TY - JOUR A1 - Kotter, Michael A1 - Lintz, Hans-Günther A1 - Riekert, Lothar A1 - Trimm, D. L. T1 - Structure and selectivity changes in vanadia-titania catalysts used to promote the reduction of nitric oxide with ammonia T2 - Applied catalysis. 52 (1989), H. 1 Y1 - 1989 UR - https://opus.bibliothek.fh-aachen.de/opus4/frontdoor/index/index/docId/3018 SN - 0166-9834 N1 - ISSN der E-Ausg.: 0166-9834 SP - 225 EP - 235 ER -