Hydrogen bonding on the surface of poly(2-methoxyethyl acrylate).
Hydrogen bonding on the surface of poly(2-methoxyethyl acrylate).
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DOI：
10.1021/ja046183x
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发表时间：
2004-09
影响因子：
15
通讯作者：
Guifeng Li;S. Ye;Shigeaki Morita;T. Nishida;M. Osawa
中科院分区：
文献类型：
--
作者：
Guifeng Li;S. Ye;Shigeaki Morita;T. Nishida;M. Osawa
用和频产生、红外反射吸收和拉曼散射等方法研究了聚（丙烯酸2-甲氧基乙酯）（PMEA）薄膜在不同类型的含氢键供体溶液中的界面和本体氢键。这些结果表明，PMEA表面上的大部分羰基与水或乙醇分子形成氢键，而PMEA本体仍然以自由羰基为主。
Hydrogen bonding on the interface and in the bulk of a poly(2-methoxyethyl acrylate) (PMEA) thin film has been investigated by sum frequency generation, infrared reflection absorption, and Raman scattering measurements in different kinds of solutions containing hydrogen-bonding donators. These results indicate that the majority of the carbonyl groups on the PMEA surface are hydrogen-bonded with water or ethanol molecules, while the PMEA bulk is still dominated by the free carbonyl group.