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首页> 外文期刊>International Journal of Electrochemical Science >H+- intercalation Electrochemical/Electrochromic Properties of V-Ce Mixed Oxide Thin Films
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H+- intercalation Electrochemical/Electrochromic Properties of V-Ce Mixed Oxide Thin Films

机译：H-se混合氧化物薄膜的H + -插层电化学/电致变色性能

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Vanadium-Cerium mixed oxides have been proved as good electrodes for electrochromic devicesbecause of their passive optical behavior coupled with good charge capacity. Thin films of vanadium -cerium mixed oxides were deposited at room temperature on ITO plates by varying the RF powerfrom 100W to 200 W in steps of 50W by RF magnetron sputtering in a pure argon atmosphere. Twotargets were prepared by pressing the powder mixture of V2O5 and CeO2 taken in different molar ratios( 1:1; 1:2). A three electrode electrochemical cell was designed with these mixed oxide thin films asthe working electrode, platinum mesh as counter electrode and the saturated calomel as the referenceelectrode with 0.01M HCl solution diluted in distilled water as electrolyte. The variation in the+ electrochemical and optical properties of the prepared thin films with H ion intercalation and de- intercalation with respect to the RF power during deposition and the molar ratios of V2O5 and CeO2 inthe target material are elaborately discussed in this study.
机译：钒铈混合氧化物已被证明是电致变色器件的良好电极，因为它们的无源光学性能以及良好的充电容量。通过在纯氩气氛中通过RF磁控管溅射以50W的步长将RF功率从100W变为200W，在室温下将钒-铈混合氧化物薄膜沉积在ITO板上。通过压制不同摩尔比（1：1; 1：2）的V2O5和CeO2的粉末混合物来制备两个目标。设计了一个三电极电化学电池，以这些混合氧化物薄膜为工作电极，铂网为对电极，饱和甘汞为参比电极，并用在蒸馏水中稀释的0.01M HCl溶液作为电解质。本研究详细讨论了制备的薄膜在沉积过程中随着H离子的嵌入和脱嵌而相对于RF功率的+电化学和光学性质的变化以及目标材料中V2O5和CeO2的摩尔比。

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