Reductive Precipitation of Platinum and Palladium with Hydrazine in Hydrochloric Acid Solution

The reductive precipitation of platinum and palladium in hydrochloric acid solution using hydrazine as a reducing agent was investigated. The reductive precipitation ratios of platinum and palladium increased when increasing the stoichiometric ratio for reducing agent, precipitation time, and pH. Th...

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Published inJournal of the Korean Institute of Metals and Materials Vol. 45; no. 4; pp. 233 - 240
Main Authors Kim, Min-Seuk, Kim, Byung-Su, Yoo, Jae-Min, Yoo, Kyoung-Keun, Lee, Jae-Chun, Kim, Won-Baek
Format Journal Article
LanguageKorean
Published 01.04.2008
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Summary:The reductive precipitation of platinum and palladium in hydrochloric acid solution using hydrazine as a reducing agent was investigated. The reductive precipitation ratios of platinum and palladium increased when increasing the stoichiometric ratio for reducing agent, precipitation time, and pH. The precipitation ratio of platinum was much lower than that of palladium.
Bibliography:ObjectType-Article-2
SourceType-Scholarly Journals-1
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ObjectType-Feature-1
ISSN:1738-8228