Chemistry Letters, Vol.30, No.1, 12-13, 2001
Preparation of microporous Ga-Si-O materials with acidic sites from a gallium-bridged silsesquioxane
Ga-Si-O materials with acidic sites and uniformly-controlled micropores have been prepared by the calcination of a new gallium-bridged silsesquioxane [HNEt3](+)[Ga{(Me3Si)(c-C5H9)(7)Si7O12}(2)](-).