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同位素  2003 

Na~(125)I在碳纳米管中的填充

, PP. 175-175

Keywords: Na125I,碳纳米管,填充,释放

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Abstract:

碳纳米管(CNTs)在经纯化、开口处理后,用Na125I示踪,研究NaI溶液对CNTs的填充、洗涤以及它们从碳纳米管中的释放情况;用HREM、SEM、EDS对CNTs的填充情况进行了表征。结果显示CNTs管腔内有NaI填充并且在溶液中会缓慢释放出来。因此放射性核素示踪技术可以应用于CNTs的填充、释放等行为的研究。

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