0+=θ对可逆电对二、 条件电极电位(Conditional Electrode Potential):实际情况:浓度活度氧化态和还原态发生副反应引入活度系数γOx、 γRed引入相应的副反应系数αOx,αRedOxOxOxOxOxcOxaα/⋅γ⋅...
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...其电位为: 14 0.059 aCr2O7 2 aH ECr O 2- /Cr 3 E O lg 2 2 7 Cr2O72-/Cr 3 6 aCr 3二、条件电极电位(conditional potential) 但在实际应用时,存在着两个问题: 1 不知道活度a(或活度系数 ): ac 2 离子在溶液可能发生络合、沉淀等副反应。
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建立了环境样品中生物可利用镉的镀铋膜电极微分电位溶出分析法(DPSA),考察了同位镀铋膜测定镉的条件。
A novel differential potentiometric stripping analysis (DPSA) was developed for the determination of Cd with bismuth-film electrode via standard addition method.
研究了镀铋膜电极替代镀汞膜电极的微分电位溶出分析法(DPSA)测定铅的方法,考察了同位镀铋膜测定铅的条件。
A novel substitutive differential potentiometric stripping analysis (DPSA) for the determination of Pb via bismuth-film electrode by standard addition method was proposed.
采用线性电位扫描和电化学交流阻抗等电化学测量技术 ,对高深宽比掩膜条件下微电铸镍的电极反应动力学过程进行了初步研究。
The kinetics of the electrode reaction is preliminarily studied by linear potential sweep technique and electrochemical impedance while electrodepositing Ni for high aspect ratio structures.
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