The Features of Crystallization of Aluminum Phosphate Gels with Various Ratios of Di-n-propylamine/Al2O3 in the Micro-Mesoporous AlPO4-11 Molecular Sieve

{"title":"The Features of Crystallization of Aluminum Phosphate Gels with Various Ratios of Di-n-propylamine/Al2O3 in the Micro-Mesoporous AlPO4-11 Molecular Sieve","authors":"M. R. Agliullin,&nbsp;V. Yu. Guskov,&nbsp;R. Z. Kuvatova,&nbsp;V. V. Lazarev,&nbsp;B. I. Kutepov","doi":"10.1134/S0036024424702595","DOIUrl":null,"url":null,"abstract":"<p><b>Abstract</b>—The crystallization of aluminophosphate gels prepared using aluminum isopropoxide with di‑<i>n</i>-propylamine/Al₂O₃ was equal to 1.0, 1.4, and 1.8. It has been shown that changing the template/Al₂O₃ ratio in reaction gels leads to the formation of various intermediate phases during crystallization into the AlPO₄-11 molecular sieve. A method for controlling its secondary porous structure based on regulating the template/Al₂O₃ ratio is proposed in reaction gels.</p>","PeriodicalId":767,"journal":{"name":"Russian Journal of Physical Chemistry A","volume":"99 1","pages":"58 - 66"},"PeriodicalIF":0.7000,"publicationDate":"2025-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Russian Journal of Physical Chemistry A","FirstCategoryId":"92","ListUrlMain":"https://link.springer.com/article/10.1134/S0036024424702595","RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"CHEMISTRY, PHYSICAL","Score":null,"Total":0}