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- vanadium oxides composite 钒复合氧化物
- The metallic combustion catalyst ATOM-IX-950 changes the nature of the vanadium oxides formed during the combustion process . 950含有金属催化燃烧剂,燃烧过程可催化促进处理钒的氧化物。
- It need precisely control deposition parameters for prepared high-quality VO2 films, because it has complex of V-O valence configuration and similar of formation condition of many vanadium oxides. 但因V-O价态结构复杂,许多氧化钒的形成条件又比较相近,想制备高质量的VO2薄膜,必须严格控制制备工艺参数。
- Abstract: The vanadium oxide thin films have been prepared by DC magnetron sputtering. 摘要:本文用直流磁控溅射法来制备氧化钒薄膜。
- Poly(vinyl alcohol)/nano-zinc oxide composite was prepared by melting extrusion in order to improve the performances of poly(vinyl alcohol)(PVA). 为了改善聚乙烯醇的性能,通过熔融挤出的方法制备了聚乙烯醇/纳米氧化锌复合材料。
- Cyanopyridine, intermediate of rimifon, was synthesized from 4-picoline using vanadium oxide as a catalyst in fixed-bed reactor, reached 99% conversion of 4-picoline, 88% selectivity and 87.12% yield of 4-cyanopyridine. 以4-甲基吡啶为原料,在固定床反应器中通过含氧化钒的催化剂发生气固相接触氨氧化反应制备雷米封中间体4-氰基吡啶,4-甲基吡啶的转化率为99%25,4-氰基吡啶的选择性为88%25,收率为87.;12%25。
- Silver vanadium oxide (SVO) cathode material has been widely used in implantable cardiac defibrillator (ICD) power system, and is a cathode material of high value in research and development. 摘要钒酸银正极材料目前已广泛应用于可植入式心脏复律除颤器电源中,是一种极具研究和开发价值的电极材料。
- Cyanopyridine,intermediate of rimifon, was synthesized from 4-picoline using vanadium oxide as a catalyst in a fixed-bed reactor, reached 99% conversion of 4-picoline, 88% selectivity and 87. 以4甲基吡啶为原料,在固定床反应器中通过含氧化钒的催化剂发生气固相接触氨氧化反应制备雷米封中间体4氰基吡啶,4甲基吡啶的转化率为99%25,4氰基吡啶的选择性为88%25,收率为87。
- Silver vanadium oxide (SVO) cathode material has been widely used in implantable cardiac defibrillator (ICD) power system,and is a cathode material of high value in research and development. 摘要 钒酸银正极材料目前已广泛应用于可植入式心脏复律除颤器电源中,是一种极具研究和开发价值的电极材料。
- The results indicated that the composite oxide composition influences its acid characteristics that TS?1 has higher Br?nsted acid sites and TS?4 has higher Lewis acid sites. 实验结果表明;TS系列载体随组成不同;其酸性特征也不一样;TS 1具有较多的B酸位;而TS 4则具有较强的L酸.
- Studies on Synthesis of (Lithium) Vanadium Oxides as Cathode Materials for Lithium Ion Batteries 锂离子电池正极材料-(锂)钒氧化物的制备研究
- Heavy duty Silver Metal Oxide composition contacts ensure long electrical endurance. 银金属氧化物触点实现高的电寿命次数。
- Lanthanum orthovanadate;Lanthanum vanadium oxide; 英文同义词: lanthanum vanadium tetraoxide;
- phase transition vanadium oxide thin films 相变氧化钒薄膜
- Bismuth vanadium oxide;Bismuth vanadate; 对四氧化钒铋;
- vanadium oxide thin film with nanostruture 纳米氧化钒薄膜
- Vanadium mainly combines with aluminosilicate and iron-manganese oxides. 主要与铝硅酸盐和铁锰氧化物结合;
- Preparation of Polystyrene-chromium Oxide Composite Thin Pellets 三氧化二铬-聚苯乙烯单层复合靶丸的制备
- Basing on our experiments and some literature data, the relation between regions ofglass formation and oxide compositions of two or three component systems of borate, sili-cate and phosphate are discussed. 本文从实验及文献数据讨论了硼酸盐、磷酸盐及硅酸盐二元系统及三元系统玻璃形成区与组分间的关系。
- Present segregation frost has SPF value mostly, besides prevent bask in a function, still can add refuse oxidation composition, beautiful white composition or vitaminic class status. 现在的隔离霜大多具有SPF值,除了防晒功能,还会添加抗氧化成分、美白成分或维他命成分。