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陈文兴

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A novel air-purifying material based on metallophthalocyanines supported on viscose fibre

陈文兴Yong Pana Wenxing Chen b* and Yifeng Zhang a

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摘要/描述

Two soluble phthalocyanines, cobalt(II)- and iron(III)-octacarboxyphthalocyanines have been examined as catalysts for the oxidation of methanethiol and hydrogen sulphide. Under similar conditions, the cobalt phthalocyanine exhibited higher catalytic activity than the iron compound. On the other hand it was found that when the two catalysts were employed together in equal molar quantities a synergistic effect was observed. For its practical application to the removal of odours caused by methanethiol and hydrogen sulphide, the two metallophthalocyanines were used to dye viscose fibre, pretreated with a cationic agent producing a novel air-purifying material. The dyed fabric was highly effective at eliminating odours caused by these two compounds.

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版权说明:以下全部内容由陈文兴上传于   2005年05月27日 18时46分19秒,版权归本人所有。

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