Hydrogenation Induced Bending Motion of Composite Device of La-Ni Alloy Film Deposited on Copper Foil

AbstractThe nucleation and growth of Cu2O and NiO islands due to oxidation of Cu-24%Ni(001) films were monitored at various temperatures by in situ ultra-high vacuum (UHV) transmission electron microscopy (TEM). In remarkable contrast to our previous observations of Cu and Cu-Au oxidation, irregular-shaped polycrystalline oxide islands were observed to form with respect to the Cu-Ni alloy film, and an unusual second oxide nucleation stage was noted. Similar to Cu oxidation, the cross-sectional area growth rate of the oxide island is linear indicating oxygen surface diffusion is the primary mechanism of oxide growth.

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Electrodeposition Behaviors of Zn-Ni Alloy on Copper Foil with Carrier

Proceedings of the 2015 International Conference on Advanced Engineering Materials and Technology ◽

10.2991/icaemt-15.2015.83 ◽

2015 ◽

Author(s):

Gengfeng Deng ◽

Qinghua Zeng ◽

Jueqi Huang

Keyword(s):

Copper Foil ◽

Ni Alloy

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Charge–discharge behavior of Sn–Ni alloy film electrodes in an intermediate temperature ionic liquid for the electrolyte of a sodium secondary battery

Electrochimica Acta ◽

10.1016/j.electacta.2016.02.059 ◽

2016 ◽

Vol 193 ◽

pp. 275-283 ◽

Cited By ~ 8

Author(s):

Takayuki Yamamoto ◽

Toshiyuki Nohira ◽

Rika Hagiwara ◽

Atsushi Fukunaga ◽

Shoichiro Sakai ◽

...

Keyword(s):

Ionic Liquid ◽

Alloy Film ◽

Intermediate Temperature ◽

Secondary Battery ◽

Ni Alloy ◽

Discharge Behavior ◽

Charge Discharge

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Electrochemical Epitaxy and XMCD Study of Co-Ni Alloy Film

Acta Physico-Chimica Sinica ◽

10.1016/s1872-1508(07)60061-8 ◽

2007 ◽

Vol 23 (8) ◽

pp. 1163-1167

Author(s):

L WANG ◽

Z LI ◽

W ZHANG ◽

F XU ◽

J WANG ◽

...

Keyword(s):

Alloy Film ◽

Ni Alloy

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Preparation of La-Ni Alloy Film and the Behavior in Hydrogen Atmosphere.

Journal of the Japan Society for Precision Engineering ◽

10.2493/jjspe.60.708 ◽

1994 ◽

Vol 60 (5) ◽

pp. 708-712 ◽

Cited By ~ 1

Author(s):

Hitoshi TOKURA ◽

Hiroshi YAMANE ◽

Masanori YOSHIKAWA

Keyword(s):

Alloy Film ◽

Hydrogen Atmosphere ◽

Ni Alloy

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Study of Electroplating Zn-Sn-Ni Alloy

Materials Science Forum ◽

10.4028/www.scientific.net/msf.575-578.1338 ◽

2008 ◽

Vol 575-578 ◽

pp. 1338-1342

Author(s):

Zheng Wang ◽

Mao Zhong An ◽

Jie Yu ◽

Xu Ri Hu

Keyword(s):

Ternary Alloy ◽

Copper Foil ◽

Three Dimensional ◽

Xrd Analysis ◽

Processing Conditions ◽

Sem Images ◽

Alkaline Salt ◽

Ni Alloy ◽

Δ Phase ◽

Binding Intensity

When Zn-Sn-Ni ternary alloy is electroplated on electrolyte copper foil, the surface properties can be comprehensively improved by using alkaline salt pyrophosphate solution. After the bath composition and processing conditions are optimized, and an appropriate additive is chosen, the SEM images shows the electrocrystalized substance obtained is composed of nano-crystals. Besides, XRD analysis on the deposits of electroplated Zn-Sn-Ni alloy shows Zn in the deposits exist in the form of metal compound, including δ phase Ni3Zn22 as well as γ Ni5Zn21. This indicates under the pyrophosphate salt the process of nucleation of Zn-Sn-Ni ternary alloy is similar to the process of three-dimensional successive nucleation controlled by diffuseness. All these demonstrate that after the disposal of this study, the corrosion resistance, the heat resistance and the binding intensity of electrolyte copper foil are obviously improved.

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