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| 題 名 | Hydraulic Permeation of Water Through Terephthalaldehyde-Crosslinked Polyvinyl Alcohol Membrane=水在對苯二醛交鏈之聚乙烯醇薄膜中滲透行為之研究 |
|---|---|
| 作 者 | 楊木火; | 書刊名 | 高苑學報 |
| 卷 期 | 5:1 1996.02[民85.02] |
| 頁 次 | 頁125-130 |
| 分類號 | 348 |
| 關鍵詞 | 水; 對苯二醛交鏈; 聚乙烯醇薄膜; 滲透行為; |
| 語 文 | 英文(English) |
| 中文摘要 | 本研究有系統的研究水在對苯二醛交鏈之聚乙烯醇薄膜中高壓的滲透行為,實 驗結果證實,水在對苯二醛交鏈之聚乙烯醇薄膜中滲透行為遵循溶液擴散模式。實驗 數據顯示,水在薄膜中的擴散活化能隨著薄膜交鏈度的增加而增加,水的擴散速度隨 著薄膜交鏈度的增加而降低,而且,對苯二醛交鏈之聚乙烯醇薄膜的壓縮性隨著薄膜 交鏈度的增加而降低。 |
| 英文摘要 | The hydraulic permeation of water through terephthalaldehyde- crosslinked polyvinyl alcohol membrane under pressure was systematically investigated. It was found that the transport of water in a terephthalaldehyde-crosslinked polyvinyl alcohol membrane follows the solution diffustion mechanism. The results showed that the activation energy of water diffusivity increased and water diffusivity decreased with increase in the degree of crosslinking of a membrane. The compressivity of terephthalaldehyde-crosslinked polyvinyl alcohol membranes decreased with increase in the degree of crosslinking of a membrane. |
本系統中英文摘要資訊取自各篇刊載內容。