A hierarchically core/shell-structured titanosilicate with multiple mesopore systems for highly efficient epoxidation of alkenes

Chen Geng Li; Yiqun Lu; Haihong Wu; Peng Wu; Mingyuan He

doi:10.1039/c5cc05278e

A hierarchically core/shell-structured titanosilicate with multiple mesopore systems for highly efficient epoxidation of alkenes

Chen Geng Li
, Yiqun Lu
, Haihong Wu
, Peng Wu^*
, Mingyuan He

^*Corresponding author for this work

School of Chemistry and Molecular Engineering

East China Normal University

Research output: Contribution to journal › Article › peer-review

38 Scopus citations

Abstract

A hierarchical titanosilicate, with epitaxially grown MFI nanosheets on microsized TS-1 crystals, has been prepared through a desilication-recrystallization method using a diammonium surfactant as the secondary structure-directing agent (SDA). This core/shell material features multiple mesoporosities, significantly improved epoxidation activity as well as easy separation in synthesis and catalytic reactions.

Original language	English
Pages (from-to)	14905-14908
Number of pages	4
Journal	Chemical Communications
Volume	51
Issue number	80
DOIs	https://doi.org/10.1039/c5cc05278e
State	Published - 18 Aug 2015

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10.1039/c5cc05278e

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abstract = "A hierarchical titanosilicate, with epitaxially grown MFI nanosheets on microsized TS-1 crystals, has been prepared through a desilication-recrystallization method using a diammonium surfactant as the secondary structure-directing agent (SDA). This core/shell material features multiple mesoporosities, significantly improved epoxidation activity as well as easy separation in synthesis and catalytic reactions.",

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AU - Li, Chen Geng

AU - Lu, Yiqun

AU - Wu, Haihong

AU - Wu, Peng

AU - He, Mingyuan

PY - 2015/8/18

Y1 - 2015/8/18

N2 - A hierarchical titanosilicate, with epitaxially grown MFI nanosheets on microsized TS-1 crystals, has been prepared through a desilication-recrystallization method using a diammonium surfactant as the secondary structure-directing agent (SDA). This core/shell material features multiple mesoporosities, significantly improved epoxidation activity as well as easy separation in synthesis and catalytic reactions.

AB - A hierarchical titanosilicate, with epitaxially grown MFI nanosheets on microsized TS-1 crystals, has been prepared through a desilication-recrystallization method using a diammonium surfactant as the secondary structure-directing agent (SDA). This core/shell material features multiple mesoporosities, significantly improved epoxidation activity as well as easy separation in synthesis and catalytic reactions.

UR - https://www.scopus.com/pages/publications/84942540326

U2 - 10.1039/c5cc05278e

DO - 10.1039/c5cc05278e

M3 - 文章

AN - SCOPUS:84942540326

SN - 1359-7345

VL - 51

SP - 14905

EP - 14908

JO - Chemical Communications

JF - Chemical Communications

IS - 80

ER -

A hierarchically core/shell-structured titanosilicate with multiple mesopore systems for highly efficient epoxidation of alkenes

Abstract

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