Exfoliation of layered rutile and perovskite tungstates.
The layered trirutile phases HMWO6 (M = Nb, Ta) and the layered perovskite H2W2O7 (synthesized by acid leaching of Bi2W2O9) were exfoliated into nanoscale colloids by reaction with quaternary ammonium hydroxides.
Schaak
Raymond E
RE
Department of Chemistry, The Pennsylvania State University, University Park, PA 16802, USA.
Mallouk
Thomas E
TE