1) composite oxide film
复合氧化膜
1.
In an electrolyte containing micro crystalline silicates,an inlay Si composite oxide film was formed by single electrolysis of aluminum matrix surface and a protective and colored film was made by electrolysis-coloring of this oxide film in another electrolyte containing metal salt/Si-complex.
在含有硅超微粒子的电解液中,采用电化学方法对铝或铝合金进行一次电解,在其表面获得掺硅复合氧化膜,并在含有混合金属盐和硅配合体系中进行二次电解着色,获得具有高防护性的彩色复合铝氧化膜。
2.
In this paper,the chemical fabricating methods,the growth mechanism of composite oxide films on aluminum,the focus of current research and prospective development about the technology of forming composite oxide films with high.
目前通过电化学方法增大铝阳极箔的有效表面积已越来越困难,铝电解电容器的阳极箔正面临一场新的技术革新:形成高介电常数的复合氧化膜来提高铝氧化膜的比容。
2) composite anodizing film
复合氧化膜
1.
The composite anodizing film of Al_2O_3-PTFE is prepared by high voltage anodization in mixed acid electrolyte containing polytetrafluoroethylene(PTFE) emulsion.
结果表明,复合氧化膜具有较好的耐蚀性能;扫描电镜(SEM)结果显示,氧化膜的孔径为250~300 nm,有利于电解液中超细粉体的填充;添加了PTFE乳液后,铝阳极氧化多孔膜能部分或全部被PTFE微粒所填充;膜的电子能谱分析结果也表明PTFE已结合进入多孔膜层,形成了Al2O3-PTFE复合氧化膜。
3) Al-Ti composite oxide film
Al-Ti复合氧化膜
1.
Aluminum foils were dipped in solution containing Ti~(4+) and heated in air at 500℃ to deposit Ti oxide on the inner walls of pores,and then anodized galvanostatically in ammonium adipate solution,by which Al-Ti composite oxide films were achieved.
用水解沉积-阳极氧化法制备高介电常数的Al-Ti复合氧化膜,通过XPS分析Al-Ti复合氧化膜的成分及各元素的相对含量。
2.
Al-Ti composite oxide films were achieved by hydrolysis precipitation and anodizing.
用水解沉积-阳极氧化法制备高介电常数的Al-Ti复合氧化膜,研究了含钛无机盐溶液的浓度、温度、pH值处理时间,以及退火温度对Al-Ti复合氧化膜比容增长率的影响。
4) γalumina composite membranes
γ氧化铝复合膜
5) multi-component coating
复合氧化物薄膜
6) composite anodic oxide films
复合阳极氧化膜
1.
Formation of composite anodic oxide films on aluminum foils;
铝箔表面复合阳极氧化膜研究
补充资料:复合反渗透膜
分子式:
CAS号:
性质:指超薄致密皮层和支撑层材料不同的反渗透膜。其主要特点是超薄致密层薄,最薄可达30nm;膜表层形态为三维结构,有高约0.4μm,平均直径约0.07μm的突起物,使膜面积增加约一倍;超薄致密层结构的疏松和致密程度可在制膜时调节。这些特点使复合反渗透膜透水量增大,操作压力可降低至0.4~0.8MPa的超低压膜,发展了疏松超薄皮层以截留二价盐离子的纳滤膜,和脱盐率≥99.5%的致密超薄皮层的复合反渗透膜。如以聚砜膜为支撑层,芳香聚酰胺为复合皮层的FT-30膜,已经有了更疏松的NF-70膜,更致密的FT-30SW膜和表层形态不同的ESPA膜等。
CAS号:
性质:指超薄致密皮层和支撑层材料不同的反渗透膜。其主要特点是超薄致密层薄,最薄可达30nm;膜表层形态为三维结构,有高约0.4μm,平均直径约0.07μm的突起物,使膜面积增加约一倍;超薄致密层结构的疏松和致密程度可在制膜时调节。这些特点使复合反渗透膜透水量增大,操作压力可降低至0.4~0.8MPa的超低压膜,发展了疏松超薄皮层以截留二价盐离子的纳滤膜,和脱盐率≥99.5%的致密超薄皮层的复合反渗透膜。如以聚砜膜为支撑层,芳香聚酰胺为复合皮层的FT-30膜,已经有了更疏松的NF-70膜,更致密的FT-30SW膜和表层形态不同的ESPA膜等。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条