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Enhanced NH 3 -SCR activity of Cu-SAPO-34 by regulating Si distribution via an interzeolite conversion strategy
An interzeolite conversion (IZC) method was developed for the rapid synthesis of Cu-SAPO-34 from SAPO-37, achieving isolated Si distribution and optimized Cu states. The resulting Cu-SAPO-34 exhibited exceptional NH -SCR performance, with over 90% NO conversion from 200-600 °C due to proper acidity...
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Published in: | Chemical communications (Cambridge, England) England), 2024-12 |
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Main Authors: | , , , , , , , , , , , , |
Format: | Article |
Language: | English |
Online Access: | Get full text |
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Summary: | An interzeolite conversion (IZC) method was developed for the rapid synthesis of Cu-SAPO-34 from SAPO-37, achieving isolated Si distribution and optimized Cu states. The resulting Cu-SAPO-34 exhibited exceptional NH
-SCR performance, with over 90% NO conversion from 200-600 °C due to proper acidity and Cu status generated from the isolated Si. |
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ISSN: | 1364-548X |