氧浓差电池(Oxygen Concentration Cell)是引起 缝隙腐蚀、沉积物腐蚀和丝状腐蚀的主要原因。氧不 易到达处含氧量低,金属的电位比含氧量高处的电位 低,因而为阳极,遭到...
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... differentiable 可微分的 differential aeration cell 氧浓差电池 differential ammeter 差动安培表 ...
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氧浓差电池腐蚀 oxygen-concentration cell corrosion
The oxygen ion conduction properties of these sinters were investigated by means of oxygen concentration cell and oxygen pump (electrochemical oxygen permeation) at 600 ~ 1000 ℃.
本文研究还以陶瓷样品为电解质,多孔性Pt为电极,组装成氧浓差电池及氧泵(氧的电化学透过装置),测定了它们在600~1000℃下的电性能。
参考来源 - ZrOThe observed EMF values of oxygen concentration cell coincided with theoretical values perfectly, indicating that the ceramics were purely oxide-ionic conductors with oxygen ion transference number of 1 under oxygen atmosphere over the whole temperature range.
3、氧浓差电池电动势的实测值与理论值吻合得很好,氧离子迁移数为1,表明该系列样品在该温度下氧化性气氛中为纯氧离子导体。
参考来源 - 新型氧离子导体La·2,447,543篇论文数据,部分数据来源于NoteExpress
文中介绍了氧化锆氧浓差电池的工作原理。
This paper introduces the principle of ZrO 2 oxygen concentration cell.
特别在溶解氧浓度有差别的场合,浓差电池常引起严重腐蚀、导致孔蚀。
Severe corrosion, leading to pitting, is often caused by concentration cells, particularly where differences in dissolved-oxygen concentration occur.
浓差电池法已广泛地用于测定液态金属中氧。
The concentration difference cell method has been used widely to determine O in the molten metals.
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