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首页> 外文期刊>Journal of Sol-Gel Science and Technology >The Use of Modified Zr-nPropoxide in the Consolidation of Calcite: A Preliminary Study Focused into the Conservation of Cultural Heritage
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The Use of Modified Zr-nPropoxide in the Consolidation of Calcite: A Preliminary Study Focused into the Conservation of Cultural Heritage

机译：改性Zr-nPropoxide在方解石固结中的使用：一项针对文化遗产保护的初步研究

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摘要

The monomeric precursor Zr-npropoxide was modified was modified using chelation agents.The resulting sols were used to compose a xonsolidant sol that included coupling agents selected based on previous studies done by ourselves,the hydrophobic agent trimethyl methoxysilane (TMS) and mesitylene as drying control chemical addivive (DCCA).The sols were studied by Fourier Transform Infrared Spectroscopy (FTIR).According to the DRIFT results nwe bands appeared,that indicate inteactions between the coupling agents and calcite.The Kratky plots obtained from the sols indicate that in all cases fiber-like oligomeric structures were obtained,having a fractal dimension value 1.60.
机译：使用螯合剂对单体前驱体Zr-正丙醇进行了改性。所得的溶胶用于组成Xonsolidant溶胶，该溶胶包括基于我们自己先前研究选择的偶联剂，疏水剂三甲基甲氧基硅烷（TMS）和均三甲苯作为干燥控制剂通过傅里叶变换红外光谱（FTIR）对溶胶进行了研究。根据DRIFT结果，出现了nwe谱带，表明偶联剂与方解石之间存在相互作用。从溶胶获得的Kratky图表明在所有情况下得到纤维状的低聚物结构，其分形维值为1.60。

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