Spontaneous electrochemical processing in conventional organic solutions for Fe³⁺ removal and metal deposition
Keywords and Phrases
"In one part of this research, spontaneous electrochemical redox reactions in conventional organic solutions commonly used in solvent extraction were demonstrated. In these reactions, the more noble metal is reduced while the less noble metal dissolves simultaneously. This technique was successfully applied in metal recovery or impurity separation in laboratory tests using synthetic and commercially produced solutions. The second use of the process was in depositing metal seed layers on metallized wafers for use in chip manufacture. The patented process in the first application, called galvanic stripping, has been demonstrated on batch and continuous levels to separate iron from a sulfate medium using DEHPA"--Abstract, leaf iv.
Materials Science and Engineering
Ph. D. in Metallurgical Engineering
University of Missouri--Rolla
Journal article titles appearing in thesis/dissertation
- Evaluation of steel scrap as a reducing agent in the galvanic stripping of iron from D2EHPA
- Iron separation from acidic zinc leach solutions using galvanic stripping
- Galvanic stripping treatment of zinc residues for marketable iron product recovery
- Metal seed activation of TiSiN diffusion barrier films for electroless copper deposition
- Gold deposition from organic media using galvanic displacement plating
xx, 211 leaves
© 2002 Jinghua Sun, All rights reserved.
Dissertation - Citation
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Link to Catalog Record
Full-text not available: Request this publication directly from Missouri S&T Library or contact your local library.http://laurel.lso.missouri.edu/record=b4867068~S5
Sun, Jinghua, "Spontaneous electrochemical processing in conventional organic solutions for Fe³⁺ removal and metal deposition" (2002). Doctoral Dissertations. 1442.