Abstract:
<正>由于金属氧簇化合物具有多样化的结构特征和独特的光、电、磁性及酸性、氧化-还原等性能,在催化和功能材料等领域有许多应用。本文利用水热合成方法合成了三种具的Keggin结构的硅钨氧簇化合物:浅蓝色球状晶体K_3H[SiW~Ⅵ_(12)O_(40)·3H_2O(Ⅰ)、黑色块状的单晶(H_3O)_4[H_3SiW~Ⅵ_9W~Ⅴ_3O_(40)]·2H_2O(Ⅱ)和浅蓝色块状晶体[(CH_3)_4N]_4[SiW~Ⅵ_(12)O_(40)·4.5H_2O(Ⅲ)。在晶体结构测定的基础上,
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Year: 2002
Language: Chinese
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WoS CC Cited Count: 0
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ESI Highly Cited Papers on the List: 0 Unfold All
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30 Days PV: 3
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