Iron-doped hierarchically porous Fe-ZSM-5 zeolite with 3D continuous pore architecture for catalytical degradations

Wei Rao; Chunzi You; Yanqiu Jiang; Xiutian Guo; Defeng Li; Xianzhu Xu; Kaifeng Lin

doi:10.1016/j.matchemphys.2021.124704

Iron-doped hierarchically porous Fe-ZSM-5 zeolite with 3D continuous pore architecture for catalytical degradations

Wei Rao
, Chunzi You
, Yanqiu Jiang^*
, Xiutian Guo
, Defeng Li
, Xianzhu Xu
, Kaifeng Lin

^*Corresponding author for this work

School of Chemistry and Chemical Engineering, Harbin Institute of Technology

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

7 Scopus citations

Abstract

Hierarchically porous Fe-ZSM-5 beads (HP–Fe-ZSM-5) with 3D continuous pore architecture were synthesized by hard template method and used to catalyze the degradation reactions of methylene blue (MB) and phenol with H₂O₂ solution. The characterization results showed that target structure perfectly replicated the pore channels of the resin beads and MFI framework was simultaneously constructed. The catalytic results displayed that degradation degrees in both cases were nearly 100% when reaction time reached 1.5 h, which showed higher efficiency compared with traditional Fe-ZSM-5 nanoparticle and Fe-MCM-41 due to 3D continuous large mesopores which was potentially favorable for the mass transfer.

Original language	English
Article number	124704
Journal	Materials Chemistry and Physics
Volume	271
DOIs	https://doi.org/10.1016/j.matchemphys.2021.124704
State	Published - 1 Oct 2021
Externally published	Yes

Keywords

Degradation reaction
Hierarchically porous
Iron doped
Zeolite

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10.1016/j.matchemphys.2021.124704

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title = "Iron-doped hierarchically porous Fe-ZSM-5 zeolite with 3D continuous pore architecture for catalytical degradations",

abstract = "Hierarchically porous Fe-ZSM-5 beads (HP–Fe-ZSM-5) with 3D continuous pore architecture were synthesized by hard template method and used to catalyze the degradation reactions of methylene blue (MB) and phenol with H2O2 solution. The characterization results showed that target structure perfectly replicated the pore channels of the resin beads and MFI framework was simultaneously constructed. The catalytic results displayed that degradation degrees in both cases were nearly 100\% when reaction time reached 1.5 h, which showed higher efficiency compared with traditional Fe-ZSM-5 nanoparticle and Fe-MCM-41 due to 3D continuous large mesopores which was potentially favorable for the mass transfer.",

keywords = "Degradation reaction, Hierarchically porous, Iron doped, Zeolite",

author = "Wei Rao and Chunzi You and Yanqiu Jiang and Xiutian Guo and Defeng Li and Xianzhu Xu and Kaifeng Lin",

note = "Publisher Copyright: {\textcopyright} 2021",

year = "2021",

month = oct,

day = "1",

doi = "10.1016/j.matchemphys.2021.124704",

language = "英语",

volume = "271",

journal = "Materials Chemistry and Physics",

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TY - JOUR

T1 - Iron-doped hierarchically porous Fe-ZSM-5 zeolite with 3D continuous pore architecture for catalytical degradations

AU - Rao, Wei

AU - You, Chunzi

AU - Jiang, Yanqiu

AU - Guo, Xiutian

AU - Li, Defeng

AU - Xu, Xianzhu

AU - Lin, Kaifeng

PY - 2021/10/1

Y1 - 2021/10/1

N2 - Hierarchically porous Fe-ZSM-5 beads (HP–Fe-ZSM-5) with 3D continuous pore architecture were synthesized by hard template method and used to catalyze the degradation reactions of methylene blue (MB) and phenol with H2O2 solution. The characterization results showed that target structure perfectly replicated the pore channels of the resin beads and MFI framework was simultaneously constructed. The catalytic results displayed that degradation degrees in both cases were nearly 100% when reaction time reached 1.5 h, which showed higher efficiency compared with traditional Fe-ZSM-5 nanoparticle and Fe-MCM-41 due to 3D continuous large mesopores which was potentially favorable for the mass transfer.

AB - Hierarchically porous Fe-ZSM-5 beads (HP–Fe-ZSM-5) with 3D continuous pore architecture were synthesized by hard template method and used to catalyze the degradation reactions of methylene blue (MB) and phenol with H2O2 solution. The characterization results showed that target structure perfectly replicated the pore channels of the resin beads and MFI framework was simultaneously constructed. The catalytic results displayed that degradation degrees in both cases were nearly 100% when reaction time reached 1.5 h, which showed higher efficiency compared with traditional Fe-ZSM-5 nanoparticle and Fe-MCM-41 due to 3D continuous large mesopores which was potentially favorable for the mass transfer.

KW - Degradation reaction

KW - Hierarchically porous

KW - Iron doped

KW - Zeolite

UR - https://www.scopus.com/pages/publications/85109438146

U2 - 10.1016/j.matchemphys.2021.124704

DO - 10.1016/j.matchemphys.2021.124704

M3 - 文章

AN - SCOPUS:85109438146

SN - 0254-0584

VL - 271

JO - Materials Chemistry and Physics

JF - Materials Chemistry and Physics

M1 - 124704

ER -

Iron-doped hierarchically porous Fe-ZSM-5 zeolite with 3D continuous pore architecture for catalytical degradations

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Keywords

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