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It has been recently demonstrated that titanium dioxide possesses photocatalyticaction in the decomposition of ethylene to carbon dioxide and water in the presence ofatmospheric oxygen[1~ 3] . Ti O2 ,a largely produced substance exploited in manyindustrial sectors,is used as an additive in cosmetics and even in some food,because ofits very low toxicity level. Furthermore,Ti O2 shows absorption properties that canavoid water condensation on the interior surface of packages in the presence of … 相似文献
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