Post-conversion of MWW lamellar precursors into metallosilicates with large porosity

Lingling Wang; Yueming Liu; Yong Wang; Wei Xie; Mingyuan He; Peng Wu

doi:10.1016/S0167-2991(08)80187-5

Post-conversion of MWW lamellar precursors into metallosilicates with large porosity

Lingling Wang^*
, Yueming Liu
, Yong Wang
, Wei Xie
, Mingyuan He
, Peng Wu

^*Corresponding author for this work

School of Chemistry and Molecular Engineering

East China Normal University

Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review

4 Scopus citations

Abstract

Two postsynthesis methods for preparing metallosilicates with larger porosity from MWW lamellar precursors have been developed. The alkoxysilylation of MWW precursor with Me₂Si(OEt)₂ (DMES) led to interlayer expanded zeolites (IEZ), MWW-IEZ, while a mild acid treatment on the lamellar precursors resulted in MCM-56 analogues. Ti-MWW-IEZ and Ti-MCM-56 thus prepared, maintaining the basic structure of the MWW zeolite, turned to be superior to three-dimensional (3D) Ti-MWW in the epoxidation of a wide range of bulky alkenes.

Original language	English
Title of host publication	Zeolites and related materials
Subtitle of host publication	Trends, targets and challenges
Editors	Antoine Gedeon, Pascale Massiani, Florence Babonneau
Pages	241-244
Number of pages	4
Edition	SUPPL. PART A
DOIs	https://doi.org/10.1016/S0167-2991(08)80187-5
State	Published - 2008

Publication series

Name	Studies in Surface Science and Catalysis
Number	SUPPL. PART A
Volume	174
ISSN (Print)	0167-2991

Keywords

MCM-56
MWW
postsynthesis
titanosilicate

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10.1016/S0167-2991(08)80187-5

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Wang, L., Liu, Y., Wang, Y., Xie, W., He, M., & Wu, P. (2008). Post-conversion of MWW lamellar precursors into metallosilicates with large porosity. In A. Gedeon, P. Massiani, & F. Babonneau (Eds.), Zeolites and related materials: Trends, targets and challenges (SUPPL. PART A ed., pp. 241-244). (Studies in Surface Science and Catalysis; Vol. 174, No. SUPPL. PART A). https://doi.org/10.1016/S0167-2991(08)80187-5

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title = "Post-conversion of MWW lamellar precursors into metallosilicates with large porosity",

abstract = "Two postsynthesis methods for preparing metallosilicates with larger porosity from MWW lamellar precursors have been developed. The alkoxysilylation of MWW precursor with Me2Si(OEt)2 (DMES) led to interlayer expanded zeolites (IEZ), MWW-IEZ, while a mild acid treatment on the lamellar precursors resulted in MCM-56 analogues. Ti-MWW-IEZ and Ti-MCM-56 thus prepared, maintaining the basic structure of the MWW zeolite, turned to be superior to three-dimensional (3D) Ti-MWW in the epoxidation of a wide range of bulky alkenes.",

keywords = "MCM-56, MWW, postsynthesis, titanosilicate",

author = "Lingling Wang and Yueming Liu and Yong Wang and Wei Xie and Mingyuan He and Peng Wu",

year = "2008",

doi = "10.1016/S0167-2991(08)80187-5",

language = "英语",

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series = "Studies in Surface Science and Catalysis",

number = "SUPPL. PART A",

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Wang, L, Liu, Y, Wang, Y, Xie, W, He, M & Wu, P 2008, Post-conversion of MWW lamellar precursors into metallosilicates with large porosity. in A Gedeon, P Massiani & F Babonneau (eds), Zeolites and related materials: Trends, targets and challenges. SUPPL. PART A edn, Studies in Surface Science and Catalysis, no. SUPPL. PART A, vol. 174, pp. 241-244. https://doi.org/10.1016/S0167-2991(08)80187-5

Post-conversion of MWW lamellar precursors into metallosilicates with large porosity. / Wang, Lingling; Liu, Yueming; Wang, Yong et al.
Zeolites and related materials: Trends, targets and challenges. ed. / Antoine Gedeon; Pascale Massiani; Florence Babonneau. SUPPL. PART A. ed. 2008. p. 241-244 (Studies in Surface Science and Catalysis; Vol. 174, No. SUPPL. PART A).

Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review

TY - CHAP

T1 - Post-conversion of MWW lamellar precursors into metallosilicates with large porosity

AU - Wang, Lingling

AU - Liu, Yueming

AU - Wang, Yong

AU - Xie, Wei

AU - He, Mingyuan

AU - Wu, Peng

PY - 2008

Y1 - 2008

N2 - Two postsynthesis methods for preparing metallosilicates with larger porosity from MWW lamellar precursors have been developed. The alkoxysilylation of MWW precursor with Me2Si(OEt)2 (DMES) led to interlayer expanded zeolites (IEZ), MWW-IEZ, while a mild acid treatment on the lamellar precursors resulted in MCM-56 analogues. Ti-MWW-IEZ and Ti-MCM-56 thus prepared, maintaining the basic structure of the MWW zeolite, turned to be superior to three-dimensional (3D) Ti-MWW in the epoxidation of a wide range of bulky alkenes.

AB - Two postsynthesis methods for preparing metallosilicates with larger porosity from MWW lamellar precursors have been developed. The alkoxysilylation of MWW precursor with Me2Si(OEt)2 (DMES) led to interlayer expanded zeolites (IEZ), MWW-IEZ, while a mild acid treatment on the lamellar precursors resulted in MCM-56 analogues. Ti-MWW-IEZ and Ti-MCM-56 thus prepared, maintaining the basic structure of the MWW zeolite, turned to be superior to three-dimensional (3D) Ti-MWW in the epoxidation of a wide range of bulky alkenes.

KW - MCM-56

KW - MWW

KW - postsynthesis

KW - titanosilicate

UR - https://www.scopus.com/pages/publications/56049088501

U2 - 10.1016/S0167-2991(08)80187-5

DO - 10.1016/S0167-2991(08)80187-5

M3 - 章节

AN - SCOPUS:56049088501

SN - 9780444532961

T3 - Studies in Surface Science and Catalysis

SP - 241

EP - 244

BT - Zeolites and related materials

A2 - Gedeon, Antoine

A2 - Massiani, Pascale

A2 - Babonneau, Florence

ER -

Post-conversion of MWW lamellar precursors into metallosilicates with large porosity

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