電合聚苯胺/溶－凝膠雙層膜防止SAE 1018 鋼片腐蝕研究

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Title:	電合聚苯胺/溶－凝膠雙層膜防止SAE 1018 鋼片腐蝕研究
Other Titles:	Corrosion Resistance of SAE 1018 Steel Plates Coated with Electropolymerized PANI/sol-gel Bilayer Films
Authors:	林佳君;Lin, C. C.;施政淵;Hsi, C. Y. Hsi;李攸軒;Lee, Y. H.;高惠春;Kao, H-C. I.;吳奇峰;Wu, C. F.;杜華強;Tu, W.
Keywords:	腐蝕防治;SAE 1018;電動力學;溶－凝膠;聚苯胺;Anti-corrosion;SAE 1018;Electrodynamics;Sol-gel;Polyaniline
Date:	2011-09-01
Issue Date:	2016-01-06 11:01:45 (UTC+8)
Abstract:	本研究探討電聚合聚苯胺(EP)/溶−凝膠(SG)雙層膜對SAE 1018 鋼片的防銹效果。溶− 凝膠溶液含有苯胺、TEOS 以及 PMMA。首先以電聚合聚苯胺於鋼片上，再以旋轉塗佈法將溶−凝膠溶液均勻覆蓋於其表面，即為EP/SG 雙層膜。實驗條件包含電聚合聚苯胺時間、溶−凝膠溶液反應時間、所含的PMMA 克數與旋轉塗佈時間。試驗結果顯示最佳防銹膜的膜厚為5.9 μm，附著力測試結果其脫落面積小於5%，硬度為9 H，開路電位測試結果顯示其腐蝕電位比裸鋼高出0.340 V，相當於將腐蝕速率由0.097 mm/y 降低至0.010 mm/y。關鍵詞：腐蝕防治；SAE 1018；電動力學；溶−凝膠；聚苯胺。
Relation:	防蝕工程 25(3)，頁 155-160
Appears in Collections:	[Graduate Institute & Department of Chemical and Materials Engineering] Journal Article

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