五配位铝强化硅铝固体酸的固体核磁共振研究
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Solid-State NMR Spectroscopy Studies of Enhanced Acidity of Silica-Aluminas Based on Penta-Coordinated Aluminum Species
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图13. AlV诱导Pt单位点催化剂合成的机理[ |
Fig.13. Schematic presentation of the proposed pathways for the formation of Pt single sites at AlV sites on ASA support[ |
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