用单分子膜诱导化学沉积银膜

材料研究学报, 2002, 16(6): 664-668. doi: 10.3321/j.issn:1005-3093.2002.06.021

用单分子膜诱导化学沉积银膜

刘恒权 ^1, , 姚素薇 ^2, , 班春梅 ^3, , 张卫国 ^4,

1.天津大学化工学院

2.天津大学化工学院

3.天津大学化工学院

4.天津大学化工学院

基金项目: 国家自然科学基金(50071039)

关键词：单分子膜 , 化学沉积 , 银纳米膜

STUDY ON SILVER FILMS BY ELECTROLESS DEPOSITION THROUGH MONOLAYER INDUCTION

在气/液界面上形成硬脂酸单分子膜及硬脂酸/十八醇混合单分子膜利用硬脂酸单分子膜的诱导作用,在硬脂酸单分子膜上化学沉积了金属银纳米膜;在硬脂酸/十八醇混合单分子膜上沉积了微观结构为网状的银膜.采用SEM和TEM测试银膜的微观物理结构,并对膜的外观进行了表征.研究了不同亲水端基和沉积时间对银膜生长的影响.沉积时间控制在3 h之内,可得到100 nm以下厚度的银膜.采用界面双电层理论初步探讨了单分子膜上化学沉积银的生长机制,分析了多孔网状银膜的成因,认为界面双电层是银膜沉积的必要条件.提出了一种制备银膜的新方法,此法的优点在于能主动控制银膜表面微观结构.

参考文献

[1]	Yang Heqing(场合情),Zhang Liangying(张良莹),Yao Xi(姚熹),Onthe Applications of Membrane Mimetic Chemistry to Nanostructured Materials[J](膜模拟化学在纳米材料中的应用研究),J.Mater.Res.(材料研究学报),13(6),561(1999)
[2]	Dieter Walz, S.Roy Caplan, Bacterial Flagellar Moteor and H+/ATP Synthese: Two Proton-Driven Rotary Molecular Devices with Different Functions, Bioelectrochemistry, 55(1,2), 89(2002)
[3]	Takatoshi Kinoshita, Photoresponsive Membrane Systems, Journal of Photochemisty and Photobiology,42(1), 12(1998)
[4]	Qian Xinming(钱新明),Du Hui(杜惠),Li Wenming(李文明),Lu Honghui(吕红辉),Bai Yubai(白玉白),LiTiejin(李铁津),Tang Xinyi(汤心颐),Thin-Film Micropatterning Based on Ordered Two-Dimensional Arrays of Polymer Microspheres[J](聚合物微球自组装与微图形材料),Chinese Journal of Applied Chemistry(应用化学),17(1),55(2000)
[5]	M.Gleiche, L.F.Chi, H.Fuchs, Molecular Property Related Silver Decoration on Fatty Acid LangmuirBlodgett Monolayers, Thin Solid Film, 327, 268(1998)
[6]	S.D.Sathaye, K.R.Patil, D.V.Paranjape, S.R.Padalkar, Nanocrystalline Silver Particulate Films by LiquidLiquid Interface Reaction Technique, Materials Research Bulletin, 36(7～8), 1149(2001)
[7]	G.B.Khomutov, S.P. Gubin, V.V.Khanin, A.Yu. Koksharov, A.Yu. Obydenov, V.V.Shorokhov, Formation of Nanoparticles and One-Dimensional Nanostructures in Floating and Deposited Langmuir Monolayers under Applied Electric and Magnetic Fields, Colloids and Surfaces A: Physicochemical and Engineering Aspects,198～200, 593(2002)
[8]	Jiang Xiaoxia(姜晓霞),Shen Wei(沈伟),The Fundamentals and Practice of Electroless Plating(化学镀理论与实践)(Beijing,National Defence Industry Press,2000)p.357
[9]	Y.T.Tao, G.D.Hietpas, D.L.Allara, HC1 Vapor-Induced Structural Rearrangements of n-Alkanoate SelfAssembled Monolayers on Ambient Silver, Copper, and Aluminum Surfaces, J.Am. Chem. Soc., 118,6724(1996)

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用单分子膜诱导化学沉积银膜

STUDY ON SILVER FILMS BY ELECTROLESS DEPOSITION THROUGH MONOLAYER INDUCTION

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