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- Many different kinds of catalysts including heteropoly compound, transition metal complex, metalloporphyrin, metal phthalocyanines and other catalysts are summarized. 重点介绍了杂多化合物、过渡金属配合物、金属卟啉及金属钛菁等催化剂的催化效果。
- tungstosilicate heteropoly compound 硅钨酸杂多化合物
- vanadium-contained heteropoly compound 含钒杂多化合物
- In this paper,the advances of heteropoly compounds and their support catalysts are reviewed and the different supports are introduced in detail. 详细介绍了杂多化合物及其负载型催化剂的研究进展并对不同的催化剂载体进行了总结。
- The catalytic behaviour of oxidative dehydrogenation of isobutyl acid to methylacrylic acid on the V-substituted molybdenum heteropoly compounds was studied. 研究了钒取代钼杂多化合物对异丁酸氧化脱氢生成甲基丙烯酸的催化行为。
- Keywords Cyclohexene;catalytic oxidation;Heteropoly compound; 环己烯;催化氧化;杂多化合物;
- Molybdovanadophosphoric heteropoly compounds are sorts of replaced heteropoly compounds. A series of (NH_4)_(n+3)PMo_(12-n)V_nO_(40) were synthesized and characterized, the catalytic behavior of the heteropoly compounds was studied. 钼钒磷酸铵(NH_4)_(n+3)PMO_(12-n)V_nO_(40)是一系列取代型杂多化合物。
- Abstract: The recently development of synthesis,structure,phy sico-chemical characterization and application of organic derivatives of isopoly and heteropoly compounds are reciewed. 文摘:综述了近年来在同多酸和杂多酸有机衍生物的合成、结构、物理化学性质研究及应用方面的进展。
- Keywords benzene;hydroxylation;phenol;nano heteropoly compound; 苯;羟基化;苯酚;纳米杂多化合物;
- Keywords heteropoly compound molybdophosphate preparation; 杂多化合物;钼磷酸盐;合成;
- Keywords heteropoly compound;selective oxidation;n-hexanol;n-hexanal; 杂多酸盐;选择氧化;正己醇;正己醛;
- Keywords tungstogalliumate heteropoly compound;trimetal cluster;ESR;magnetizm; 钨镓杂多化合物;三金属簇;ESR;磁性;
- Keywords : esterfication;isopentyl cinnamate;catalysis;heteropoly compound; 酯化;肉桂酸异戊酯;催化;杂多化合物;
- Oxygen enters into many compound bodies. 氧是许多化合物的组成部分。
- Properties of Dawson-Molybdovanadophosphoric Heteropoly Compounds Dawson结构钼钒磷杂多化合物的性质
- Keywords Heteropoly compounds;Phenol;Catalysis;Hydroxylation.; 杂多化合物;苯酚;催化;羟化;
- Air is a mixture, not a compound of gases. 空气是气体的混合物，不是化合物。
- Rose is a plant with compound leaves. 玫瑰是复叶植物。
- "Broad-shouldered" is a compound word. "Broad-shouldered"是个复合字。
- Common salt is a compound of sodium and chlorine. 食盐是钠和氯的化合物。
