1)  ion barrier film
离子反馈膜
2)  Ion barrier film
防离子反馈膜
1.
Using the spacial probability distribution density of the elastically scattered electrons in the film, the modulation transfer function of ion barrier film at the input of microchannel plate is calculated.
利用弹性散射电子在薄膜中的空间几率分布密度表达式计算微通道板防离子反馈膜的调制传递函数。
2.
Silicon oxide ion barrier film was successfully fabricated on the input-face of microchannel plate by magnetron sputtering method.
本文利用射频磁控溅射方法,在微通道板输入面上成功地制备出二氧化硅防离子反馈膜
3.
The ion barrier film at the input of the microchannel plate (MCP), which is essentially a thin continuous amorphous Al_2O_3 film, and its effect on the resolution of the third generation image tube are investigated in the present dissertation with the aim of improving the lifetime and resolution characteristics of the third generation image tube.
微通道板(MCP)防离子反馈膜本质上是一种超薄非晶态Al_2O_3连续膜,研究MCP防离子反馈膜及其对Ⅲ代微光管分辨力的影响的目的是为提高Ⅲ代微光管的寿命和分辨力性能。
3)  ions
离子
1.
Concentrations and Size Distributions of Water Soluble Ions of Atmospheric Aerosol at the Summit of Mount Tai;
泰山顶夏季大气气溶胶中水溶性离子的浓度及其粒径分布研究
2.
Volumetric properties of ions in DMF-water mixtures.;
离子在DMF-水混合溶剂中的体积性质
3.
Ions in Hydrocarbon Flame and Its Effect on Combustion Process;
烃火焰中的离子及其对燃烧进程的影响
4)  ion
离子
1.
Ionic Radius Scale of Establishing Synthesis Factor of Ionic Mass and Electricity;
离子半径的质量和电量综合因子的标度
2.
Determination of Fluoride in Sea Food and Meat by Ion Chromatogram;
海产品及肉制品中氟的水蒸气蒸馏-离子色谱测定法
3.
Determination of Sulfuric Acid Mist in Air by Ion Chromatography;
空气中硫酸雾的离子色谱测定法
5)  In(Ⅲ) ion
In(Ⅲ)离子
6)  Ion Beam Implantation
离子束离子注入
参考词条
补充资料:电解食盐水溶液离子膜电解槽所用的膜材料之一
分子式:
CAS号:

性质:又称全氟羧酸-磺酸复合离子膜  Rf-COOH-Rf-SO3H  电解食盐水溶液离子膜电解槽所用的膜材料之一。使用时,将较薄的羧酸层面向阴极,较厚的磺酸层面向阳极,因而兼有羧酸膜和磺酸膜的优点。由于Rf-COOH层的存在,可阻挡氢氧离子返迁移到阳极室,确保了高的电流效率(96%),因Rf-SO3层的电阻低,能在高电流密度下运行,且阴极液可用盐酸中和,产品氯气中氧含量低,氢氧化钠浓度可达33%~35%。可在全氟磺酸膜上涂敷一层全氟羧酸的聚合物,或是将磺酸膜和羧酸膜进行层压,或是采用化学方法处理而制得的复合膜。现以采用化学方法处理者质量最佳。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。