文献类型：期刊文献

英文题名：Synthesis and characterisation of magnesium hydrate microspheres

作者：Lu, Y.[1];Jiang, H.[1];Jing, B. -N.[1];Zhang, M.[1];Liu, J. -K.[1];Wang, S. -H.[1]

机构：[1]E China Univ Sci & Technol, Dept Chem, Key Lab Ultrafine Mat, Minist Educ, Shanghai 200237, Peoples R China

年份：2014

卷号：29

期号：A1

起止页码：A28

外文期刊名：MATERIALS TECHNOLOGY

收录：;EI(收录号：20142517838864);WOS:【SCI-EXPANDED(收录号:WOS:000337141100007)】；

基金：This work was supported by the National Natural Science Foundation of China (Grant No. 21341007), Fundamental Research Funds for the Central Universities (Grant No. 222201313005) and State Key Laboratory of Pollution Control and Resource Reuse Foundation (Grant No. 13019).

语种：英文

外文关键词：Magnesium hydrate; Assembled microsphere; Aluminium doped zinc oxide; Photocatalytic property

摘要：The magnesium hydrate microsphere with large surface area was prepared by a facile and efficient template method. The products were characterised by transmission electron microscopy, X-ray diffraction, Fourier transform infrared spectroscopy, thermogravimetric analysis-differential scanning calorimetry, etc. The possible mechanism of Mg(OH)(2) assembled microsphere formation was discussed. In addition, the Mg(OH)(2) assembled microspheres were used as carried materials to assemble Mg(OH)(2)/ZAO nanocomposite catalysts. The degradation efficiency for Rhodamine B was increased by 35.7% compared with the performance of mono-aluminium doped zinc oxide (ZAO) nanoparticles. At the same time, the Mg(OH)(2)/ZAO nanocomposite catalyst can be separated and recycled more easily than mono-ZAO nanoparticles.