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Preparation of CuO-CoO-MnO/SiO_2 Nanocomposite Aerogels and The Effect of Synthesis Conditions on Gelation

机译:CuO-CoO-MnO / SiO_2纳米复合气凝胶的制备及合成条件对凝胶的影响

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CuO-CoO-MnO/SiO_2 nanocomposite aerogels were prepared by using tetraethyl orthosilicate (TEOS) as Si source, and aqueous solution of Cu, Co and Mn acetates as transition metal sources via sol-gel process and supercritical drying (SCD) technique. The effect of synthesis conditions on gelation was investigated. The composition of the nanocomposite aerogels was characterized by electron dispersive spectroscopy (EDS) and X-ray photoelectron spectroscopy (XPS).
机译:通过使用作为Si源(TEOS)作为Si源(TEOS)作为Si源,Cu,Co和Mn乙酸盐水溶液通过溶胶 - 凝胶工艺和超临界干燥(SCD)技术来制备CuO-CoO-MnO / SiO_2纳米复合剂气凝胶。研究了合成条件对凝胶化的影响。通过电子分散光谱(EDS)和X射线光电子谱(XPS)的特征在于纳米复合气凝胶的组成。

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