Regeneration and reuse of exhausted solutions of electroless nickel plating wood veneer |
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| Authors: | Lijuan Wang Jian Li Aizhen Lian |
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| Institution: | (1) Key Laboratory of Bio-based Material Science and Technology, Northeast Forestry University, Ministry of Education, Harbin, 150040, China |
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| Abstract: | The regeneration of exhausted solutions of electroless nickel plating wood veneer was realized using soluble calcium salt
to precipitate and remove phosphite and then using fluoride to remove residual calcium ions from the solution. The effect
of the pH value of the solution, treatment temperature and the molar ratio of calcium ions to phosphite ions on the removal
efficiency of phosphite was investigated. Wood veneer was electroless plated using regenerated solutions. A coating with better
electrical conductivity and electromagnetic shielding was obtained.
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Translated from Journal of Northeast Forestry University, 2005, 33(3): 47–48 译自: 东北林业大学学报, 2005, 33(3): 47–48] |
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| Keywords: | electroless nickel plating wood regeneration of exhausted solution electrical conductivity electromagnetic shielding |
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