宏观大孔钛硅分子筛由微介孔超薄纳米薄膜构成。

Macroscopic macroporous titanosilicate constructed of a micro-mesoporous ultrathin nanofilm.

机构信息

State Key Laboratory Base of Novel Functional Materials and Preparation Science, School of Materials Science and Chemical Engineering, Ningbo University, Ningbo, 315211, China.

出版信息

Chem Commun (Camb). 2020 Mar 10;56(20):3027-3030. doi: 10.1039/c9cc09556j.

DOI:10.1039/c9cc09556j

PMID:32048640

Abstract

A novel micro-mesoporous nanofilm-constructed macroscopic macroporous titanosilicate (MNCMM-TiSi) has been successfully prepared by a templating approach. The resultant materials exhibit greatly improved TOFs in bulky alkene epoxidation compared to the conventional TS-1 zeolite and Ti-MCM-41.

摘要

一种新型的微孔介孔纳米纤维构建的宏观大孔钛硅分子筛（MNCMM-TiSi）已成功通过模板法制备。与传统的 TS-1 沸石和 Ti-MCM-41 相比，所得材料在大块烯烃环氧化反应中表现出显著提高的 TOF。