TY - GEN
T1 - Fabrication of copper nanowires by eelectrodeposition uusing anodic aluminum oxide template
AU - Chung, C. K.
AU - Yang, C. Y.
AU - Liao, M. W.
AU - Li, S. L.
PY - 2013
Y1 - 2013
N2 - In this paper, effects of potential and output mode on copper nanowire arrays via porous anodic aluminum oxide template by electrochemical deposition method have been investigated. The copper nanowire arrays were fabricated using electrochemical deposition in 0.2 M CuSO4 by different potential modes including direct current (DC) and pulse. The nanostructure, morphology, chemical composition and phase of copper nanowire arrays were examined by scanning electron microscopy and grazing incidence X-ray diffraction. The results indicated that the copper nanowire arrays deposited by pulse mode revealed high aspect ratio despite high potential while that at higher DC potential was rather short due to the hydrogen generation in reduction reaction. The short duty cycle of 50% in pulse deposition can release the produced hydrogen for good nanowires formation.
AB - In this paper, effects of potential and output mode on copper nanowire arrays via porous anodic aluminum oxide template by electrochemical deposition method have been investigated. The copper nanowire arrays were fabricated using electrochemical deposition in 0.2 M CuSO4 by different potential modes including direct current (DC) and pulse. The nanostructure, morphology, chemical composition and phase of copper nanowire arrays were examined by scanning electron microscopy and grazing incidence X-ray diffraction. The results indicated that the copper nanowire arrays deposited by pulse mode revealed high aspect ratio despite high potential while that at higher DC potential was rather short due to the hydrogen generation in reduction reaction. The short duty cycle of 50% in pulse deposition can release the produced hydrogen for good nanowires formation.
UR - http://www.scopus.com/inward/record.url?scp=84883098827&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84883098827&partnerID=8YFLogxK
U2 - 10.1109/NEMS.2013.6559907
DO - 10.1109/NEMS.2013.6559907
M3 - Conference contribution
AN - SCOPUS:84883098827
SN - 9781467363525
T3 - 8th Annual IEEE International Conference on Nano/Micro Engineered and Molecular Systems, IEEE NEMS 2013
SP - 1072
EP - 1075
BT - 8th Annual IEEE International Conference on Nano/Micro Engineered and Molecular Systems, IEEE NEMS 2013
T2 - 8th Annual IEEE International Conference on Nano/Micro Engineered and Molecular Systems, IEEE NEMS 2013
Y2 - 7 April 2013 through 10 April 2013
ER -