMed Links

Buscar en Google

Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Nano Lett Año: 2016 Tipo del documento: Article