G. Fetter et al., SYNTHESIS OF AL-INTERCALATED MONTMORILLONITES USING MICROWAVE IRRADIATION, Journal of materials chemistry, 6(11), 1996, pp. 1857-1858
Microwave irradiation has been used to synthesize intercalated clays d
uring the intercalation reaction. The obtained montmorillonites, when
compared to conventionally prepared clays, presented a higher surface
area (340 m(2) g cf. 244 m(2) g(-1)). This method presents the advanta
ge of reducing the synthesis time and the possibility of handling high
ly concentrated clay suspensions and intercalating solutions.