2[1]Morfis S,Philippopoulos C,Papayannakos N. Application of Al-pillared clay minerals as catalytic carriers for the reaction of NO with CO[J]. Applied Clay Science, 1998,13 : 203-212.
3[2]Selvaraj S,Mohan B V,Krishna K N,et al. Pillaring of smectites using an aluminium oligomer: A study of pillar density and thermal stability[J]. Applied Clay Science, 1996,10: 439- 450.
4[3]Frini N,Crespin M,Trabelsi M,et al. Preliminary results on the properties of pillared clays by mixed Al-Cu solutions[J]. Applied Clay Science,1997, 12:281-292.
5[4]Maes N,Heylen I,Cool P,et al. The relation between the synthesis of pillared clays and their resulting porosity[J]. Applied Clay Science, 1997,12: 43-60.