酸化アルミニウム感湿素子
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概要
- 論文の詳細を見る
Attempts have been made by many people to develop the humidity sensor by making use of the fact that electric resistance of anodized aluminum thin film varies with humidity change. But for practical applications some problems have been unsolved yet. A paper is given of the relations between the temperature of electrolyte and the thickness of the layer, the influence of current density on the thickness of the layer, the frequency of the electric source and some properties of the element that is produced in a sulfuric acid electrolyte under the condition of low current density and low temperature.
- 津山工業高等専門学校の論文