3Cavani F, Trifiro F, Vaccari A. Hydrotalcite-type anionic clays: Preparation, properties and applications [J]. Catalysis Today, 1991, 11: 173-301.
4Ivereva M V, Makarov M G, Kapustin A E. Reaction of alcohols with a-oxides in the presence of layered double catalysts [J]. React Kinet Catal Lett, 1998, 65(2): 349-354.
5Rao K K, Gravelle M, Valente J S, et al. Activation of Mg-Al hydrotalcite catalysts for aldol condensation reactions [J]. JCatal, 1998, 173: 115-121.
6Kohjiya S, Sato T, Nakayama T, et al. Polymerization of propylene oxide by calcined synthetic hydrotalcite [J]. Makromol Chem, Rapid Commun, 1981, 2:231 - 233.
7Reichle W T, Kang S Y, Everhardt D S. The nature of the thermal decomposition of a catalytically active anionic clay mineral [J]. J Catal, 1986, 101: 352-359.
8Toshiyuki Hibino, Yasumasa Yamashita, Katsunori Kosuge, et al. Decarbonation behavior of Mg-Al-CO3 hydrotaleite-like compounds during heat treatment [J]. Clays and Clay Minerals, 1995, 43(4) : 427 - 432.
9Aramendia M A, Aviles Y, Borau V. Thermal decomposition of Mg/Al and Mg/Ga layered double hydrox des: A spectroscopic study [J]. J Mater Chem, 1999, 9: 1603-1607.