Aqueous Electrodeposition of SmCo Alloys

2008 ◽  
Vol 155 (10) ◽  
pp. D660 ◽  
Author(s):  
J. C. Wei ◽  
M. Schwartz ◽  
K. Nobe
2016 ◽  
Vol 65 ◽  
pp. 5-8 ◽  
Author(s):  
Takuma Hachisu ◽  
Kazuaki Shi ◽  
Tokihiko Yokoshima ◽  
Atsushi Sugiyama ◽  
Shigeki Kuroiwa ◽  
...  

RSC Advances ◽  
2013 ◽  
Vol 3 (36) ◽  
pp. 15645 ◽  
Author(s):  
Philip N. Bartlett ◽  
David Cook ◽  
C. H. (Kees) de Groot ◽  
Andrew L. Hector ◽  
Ruomeng Huang ◽  
...  

2019 ◽  
Vol 19 (24) ◽  
pp. 75-84
Author(s):  
J. C. Wei ◽  
M. Schwartz ◽  
K. Nobe

2005 ◽  
Vol 50 (22) ◽  
pp. 4335-4343
Author(s):  
B.Y. Yoo ◽  
M. Schwartz ◽  
K. Nobe

2019 ◽  
Vol 33 (34) ◽  
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Author(s):  
M. Schwartz ◽  
B. Y. Yoo ◽  
Ken Nobe

RSC Advances ◽  
2016 ◽  
Vol 6 (77) ◽  
pp. 73323-73330 ◽  
Author(s):  
Philip N. Bartlett ◽  
Jennifer Burt ◽  
Mahboba M. Hasan ◽  
Andrew L. Hector ◽  
William Levason ◽  
...  

Cyclic voltammetry experiments on the Pb(ii) salts, [PPh4][PbX3] (X = Cl, Br, I) in CH2Cl2 solution ([PPh4]X supporting electrolyte) at Pt electrodes show reproducible nucleation and stripping features consistent with reduction to elemental Pb.


Langmuir ◽  
2010 ◽  
Vol 26 (4) ◽  
pp. 2877-2884 ◽  
Author(s):  
Xuehai Liang ◽  
Youn-Geun Kim ◽  
Daniel K. Gebergziabiher ◽  
John L. Stickney

2019 ◽  
Vol 1 (4) ◽  
pp. 273-278 ◽  
Author(s):  
J. C. Wei ◽  
Morton Schwartz ◽  
K. Nobe

2021 ◽  
Vol 9 ◽  
Author(s):  
Jei C. Wei ◽  
Morton Schwartz ◽  
Ken Nobe ◽  
Nosang V. Myung

Previously, we reported the aqueous electrodeposition of rare earth - iron group alloys. A key factor was the complexation of the metal ions with various coordination compounds (e.g., aminoacetic acids), without which only the ferrous metal and rare earth hydroxides/oxides are deposited. In this work, samarium cobalt (SmCo) alloys were synthesized using direct current (DC) aqueous electrodeposition. The basic electrolyte solution consisted of 1 M samarium sulfamate, 0.05 M cobalt sulfate, and 0.15 M glycine, resulting in deposits containing >30 at% Sm at 60°C with current density of 500 mA/cm2. Supporting electrolytes (i.e., ammonium salts) decreased the Sm content in the deposit. Crystallinity of deposited films altered from nanocrystalline to amorphous as the Sm content increased. Deposits with high Sm content (32 at%) became isotropic with reduction in magnetic saturation (Ms) and coercivity (Hc). A deposition mechanism involving stepwise reduction of the complexed Sm-Co ions by depositing hydrogen atoms was proposed.


2003 ◽  
Vol 440 (1-2) ◽  
pp. 19-25 ◽  
Author(s):  
R. Jayakrishnan ◽  
G. Hodes

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