TY - JOUR
T1 - Effect of arc behaviour on the temperature fluctuation of carbon electrode in DC arc discharge
AU - Liang, F.
AU - Tanaka, M.
AU - Choi, S.
AU - Watanabe, T.
PY - 2014
Y1 - 2014
N2 - Diffuse and multiple arc-anode attachment modes were observed in a DC arc discharge with a carbon electrode. During the arc discharge, the surface temperature of the electrode was successfully measured by two-colour pyrometry combined with a high-speed camera which employs appropriate band-pass filters. The relationship between the arc-anode attachment mode and the temperature fluctuation of electrode surface was investigated. The diffuse arc-anode attachment mode leads to relatively large temperature fluctuation on anode surface due to the rotation of the arc spot. In the case of diffuse mode, the purity of synthesized multi-wall carbon nanotube was deteriorated with temperature fluctuation.
AB - Diffuse and multiple arc-anode attachment modes were observed in a DC arc discharge with a carbon electrode. During the arc discharge, the surface temperature of the electrode was successfully measured by two-colour pyrometry combined with a high-speed camera which employs appropriate band-pass filters. The relationship between the arc-anode attachment mode and the temperature fluctuation of electrode surface was investigated. The diffuse arc-anode attachment mode leads to relatively large temperature fluctuation on anode surface due to the rotation of the arc spot. In the case of diffuse mode, the purity of synthesized multi-wall carbon nanotube was deteriorated with temperature fluctuation.
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U2 - 10.1088/1742-6596/518/1/012027
DO - 10.1088/1742-6596/518/1/012027
M3 - Conference article
AN - SCOPUS:84903476810
VL - 518
JO - Journal of Physics: Conference Series
JF - Journal of Physics: Conference Series
SN - 1742-6588
IS - 1
M1 - 012027
T2 - 26th Symposium on Plasma Sciences for Materials, SPSM 2013
Y2 - 23 September 2013 through 24 September 2013
ER -