Synthesis, Characterization and Catalysis of New Pillared Anionic Clays by GaW₁₁O₃₉M（H₂O）7-(M=Mn2+,Co2+ or Ni2+)

摘要

ＩｎｔｒｏｄｕｃｔｉｏｎＡｎｉｏｎｉｃｃｌａｙｓ（ｌａｙｅｒｅｄｄｏｕｂｌｅｈｙｄｒｏｘｉｄｅｓ）ａｒｅｉｍｐｏｒｔａｎｔｌａｙｅｒｅｄｍａｔｅｒｉａｌｓ．Ｔｈｅｇｅｎｅｒａｌｆｏｒｍｕｌａｉｓ［Ｍ２＋（１－ｘ）Ｍｘ３＋（ＯＨ）２］ｘ＋Ａｎ－ｘ／ｎｍ...