Analysis of the Response of Quartz Crystal Microbalance in Studying the Process of Adsorption and Properties of Adsorbed Film on the Interface 聚合物界面吸附行为及吸附膜属性的石英晶体微天平响应分析
Adsorbed pesticide is in equilibrium with that dissolved in the water film around the soil particle. 吸附农药与溶解在土壤颗粒周围水膜中的农药平衡。
Integrating the advantages of chemical cementation method and bridge method, a positive ion sand control agent forming adsorbed film was developed with polyacrylamide ( HPAM), fluoboric acid and additives T1 and T2 as materials. 结合化学胶结法与桥接法的优点,以聚丙烯酰胺(HPAM)、氟硼酸及添加剂T1和T2为原料,研制了一种吸附膜型阳离子抑砂剂。
Dipping this zinc oxide adsorbed glass into dilute solution of silver nitrate, silver ion was reduced into silver as simple substance by photo reduction. The silver was used as catalyst in electroless plating of copper on the zinc oxide film adsorbed glass. 将此附有氧化锌的玻璃浸渍硝酸银稀溶液,利用光还原法将银离子还原为单质银,并以银为催化剂在附有氧化锌薄膜的玻璃上化学镀铜。
The stimulated results reveal the electron and phonon temperature profile on the surface of substrate, desorption probability of adsorbed CO molecule as Ru film irradiated by a single pulse and a pair of femtosecond laser respectively. 并分别对单脉冲与双脉冲飞秒激光辐射下,金属Ru基体表面层的电子和声子的温度分布、吸附层分子CO的脱附概率分布进行了数值模拟。
The experimental results are as follows: firstly, the forming velocity of adsorbed film and density of protective foil are the key factors to determine collapse prevention capability ( CPC) of drilling fluid system; 由试验得出吸附成膜的速度和保护膜的致密程度是决定钻井液体系防塌能力的关键因素;
The Experimental Study of Laser Raman Scattering Effect of Isonicotinic Acid Adsorbed on the Chemically Deposited Silver Film 异菸酸吸附在化学沉积银膜表面上的激光喇曼散射效应研究
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. 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 sensitivity of a gas sensing semiconductor thin film may be expressed by the relation between the density of charge carrier in the film and the density of oxygen adsorbed on the film surface. 气敏半导体薄膜内的载流子浓度与薄膜表面吸附氧密度的关系,可以反映气敏薄膜的敏感性。
Study of Positive Ion Sand Control Agent forming Adsorbed Film 吸附膜型阳离子抑砂剂的室内研究
The effective potential approximation of adsorbed~ 4he film in quasi two dimensional motion 吸附氦(~4He)薄膜准二维运动的有效势近似
It can be concluded from the AFM phase images that as the inhibitor concentration increased, the adsorbed film of inhibitor tended to become more density and orderly so that corrosion inhibition efficiency increased. AFM相位图显示,随着缓蚀剂浓度增加,缓蚀剂吸附层变得更加致密和有序,导致缓蚀效率增加。
At lower pH values, isonicotinic acid flatly adsorbed on the chemically deposited silver film surface via ring plane; at high pH values, isonicotinic acid perpendicularly adsorbed on the silver film via-COO~-of isonicotinic ions. 在较低pH值时,异菸酸通过环平面平躺吸附在银膜表面上,在较高pH值时,异菸酸是以异菸酸根离子的-COO~-端竖式吸附在银膜表面上。
Experimental results show that the adsorption Pattern of isonicotinic acid adsorbed on the chemically deposited silver film changes with the varying of pH values. 实验结果表明异菸酸在化学沉积银膜表面上的吸附方式随着溶液pH值的改变而改变。
Titanium nano oxidation wires obtained by AFM tip induced anodic oxidation are the basic structures in Ti-semiconductor nano devices. The amount of adsorbed water on the Ti film surface determined by ambient humidity plays a key role in controlling the oxidation results. AFM针尖诱导氧化加工的Ti纳米氧化线,是基于Ti膜-半导体纳米器件的基础,由大气湿度决定的Ti膜表面水吸附层的厚度,对控制阳极诱导氧化加工的结果起重要作用。
The relationship between the intensity of oil film and the structure of adsorbed film has been studied, and the conception of structural reinforcement of adsorbed film has been advanced. 考察了油品油膜承载能力与吸附膜结构之间的关系,提出了吸附膜结构强化的概念;
This was attributed to the formation of a LAN adsorbed film on the surface of the carbon steel, which contributed to simultaneously retard the anodic and cathodic corrosion process. LAN的缓蚀作用机理系几何覆盖效应,它在金属表面吸附成膜后,使阴极和阳极过程都受到了阻滞。
Investigations of redox behaviors and metal release of metallothioneins adsorbed onto Nafion-coated mercury film electrodes Nafion-汞膜电极上金属硫蛋白的氧化还原行为及金属释放研究
On Au ( 111) surface, the irreversibly adsorbed dense and disordered SbO~ (+) film structure remains after reduction of the film; 在Au(111)表面,致密无序膜的SbO+不可逆吸附层还原后基本保持原有的无序结构;
The AES results showed that the corrosion inhibitors containing different heterocyclic nitrogen groups affect adsorbed film formation on metal surface. 直接观察或俄歇能谱测定表明,这类缓蚀剂所含氮杂环基团不同对其在金属表面的吸附成膜也有影响。
SEM images showed activity coating peeling phenomenon in large area, even reveal the titanium anode substrate. ( 2) A part of oxygen adsorbed on the electrode surface, in the process of electrolysis, which generate non-conductive oxide film ( TiO2) with the substrate. SEM图像显示活性涂层出现大面积的剥落现象,露出钛阳极基体;(2)在电解过程中,一部分阳极吸附在电极表面,与钛基体生成不导电的氧化膜(Ti02)。
More anions were adsorbed on the surfaces of alloys with increasing the potential, which resulted in fast thinning of passive film and pitting at the defect place of the passive film. 随着电位的增加,合金表面吸附了更多的阴离子,导致钝化膜快速减薄,并在缺陷处产生点蚀。
As a template, DNA molecule can be adsorbed on humic acid film. 以胡敏酸膜为模板,可以吸附DNA分子。
In the past, the guessing results of increase or decrease the adsorbed water film according to the physical and mechanical properties and electrochemical properties is clearly unscientific. 以往只是从红色黏土所表现出来的物理力学性质和电化学性质来臆测其结合水膜增大或减小,显然是不科学的。
Based on the reactions between oxygen adsorbed on nano tin oxide thin film surface and hydrogen sulfide, it was obtained that the sensitivity of nano thin film gas sensor was proportional to hydrogen sulfide gas concentration of 1/ 2 power. 利用纳米二氧化锡薄膜表面吸附氧和硫化氢气体的反应式,得出了纳米薄膜元件的灵敏度与硫化氢气体浓度的1/2次方成正比。
The adsorbed film thickness, which is controlled by the disjoining pressure limit, reaches a minimum near about 20 K superheat for water. 工质为水,被吸附的薄膜厚度受分离压力的控制,在过热度为20K时达到最小。