采用荧光探针法研究了在烷基伯胺和季铵盐阳离子表面活性剂在一水硬铝石表面吸附层结构。
Pyrene fluorescence probe was used to investigate the structure of the adsorbed layer of cationic surfactants primary amines and quaternary amines at the diaspore-water interface.
我们的观点和理论对实验者来说也很有用,例如,通常最好的扫描探针测试手段都无法探测表面吸附层完全溶解的结构。
We're also of use to the experimentalists, for example, even the very best scanning probe measurements struggle in general to fully resolve structures of adsorbed layers on surfaces.
因为各种状态的钾明矾都能溶于水,当把它弄湿或接触湿皮肤时,会有一层肉眼看不见的细腻矿物层从钾明矾表面脱落,吸附到皮肤表面。
Since all forms of potassium alum are soluble in water, when the stone is wet or applied to wet skin, an invisible, fine layer of the mineral is rubbed off the stone and applied to the skins surface.
超电容器或者“双电介质层电容器”通过吸附碳层表面的离子储存电量。
Super capacitors or "electric double layer capacitors" store charge in a layer of ions adsorbed on the surface of carbon.
而且透射电镜照片也直观地显示出了烟炱表面的一层吸附膜。
It can be seen directly that there is a layer of adsorption film on the soot surface in TEM.
其原因在于存在于合成物表面的PEG链能起到防护层的作用,进而抑制了由于非特异性蛋白质的吸附而引起的聚集反应。
This was attributed to the PEG chains present on the surface of complexes that could work as a protective shield layer against aggregation caused by non-specific protein adsorption.
从吸附剂表面能量分布的不均匀性导出一个新吸附等温线方程,其形式简单并符合单分子层吸附机理。
A new isotherm equation is derived from the heterogeneity of adsorbent surface. It is simple in form and compatible physically with the mechanism of monolayer adsorption.
该产品价格孔隙结构发达、比表面积大,吸附性能、机械强度高、床层阻力小、化学性能稳定,易再生。
The product is well-developed pore structure, surface area, adsorption, high mechanical strength, bed resistance, chemical stability, easy regeneration.
缓蚀剂通过吸附于钢材表面,进而在钢材和酸之间形成一层保护屏障而起作用。
These materials function by adsorbing onto the steel and providing a protective barrier between the steel and acid.
十二胺吸附膜改变了电极表面双电层结构,使零电荷电位正移。
The adsorbed dodecylamine film changed the structure of the double-electric layer and made the potential of zero charge(PZC) shift to the positive direction.
由于大的比表面积、层间距以及孔容积,而具有良好的吸附与催化性能。
Because of its high surface area, basal spacing and pore volume, it has good capability of adsorption and catalysis.
电子显微镜明场像显示,汞没有在金的表面上形成均匀的吸附层,部份金膜与汞反应形成颜色较暗的岛状合金。
Under TEM images, it was found that Hg didn't form a uniform adsorption layer on Au surface. Some portions of Au film reacted with Hg and became dark island-shaped alloys.
结果显示,复配体系的表面化学性能明显优于单一体系,复配体系无论在混合吸附层或混合胶束中均显示出强烈的协同作用。
Results showed that there is strong synergic effect in the blend systems. The surface chemical performances of the blend systems are significantly better than th…
本研究报道了界面带电、浓度效应、阴离子共吸附对铜在金( 100 )表面的欠电位沉积层的稳定性所造成的影响。
We report here on the influence of surface electrification, concentration effects, and anion co-adsorption on the stability of the copper underpotential deposition layer on the gold (100) surface.
裂隙表面溶液的流动显著减少了材料表面离子吸附层的厚度,进而减小了表面离子吸附量。
The decreased adsorption capacity of ions can be attributed to the decreased thickness of adsorption layer of fractured surfaces by liquid flow.
本发明的清除剂在物质表面形成一层具有吸附性的表面网状膜,从而吸附室内空气中挥发出来的TVOC,提高了清除率。
As the scavenging agent forms the surface reticular membrane with absorbability on the surface of material, the TVOC volatilizing from room air is absorbed, thereby improving the rate of elimination.
讨论了两阶段理论模型,多重表面座模型, 表面薄膜模型和化学吸附层模型的应用;
The theoretic mechanism on heavy metal ions partitioning problem, such as: Two Step Model, Multiple Surface Sites Model, Surface Film Model and Chemisorption Model etc.
讨论了两阶段理论模型,多重表面座模型, 表面薄膜模型和化学吸附层模型的应用;
The theoretic mechanism on heavy metal ions partitioning problem, such as: Two Step Model, Multiple Surface Sites Model, Surface Film Model and Chemisorption Model etc.
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