... 手机客户端打开本文 硅系取代型杂多酸的合成及多元杂多酸/石墨烯/有机基质杂化膜 蔡华学 【摘要】：杂多酸(Heteropoly acids,简写HPAs)是一类含有氧桥的多核配位化合物,它是当今最重要和应用最广泛的功能材料之一。
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...的进步和人们对结构认识的逐渐深化,对该类化合物的通称也由原来的杂多化合物(hetero-poly compounds)及杂多酸(heteropoly acids)和同多化合物(isopoly compounds)及同多酸(isopoly acids)演变为多金属氧酸盐(polyoxometalates,简写为POMs)或金属-氧簇(Metal-O...
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solid heteropoly acids 固体杂多酸
vacant heteropoly acids 缺位杂多酸
ammonium heteropoly acids 杂多酸铵盐
supported heteropoly acids 固载杂多酸
salts of heteropoly acids 杂多酸铵盐
rare earth heteropoly acids 稀土杂多酸
novel mixed heteropoly acids 新型混和杂多酸
The IR spectrum indicated that the compounds prepared in present work had Keggin structure. The catalytic performance of the heteropoly acids obtained for the direct nitration of cyclohexane to nitrocyclohexane was also investigated.
把合成的钼钒磷杂多酸直接催化环己烷硝化反应,考察了其对环己烷与硝酸硝化制备硝基环己烷的催化性能。
参考来源 - 硝基环己烷的制备及其加氢过程研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The structure characteristic of heteropoly acids and their application in catalytic reaction were reviewed.
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 research for heteropoly acids (HPA) and their salts has a quite important theoretical value and realistic meanings.
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 properties of the heteropoly acids and advances in heteropoly acids and their supported catalysts were reviewed, including different supports.
介绍了杂多酸的基本特性及其负载型催化剂的研究进展，包括不同类型的催化剂载体。
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