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Influence of additives on properties of sol-gel layers

机译:添加剂对溶胶-凝胶层性能的影响

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摘要

The addition of glutardialdehyde, 3,4-dimethoxybenzaldehyde or aminocaproic acid enables a modification of the properties of the layers resulting from the sol-gel process of tetraethoxysilane (TEOS). Kinetics of various hydrolysis and condensation reaction steps were analyzed by Si-29 and C-13 Nuclear magnetic resonance spectroscopy. X-ray photoelectron spectroscopy studies give evidence that the additive molecules are also located on the surface. The layer morphology was characterized by atomic force microscopy. (C) 2000 Elsevier Science B.V. All rights reserved. [References: 16]
机译:戊二醛,3,4-二甲氧基苯甲醛或氨基己酸的加入使得能够改性由四乙氧基硅烷(TEOS)的溶胶-凝胶法产生的层的性质。通过Si-29和C-13核磁共振波谱分析了各种水解和缩合反应步骤的动力学。 X射线光电子能谱研究表明,添加剂分子也位于表面。通过原子力显微镜表征层的形态。 (C)2000 Elsevier Science B.V.保留所有权利。 [参考:16]

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