We have observed gaseous diatomic molecule on the semiconductor surface with the chemical-physics dynamic mechanism of the chemical adsorption on the dangling bond. We explored on the phenomena in how gas molecules dissolve, how the atoms move, and on how they replace the bondings during the chemical adsorption process on the surface.

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The adsorption isotherm of neptunium on silica gel correspond to the form of Langmuir isotherm. According to Clausius-Claperon equation,from the slope in InKd vs 1/T plot,adsorption heat could be estimated. From the data of adsorption heat it is concluded that the adsorption of neptunium on silica gel in nitric acid solutions belongs to chemical adsorption and the adsorption process is an endothermic reaction.

三種價態(tài)的镎在硅膠上吸附的等溫線符合蘭格繆爾吸附等溫線的形式久久网站国产精品，是單分子層吸附免费不卡黄网站在线观看；根據(jù)克勞修斯-克拉柏龍方程，以1nKd對1／T作圖在线看无码黄又污的网站，通過直線斜率計算出吸附熱九九草影院，從吸附熱的數(shù)據(jù)可判斷三種價態(tài)的镎在硅膠上的吸附屬于化學吸附，是吸熱的過程欧美一级a一片免费观看；對NpOV）婷婷丁香五月激情、Np和Np（VD在硅膠上的吸附進行了比較，提出了三種價態(tài)的鋒在硅膠上吸附的機理黄片免费直接看。

What is perhaps more important, since the information above is obtained synchronously, the proposed methodology could provide information about the type of adsorption (chemical or physical adsorption), the change of chemical state of aniline in the system during the adsorption process, whether the chemical adsorption and physical adsorption took place simultaneously, the rate of the chemical and physical adsorption, and so on.2 We have studied the uptake of orthoxylene / isoamyl alcohol on silica gel as an example to demonstrate a novel methodology for studying multicomponent gas adsorption on solid adsorbent.

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chemical addition system：化學添加系統(tǒng)

chemical activity 化學活動性 | chemical addition system 化學添加系統(tǒng) | chemical adsorption 化學吸附

chemical affinity：化學親和性

chemical adsorption 化學吸附 | chemical affinity 化學親和性 | chemical afterburning 化學復燃