Mg/Al layered double hydroxide(LDH) was treated with stearic acid by a wet method. The modified double hydroxide showed good dispersion and floatation property with their layer structure being remained almost unchanged.
文摘Mg/Al layered double hydroxide(LDH) was treated with stearic acid by a wet method. The modified double hydroxide showed good dispersion and floatation property with their layer structure being remained almost unchanged.
基金The Scientific Research Foundation for the Returned Overseas Chinese Scholars of State Education Ministry(2004-527)the State Key Laboratory of Coal Conversion(06-603)