Highly efficient synthesis of Fe-containing mesoporous materials by using semi-fluorinated surfactant and their high activities in Friedel-Crafts alkylations

Yunchen Du; Sen Liu; Yanyan Ji; Yonglai Zhang; Fujian Liu; Qian Gao; Feng Shou Xiao

doi:10.1016/j.cattod.2007.10.021

Highly efficient synthesis of Fe-containing mesoporous materials by using semi-fluorinated surfactant and their high activities in Friedel-Crafts alkylations

Yunchen Du
, Sen Liu
, Yanyan Ji
, Yonglai Zhang
, Fujian Liu
, Qian Gao
, Feng Shou Xiao^*

^*Corresponding author for this work

Jilin University

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

26 Scopus citations

Abstract

Fe-containing mesoporous materials (Fe-JLU-15) with various Si/Fe ratios (47-112) have been successfully synthesized by using semi-fluorinated surfactant of FSO-100 as a template. XRD, N₂ isotherm, and TEM techniques indicate that these samples have worm-like mesostructure with uniform pore size. UV-vis and ESR spectra suggest that Fe species in Fe-JLU-15 are mainly tetrahedrally coordinated. Interestingly, compared with Fe-SBA-15, the efficiency of incorporation of Fe species into Fe-JLU-15 is relatively high. Very importantly, catalytic data in benzylation of aromatic compounds such as benzene, toluene, and ethylbenzene with benzyl chloride shows that Fe-JLU-15 samples are very active and recycle catalysts.

Original language	English
Pages (from-to)	70-75
Number of pages	6
Journal	Catalysis Today
Volume	131
Issue number	1-4
DOIs	https://doi.org/10.1016/j.cattod.2007.10.021
State	Published - 29 Feb 2008
Externally published	Yes

Keywords

Benzylation
Fe-JLU-15
Fe-containing mesoporous materials
Semi-fluorinated surfactant

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10.1016/j.cattod.2007.10.021

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@article{eaad8d7a01184c0f9a8defef8ffe683e,

title = "Highly efficient synthesis of Fe-containing mesoporous materials by using semi-fluorinated surfactant and their high activities in Friedel-Crafts alkylations",

abstract = "Fe-containing mesoporous materials (Fe-JLU-15) with various Si/Fe ratios (47-112) have been successfully synthesized by using semi-fluorinated surfactant of FSO-100 as a template. XRD, N2 isotherm, and TEM techniques indicate that these samples have worm-like mesostructure with uniform pore size. UV-vis and ESR spectra suggest that Fe species in Fe-JLU-15 are mainly tetrahedrally coordinated. Interestingly, compared with Fe-SBA-15, the efficiency of incorporation of Fe species into Fe-JLU-15 is relatively high. Very importantly, catalytic data in benzylation of aromatic compounds such as benzene, toluene, and ethylbenzene with benzyl chloride shows that Fe-JLU-15 samples are very active and recycle catalysts.",

keywords = "Benzylation, Fe-JLU-15, Fe-containing mesoporous materials, Semi-fluorinated surfactant",

author = "Yunchen Du and Sen Liu and Yanyan Ji and Yonglai Zhang and Fujian Liu and Qian Gao and Xiao, \{Feng Shou\}",

year = "2008",

month = feb,

day = "29",

doi = "10.1016/j.cattod.2007.10.021",

language = "英语",

volume = "131",

pages = "70--75",

journal = "Catalysis Today",

issn = "0920-5861",

publisher = "Elsevier B.V.",

number = "1-4",

}

TY - JOUR

T1 - Highly efficient synthesis of Fe-containing mesoporous materials by using semi-fluorinated surfactant and their high activities in Friedel-Crafts alkylations

AU - Du, Yunchen

AU - Liu, Sen

AU - Ji, Yanyan

AU - Zhang, Yonglai

AU - Liu, Fujian

AU - Gao, Qian

AU - Xiao, Feng Shou

PY - 2008/2/29

Y1 - 2008/2/29

N2 - Fe-containing mesoporous materials (Fe-JLU-15) with various Si/Fe ratios (47-112) have been successfully synthesized by using semi-fluorinated surfactant of FSO-100 as a template. XRD, N2 isotherm, and TEM techniques indicate that these samples have worm-like mesostructure with uniform pore size. UV-vis and ESR spectra suggest that Fe species in Fe-JLU-15 are mainly tetrahedrally coordinated. Interestingly, compared with Fe-SBA-15, the efficiency of incorporation of Fe species into Fe-JLU-15 is relatively high. Very importantly, catalytic data in benzylation of aromatic compounds such as benzene, toluene, and ethylbenzene with benzyl chloride shows that Fe-JLU-15 samples are very active and recycle catalysts.

AB - Fe-containing mesoporous materials (Fe-JLU-15) with various Si/Fe ratios (47-112) have been successfully synthesized by using semi-fluorinated surfactant of FSO-100 as a template. XRD, N2 isotherm, and TEM techniques indicate that these samples have worm-like mesostructure with uniform pore size. UV-vis and ESR spectra suggest that Fe species in Fe-JLU-15 are mainly tetrahedrally coordinated. Interestingly, compared with Fe-SBA-15, the efficiency of incorporation of Fe species into Fe-JLU-15 is relatively high. Very importantly, catalytic data in benzylation of aromatic compounds such as benzene, toluene, and ethylbenzene with benzyl chloride shows that Fe-JLU-15 samples are very active and recycle catalysts.

KW - Benzylation

KW - Fe-JLU-15

KW - Fe-containing mesoporous materials

KW - Semi-fluorinated surfactant

UR - https://www.scopus.com/pages/publications/38349152563

U2 - 10.1016/j.cattod.2007.10.021

DO - 10.1016/j.cattod.2007.10.021

M3 - 文章

AN - SCOPUS:38349152563

SN - 0920-5861

VL - 131

SP - 70

EP - 75

JO - Catalysis Today

JF - Catalysis Today

IS - 1-4

ER -

Highly efficient synthesis of Fe-containing mesoporous materials by using semi-fluorinated surfactant and their high activities in Friedel-Crafts alkylations

Abstract

Keywords

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