期刊文献+

以抗坏血酸为还原剂制备硒纳米晶

Preparation of Selenium Nanocrystals with Ascorbic Acid as Reductant
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摘要 用合成的Na2SeSO3和还原剂抗坏血酸在水溶液中反应12 h,合成直径为50 nm的硒纳米晶,利用X射线粉末衍射(XRD)和透射电子显微镜(TEM)对其结构进行了表征,介绍了生长机理。 Se nanocrystals are prepared from fresh sodium selenosulfate (Na2 Se SO3 ) and ascorbic acid ( C6 H8 O6 ) in aqueous solution. The diameter size of the product is 50 nm. The structure of the product is characterized by X - ray powder diffraction (XRD) and transmission electron microscopy (TEM). The growth mechanism is also introduced.
作者 李莉
出处 《河南化工》 CAS 2006年第4期23-24,共2页 Henan Chemical Industry
关键词 抗坏血酸 纳米晶 ascorbic acid selenium nanocrystal
作者简介 李莉(1978-),女,在读研究生,从事无机纳米材料的研究,电话:013855408460。
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参考文献9

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