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通过气溶胶法对β-锡沸石进行合成后处理。

Post-synthesis of Sn-beta zeolite by aerosol method.

作者信息

Xiong Guang, Yang Huaxiang, Liu Liping, Liu Jiaxu

机构信息

State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology Dalian 116024 China

出版信息

RSC Adv. 2023 Feb 7;13(7):4835-4842. doi: 10.1039/d2ra06366b. eCollection 2023 Jan 31.

DOI:10.1039/d2ra06366b
PMID:36760268
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC9903300/
Abstract

Sn-beta zeolite is a Lewis acid catalyst which can activate the C-O and C[double bond, length as m-dash]O bonds of many organic compounds. In this paper, a simple aerosol method has been firstly applied to the post-synthesis of Sn-beta zeolite. The aqueous solution containing SnCl and dealuminated beta zeolite was rapidly dried using an aerosol generator to obtain the Sn-beta zeolites with different Sn contents. The physicochemical properties of the Sn-beta zeolites were further characterized by XRD, nitrogen adsorption-desorption, FT-IR and Py-FT-IR techniques. The catalysts exhibited good catalytic performances in the Baeyer-Villiger oxidation reaction of cyclohexanone.

摘要

Sn-β沸石是一种路易斯酸催化剂，它可以活化许多有机化合物的C-O键和C=O键。本文首次将一种简单的气溶胶方法应用于Sn-β沸石的后合成。使用气溶胶发生器将含有SnCl和脱铝β沸石的水溶液快速干燥，以获得具有不同Sn含量的Sn-β沸石。通过XRD、氮吸附-脱附、FT-IR和Py-FT-IR技术进一步表征了Sn-β沸石的物理化学性质。这些催化剂在环己酮的拜耳-维利格氧化反应中表现出良好的催化性能。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/61da/9903300/13cef67cb40b/d2ra06366b-f7.jpg
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本文引用的文献

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J Hazard Mater. 2020 Nov 5;398:122986. doi: 10.1016/j.jhazmat.2020.122986. Epub 2020 May 21.
2
NMR signatures of the active sites in Sn-β zeolite.Sn-β 沸石活性位的 NMR 特征。
Angew Chem Int Ed Engl. 2014 Sep 15;53(38):10179-83. doi: 10.1002/anie.201403905. Epub 2014 Jul 30.
3
Post-synthetic preparation of Sn-, Ti- and Zr-beta: a facile route to water tolerant, highly active Lewis acidic zeolites.
锡、钛和锆-β沸石的后合成制备：一种制备水稳定性好、高活性路易斯酸沸石的简便方法。
Dalton Trans. 2014 Mar 21;43(11):4514-9. doi: 10.1039/c3dt52972j.
4
Simple and scalable preparation of highly active Lewis acidic Sn-β.高活性路易斯酸性Sn-β的简单且可扩展制备方法。
Angew Chem Int Ed Engl. 2012 Nov 19;51(47):11736-9. doi: 10.1002/anie.201206193. Epub 2012 Oct 8.
5
Preparation of budesonide-loaded polycaprolactone nanobeads by electrospraying for controlled drug release.通过电喷雾法制备载布地奈德的聚己内酯纳米珠用于药物控释。
J Biomater Sci Polym Ed. 2011;22(18):2431-44. doi: 10.1163/092050610X540486.
6
WO3 nanoparticles on MCM-48 as a highly selective and versatile heterogeneous catalyst for the oxidation of olefins, sulfides, and cyclic ketones.负载于MCM-48上的WO3纳米颗粒作为一种用于烯烃、硫化物和环酮氧化反应的高选择性通用多相催化剂。
Org Lett. 2005 Oct 27;7(22):5015-8. doi: 10.1021/ol052019i.
7
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8
Sn-zeolite beta as a heterogeneous chemoselective catalyst for Baeyer-Villiger oxidations.用于拜耳-维利格氧化反应的Sn-β沸石作为多相化学选择性催化剂。
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