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首页> 外文期刊>Journal of Non-Crystalline Solids: A Journal Devoted to Oxide, Halide, Chalcogenide and Metallic Glasses, Amorphous Semiconductors, Non-Crystalline Films, Glass-Ceramics and Glassy Composites >Influence of sodium dodecylbenzene sulfonate on the structure and properties of carbon aerogels
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Influence of sodium dodecylbenzene sulfonate on the structure and properties of carbon aerogels

机译：十二烷基苯磺酸钠对碳气凝胶结构和性能的影响

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摘要

This letter describes the effects that the surfactant, sodium dodecylbenzene sulfonate (SDBS), has on the structure and electrical properties of monolithic carbon aerogels (CA). Using organic sol-gel chemistry, a series of novel CA materials prepared with different concentrations of SDBS were characterized to evaluate the influence the surfactant had on the network structure of the resultant material. Addition of the SDBS surfactant to the sol-gel reaction mixture was shown to generate CA structures that had different pore sizes, higher densities and improved electrical conductivity than those prepared without the surfactant. These results are discussed in comparison With relevant sol-gel literature and theory.
机译：这封信描述了表面活性剂十二烷基苯磺酸钠（SDBS）对整体式碳气凝胶（CA）的结构和电性能的影响。使用有机溶胶-凝胶化学，表征了一系列用不同浓度的SDBS制备的新型CA材料，以评估表面活性剂对所得材料网络结构的影响。显示出将SDBS表面活性剂添加到溶胶-凝胶反应混合物中产生的CA结构与不使用表面活性剂制备的CA结构相比具有不同的孔径，更高的密度和改善的电导率。将这些结果与相关的溶胶-凝胶文献和理论进行了比较。

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