绝缘
发表于 2025-3-30 12:10:21
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follicle
发表于 2025-3-30 14:55:32
A Study on the Stability of Americium(V) and Americium(VI) in Nitrate Mediaperatures, but the reduction was effectively inhibited by the presence of ozone gas or fluoride ions. On the other hand, .Am(V) and .Am(VI) were found to be rather stable in nitric acids. But, they were readily reduced to Am(III) in the phosphate solutions in the same manner as .Am(V) and .Am(VI).
解开
发表于 2025-3-30 18:01:23
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辞职
发表于 2025-3-31 00:01:49
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Deceit
发表于 2025-3-31 01:28:33
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expansive
发表于 2025-3-31 05:55:13
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盘旋
发表于 2025-3-31 12:07:30
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Pillory
发表于 2025-3-31 14:44:41
Coulometric Determination of Americium and Curium for the Preparation of Reference Solutionsused in alpha-spectrometry and mass spectrometry. The use of a microcomputer for automatic data acquisition and their numerical treatment is described. This method gives a precision of about 0,2. for 100 micrograms of americium (relative standard deviation of the mean, 95. confidence). The same tech
gene-therapy
发表于 2025-3-31 17:38:53
A Study on the Stability of Americium(V) and Americium(VI) in Nitrate Mediam(III) at low concentrations completely. The oxidant was added to a nitric acid solution of Am(III), and the mixture was mechanically stirred; the Am(VI) solution free from the excess oxidant was obtained by filtering the mixture. An Am(V) solution was prepared by passing the Am(VI) solution through
演讲
发表于 2025-4-1 00:24:40
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