Densified Kinetics and Properties of Carbon Matrix Composites Reinforced with Carbon Nanotubes Prepared by Dielectrophoresis | Zendy

Li Jin Song | Zendy; Guan Jia Ming | Zendy; Luo Rui Ying | Zendy

Premium

Densified Kinetics and Properties of Carbon Matrix Composites Reinforced with Carbon Nanotubes Prepared by Dielectrophoresis

Author(s) -

Li Jin Song,

Guan Jia Ming,

Luo Rui Ying

Publication year - 2016

Publication title -

advanced engineering materials

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.938

H-Index - 114

eISSN - 1527-2648

pISSN - 1438-1656

DOI - 10.1002/adem.201500438

Subject(s) - carbon nanotube , materials science , composite material , composite number , flexural strength , modulus , chemical vapor infiltration , flexural modulus , carbon fibers , dielectrophoresis , nanotechnology , microfluidics

A carbon nanotube (CNT) reinforced carbon/carbon composite fabricated using the dielectrophoresis and chemical vapor infiltration is described. CNT content is found to decrease with increasing frequency and has a strong influence on the temperature distribution along the thickness direction of the preforms. The density variation with position in the CNT‐added preform at 500 Hz is the smallest (0.012 g cm −3 ), while the CNT‐added preforms at 50 Hz and 5 000 Hz could not be densified efficiently. The flexural strength and modulus of the composite at 500 Hz are increased by nearly 12.2 and 19.7%, respectively, compared to that of the composite at DC 30 V.

This content is not available in your region!

Continue researching here.

Having issues? You can contact us here

Accelerating Research