| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 41222 | Applied Catalysis A: General | 2011 | 4 Pages |
SAPO-34 and MeAPSO-34 samples were prepared based on a standard literature procedure [1]. In fact, several kinds of transition metal were incorporated in the SAPO-34 structure, during the synthesis step, beginning with the same gel. As a result, samples of SAPO-34 and MeAPSO-34, presenting good crystallinity and also having similar surface area and microporosity, were obtained. It was observed that acid sites concentration depended strongly on their metal content. Metal incorporation in the SAPO-34 structure generally increased acid sites concentration but did not affect the acid strength distribution.
Graphical abstractFigure optionsDownload full-size imageDownload high-quality image (101 K)Download as PowerPoint slideHighlights► SAPO-34 and MeAPSO-34 samples were prepared based on a standard literature procedure. ► Several kinds of transition metal were incorporated into SAPO-34 structure. ► SAPO-34 and MeAPSO-34 presenting similar structures at were obtained. ► Acid sites concentration depended strongly on their metal content and nature.
