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CrystalStructureofDodecaaminiumDidecavanadateDodecahydrate¥ChengChang-Zhang;ShaoShi-Bao;HuangXiao-Ying;LinZhou-Bin(FujianInst... 相似文献
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1INTRODUCTIONHeteropolycompoundsareacidsaswellasoxidizingagents"'.Takingadvantageoftheseproperties,heteropolycompoundshavebeenusedascatalystsforvarioussyntheticreaction(bothinhomogeneousandheterogeneoussystems).Hydrationofpropeneinaliquidphasecatalyzedbyheteropolyacidshasbecomeacommercializedprocess.Oxidationofmethacroleinorisobutyricacidtoproducemethacrylicacidisanexampleofindustrialprocessestowhichthesecompoundsareapplied"--'>.Theoxidationpotential(oroxidizingability)decreaseslinearlywi… 相似文献
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