Synthesis and Structural Characterization of Mg/Al hydrotalcite-like compounds

摘要：

　　Hydrotalcites consist of Brucite-like layers with positive charge and anionic compounds in the interlayer to form neutral materials.The general formula ofhydrotaicite compounds (HTLc) was Mg-Al-HTLc.All samples were characterized by XRD,FT-IR spectra and TG.After calcination,the transformation of hydrotalcite structure can be characterized by vibration infrared bands corresponding to hydroxyl groups,octahedrai layers and interlayer species.Moreover,the calcined samples show a relatively high surface area and total pore volume.

关键词： Hydrotalcite Mg-Al-HTLc structure metal oxide

作者: Yan Guo Weijun Liu Shuhua Zhang Siyuan Yang Kaifei Zhang Jianjun Liao

作者单位: College of Automobile Engineering, Shanghai University of Engineering Science, Shanghai 201620,P.R.China

会议类型: 国际会议

会议名称: 2012 2nd International Symposium on Chemical Engineering and Material Properties(ISCEMP2012)(2012第二届化学工程与材料特性国际研讨会)

会议地点: 太原

会议语种:英文

页码: 353-357

在线出版日期: 2012-06-23（万方平台首次上网日期，不代表论文的发表时间）