化学
锆
磷酸锆
无机化学
磷酸盐
锰
离子交换
二价
铜
锌
过渡金属
离子
离子交换树脂
金属
催化作用
有机化学
作者
Abraham Clearfield,John M. Kalnins
出处
期刊:Journal of Inorganic and Nuclear Chemistry
[Elsevier]
日期:1978-01-01
卷期号:40 (11): 1933-1936
被引量:37
标识
DOI:10.1016/0022-1902(78)80258-9
摘要
The exchange of transition metal (M2+) ions from manganese to zinc with γ-zirconium phosphate was examined. By using acetate salts the hydrogen ion concentration is kept low enough to achieve high loadings. The fully loaded solids have the composition ZrM(PO4)2·4H2O. Near quantitative uptakes are achieved at 100°C. The interlayer spacings change very little with loading indicating that γ-zirconium phosphate is able to accomodate cations and water molecules without appreciable increase in volume. The copper exchanged phase readily forms an acetylacetonate when shaken with 2,4-pentanedione.
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