Copper complex supported on hollow porous nanosphere frameworks with improved catalytic activity for epoxidation of olefins

Buyin Shi; Haitao Yu; Shengguang Gao; Li Zhang; Ying Liu; Kun Huang

doi:10.1016/j.micromeso.2019.109890

Copper complex supported on hollow porous nanosphere frameworks with improved catalytic activity for epoxidation of olefins

Buyin Shi
, Haitao Yu
, Shengguang Gao
, Li Zhang
, Ying Liu
, Kun Huang^*

^*Corresponding author for this work

School of Chemistry and Molecular Engineering

East China Normal University

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

10 Scopus citations

Abstract

An efficient heterogeneous catalyst has been synthesized by anchoring copper complex onto the salicylaldehyde-modified hollow porous nanosphere frameworks (SA-HPNFs-BA), in which SA-HPNFs were firstly prepared by using amino-functionalized HPNFs to react with salicylaldehyde. The final copper complex functionalized hollow porous nanosphere frameworks (Cu-HPNFs-BA) possess the high specific surface area, hierarchically micro-/mesoporous structure and robust organic frameworks. The prepared Cu-HPNFs-BA heterogeneous catalyst shows improved catalytic performance and good recycling stability in selective epoxidation of olefins.

Original language	English
Article number	109890
Journal	Microporous and Mesoporous Materials
Volume	294
DOIs	https://doi.org/10.1016/j.micromeso.2019.109890
State	Published - 1 Mar 2020

Keywords

Copper complex
Epoxidation of olefins
Heterogeneous catalyst
Hierarchically micro-/mesoporous structure
Hollow porous nanosphere frameworks
Salicylaldehyde-modified

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10.1016/j.micromeso.2019.109890

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title = "Copper complex supported on hollow porous nanosphere frameworks with improved catalytic activity for epoxidation of olefins",

abstract = "An efficient heterogeneous catalyst has been synthesized by anchoring copper complex onto the salicylaldehyde-modified hollow porous nanosphere frameworks (SA-HPNFs-BA), in which SA-HPNFs were firstly prepared by using amino-functionalized HPNFs to react with salicylaldehyde. The final copper complex functionalized hollow porous nanosphere frameworks (Cu-HPNFs-BA) possess the high specific surface area, hierarchically micro-/mesoporous structure and robust organic frameworks. The prepared Cu-HPNFs-BA heterogeneous catalyst shows improved catalytic performance and good recycling stability in selective epoxidation of olefins.",

keywords = "Copper complex, Epoxidation of olefins, Heterogeneous catalyst, Hierarchically micro-/mesoporous structure, Hollow porous nanosphere frameworks, Salicylaldehyde-modified",

author = "Buyin Shi and Haitao Yu and Shengguang Gao and Li Zhang and Ying Liu and Kun Huang",

note = "Publisher Copyright: {\textcopyright} 2019",

year = "2020",

month = mar,

day = "1",

doi = "10.1016/j.micromeso.2019.109890",

language = "英语",

volume = "294",

journal = "Microporous and Mesoporous Materials",

issn = "1387-1811",

publisher = "Elsevier B.V.",

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TY - JOUR

T1 - Copper complex supported on hollow porous nanosphere frameworks with improved catalytic activity for epoxidation of olefins

AU - Shi, Buyin

AU - Yu, Haitao

AU - Gao, Shengguang

AU - Zhang, Li

AU - Liu, Ying

AU - Huang, Kun

PY - 2020/3/1

Y1 - 2020/3/1

N2 - An efficient heterogeneous catalyst has been synthesized by anchoring copper complex onto the salicylaldehyde-modified hollow porous nanosphere frameworks (SA-HPNFs-BA), in which SA-HPNFs were firstly prepared by using amino-functionalized HPNFs to react with salicylaldehyde. The final copper complex functionalized hollow porous nanosphere frameworks (Cu-HPNFs-BA) possess the high specific surface area, hierarchically micro-/mesoporous structure and robust organic frameworks. The prepared Cu-HPNFs-BA heterogeneous catalyst shows improved catalytic performance and good recycling stability in selective epoxidation of olefins.

AB - An efficient heterogeneous catalyst has been synthesized by anchoring copper complex onto the salicylaldehyde-modified hollow porous nanosphere frameworks (SA-HPNFs-BA), in which SA-HPNFs were firstly prepared by using amino-functionalized HPNFs to react with salicylaldehyde. The final copper complex functionalized hollow porous nanosphere frameworks (Cu-HPNFs-BA) possess the high specific surface area, hierarchically micro-/mesoporous structure and robust organic frameworks. The prepared Cu-HPNFs-BA heterogeneous catalyst shows improved catalytic performance and good recycling stability in selective epoxidation of olefins.

KW - Copper complex

KW - Epoxidation of olefins

KW - Heterogeneous catalyst

KW - Hierarchically micro-/mesoporous structure

KW - Hollow porous nanosphere frameworks

KW - Salicylaldehyde-modified

UR - https://www.scopus.com/pages/publications/85076848913

U2 - 10.1016/j.micromeso.2019.109890

DO - 10.1016/j.micromeso.2019.109890

M3 - 文章

AN - SCOPUS:85076848913

SN - 1387-1811

VL - 294

JO - Microporous and Mesoporous Materials

JF - Microporous and Mesoporous Materials

M1 - 109890

ER -

Copper complex supported on hollow porous nanosphere frameworks with improved catalytic activity for epoxidation of olefins

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