title: Porous clay heterostructures with enhanced acidity obtained from acid-activated clays.
abstract: Porous clay heterostructures (PCHs) with enhanced acidity may be prepared from suitably acid-activated montmorillonite clays; the higher acidity arises from Brønsted acid sites generated by acid treatment of the clay prior to its use as a host for PCH formation.
authors.affiliation: School of Chemistry, University of Nottingham, University Park, Nottingham, UK NG7 2RD.
authors.forename: M
authors.initials: M
authors.lastname: Pichowicz
authors.forename: R
authors.initials: R
authors.lastname: Mokaya