1
Materials Science and Engineering, Sharif University of Technology
2
Surface Science, Merc
Abstract
Watt’s bath and pulse reverse (PR) electrodeposition is used to produce spherical nickelmultiwall carbon nanotubes (Ni-MWCNT) of 2.00, 0.93, 1.63 and 6.71 μm diameter and a variety ofsize distributions. For 60 cycles, an absolute electrodeposition current of 18 A/dm2 is applied atcurrent ratios of ii = idissolution/ideposition = 0, 0.077, 0.200 and 0.368. A simple exponential equation isfitted to each pulse response by a resistance-capacitance (RC) simple model giving different timeconstants usable for diagnosing the effect of different parameters. Results show that PRelectrodeposition is capable of producing microspherical Ni-MWCNT composite skeins of differentdiameters and size distributions. This could be identified with the time constant of the process.
Sadrnezhaad, S., & Attarchi, M. (2009). Pulse Reverse Electrodeposition of Spherical Ni-MWCNT Composite Skein. International Journal of Engineering, 22(2), 161-168.
MLA
S.K. Sadrnezhaad; Mehdi Attarchi. "Pulse Reverse Electrodeposition of Spherical Ni-MWCNT Composite Skein". International Journal of Engineering, 22, 2, 2009, 161-168.
HARVARD
Sadrnezhaad, S., Attarchi, M. (2009). 'Pulse Reverse Electrodeposition of Spherical Ni-MWCNT Composite Skein', International Journal of Engineering, 22(2), pp. 161-168.
VANCOUVER
Sadrnezhaad, S., Attarchi, M. Pulse Reverse Electrodeposition of Spherical Ni-MWCNT Composite Skein. International Journal of Engineering, 2009; 22(2): 161-168.
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