![Detection of low levels of Brønsted acidity in Na+Y and Na+X zeolites]()
Detection of low levels of Brønsted acidity in Na+Y and Na+X zeolitesJayathirtha Rao, V.; Perlstein, Deborah L.; Robbins, Rebecca J.; Lakshminarasimhan, P. H.; Ramamurthy, V.; Jayathirtha Rao, V.; Perlstein, Deborah L.; Robbins, Rebecca J.; Kao, Hsien-Ming; Grey, Clare P. · Chemical Communications · 1998