Hexagonal and cubic thermally stable mesoporous tin(IV) phosphates with acidic and catalytic properties

Angew Chem Int Ed Engl. 2002 May 3;41(9):1594-7. doi: 10.1002/1521-3773(20020503)41:9<1594::aid-anie1594>3.0.co;2-w.
No abstract available