合成了系列Dawson结构钨钒磷杂多化合物(Cpyr)7+nP2W18-nVnO62(n=1~3),并用IR,NMR等手段对其结构进行了表征.考察了这类杂多化合物对苯酚过氧化氢的羟化活性,探讨了反应...
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近年来,杂多化合物(heteropolycompounds,HPCs)作为一种新型的多功 能催化剂,受到人们的广泛关注,它是一种无毒、无味、无挥发性、便于分离的 环境友好...
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In part two, the process conditions was investigated when heteropoly compounds as catalyst.
第二部分我们对杂多化合物催化剂进行了工艺条件的考察。
参考来源 - 甲烷气固相催化氧化制甲醇的研究Polyoxometalates become promising candidates because of their very high electronic density and reversible mixed-valence species,which makes them suitable for photochromic and electrochromic materials.
杂多化合物由于具有高电子密度和可逆的多价态还原产物特别适合做光电材料。
参考来源 - 无机—高分子复合膜的制备及光致变色性能的研究·2,447,543篇论文数据,部分数据来源于NoteExpress
综述了杂多化合物的结构特点及其在催化反应中的应用。
The structure characteristic of heteropoly acids and their application in catalytic reaction were reviewed.
认为杂多化合物的深入研究具有十分重要的理论价值和现实意义。
The research for heteropoly acids (HPA) and their salts has a quite important theoretical value and realistic meanings.
本课题致力于亚砷钨酸盐超大杂多化合物的合成,结构及性质研究。
This thesis is devoted to the topic of the synthesis and structural characterization of polytungstate ions containing arsenic.
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