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- heteropoly compound catalyst 杂多化合物催化剂
- 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 non - toxic acetyl tributyy citrate was synthsized by tributyl citrate and acetyloxide in the presence of compounded catalyst. 由柠檬酸和正丁醇在复合催化剂存在下合成柠檬酸三丁酯。
- 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。
- 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 Cyclohexene;catalytic oxidation;Heteropoly compound; 环己烯;催化氧化;杂多化合物;
- 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;
- Propylene Polymerization Catalyzed by Internal Electron Donor Compound Catalyst 复配内给电子体催化剂催化丙烯聚合
- Keywords heteropoly compounds;liquid-phase;pseudoliquid phase;phase-transfer catalyst;complexes with organometallics; 杂多化合物;液相;假液相;相转移催化剂;有机金属化合物;
- 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;
- The offer of a new job provided just the catalyst she needed. 这份新工作正是她所需要转变的契机。
- 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
