Fe0 nanoparticles encapsulated in hollow porous nanosphere frameworks for efficient degradation of methyl orange

Buyin Shi; Shengguang Gao; Haitao Yu; Li Zhang; Chunmei Song; Kun Huang

doi:10.1016/j.reactfunctpolym.2020.104614

Fe⁰ nanoparticles encapsulated in hollow porous nanosphere frameworks for efficient degradation of methyl orange

Buyin Shi
, Shengguang Gao
, Haitao Yu
, Li Zhang
, Chunmei Song^*
, 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

12 Scopus citations

Abstract

In this work, we report a synthesis of Fe⁰ nanoparticles encapsulated in hollow porous nanosphere frameworks (CS/YS-Fe@HPNFs) with core/yolk−shell structure by combining hyper-cross-linking mediated self-assembly method and impregnation reduction technology. By introducing carefully the iron precursor (FeSO₄) into the cavity of hollow nanospheres, the CS/YS-Fe@HPNFs with a micro/mesoporous structure and the high surface area can be easily obtained. Owing to the effective protection of porous organic nanosphere and high activity of nano-Fe⁰, the resulting YS-Fe@HPNFs nanocomposites exhibit excellent degradation ability and the good cyclic performance for typical organic dye such as Methyl orange (MO). Therefore, YS-Fe@HPNFs composite can be used as an effective functional material for treating wastewater containing organic dyes in the future.

Original language	English
Article number	104614
Journal	Reactive and Functional Polymers
Volume	153
DOIs	https://doi.org/10.1016/j.reactfunctpolym.2020.104614
State	Published - Aug 2020

Keywords

Core/yolk−shell structure
Degradation of MO
Fe nanoparticles
Hollow microporous nanosphere frameworks
Hyper-cross-linking

Access to Document

10.1016/j.reactfunctpolym.2020.104614

Cite this

@article{81a556d53663468793a1b87ccadb7fb7,

title = "Fe0 nanoparticles encapsulated in hollow porous nanosphere frameworks for efficient degradation of methyl orange",

abstract = "In this work, we report a synthesis of Fe0 nanoparticles encapsulated in hollow porous nanosphere frameworks (CS/YS-Fe@HPNFs) with core/yolk−shell structure by combining hyper-cross-linking mediated self-assembly method and impregnation reduction technology. By introducing carefully the iron precursor (FeSO4) into the cavity of hollow nanospheres, the CS/YS-Fe@HPNFs with a micro/mesoporous structure and the high surface area can be easily obtained. Owing to the effective protection of porous organic nanosphere and high activity of nano-Fe0, the resulting YS-Fe@HPNFs nanocomposites exhibit excellent degradation ability and the good cyclic performance for typical organic dye such as Methyl orange (MO). Therefore, YS-Fe@HPNFs composite can be used as an effective functional material for treating wastewater containing organic dyes in the future.",

keywords = "Core/yolk−shell structure, Degradation of MO, Fe nanoparticles, Hollow microporous nanosphere frameworks, Hyper-cross-linking",

author = "Buyin Shi and Shengguang Gao and Haitao Yu and Li Zhang and Chunmei Song and Kun Huang",

note = "Publisher Copyright: {\textcopyright} 2020 Elsevier B.V.",

year = "2020",

month = aug,

doi = "10.1016/j.reactfunctpolym.2020.104614",

language = "英语",

volume = "153",

journal = "Reactive and Functional Polymers",

issn = "1381-5148",

publisher = "Elsevier B.V.",

}

TY - JOUR

T1 - Fe0 nanoparticles encapsulated in hollow porous nanosphere frameworks for efficient degradation of methyl orange

AU - Shi, Buyin

AU - Gao, Shengguang

AU - Yu, Haitao

AU - Zhang, Li

AU - Song, Chunmei

AU - Huang, Kun

PY - 2020/8

Y1 - 2020/8

N2 - In this work, we report a synthesis of Fe0 nanoparticles encapsulated in hollow porous nanosphere frameworks (CS/YS-Fe@HPNFs) with core/yolk−shell structure by combining hyper-cross-linking mediated self-assembly method and impregnation reduction technology. By introducing carefully the iron precursor (FeSO4) into the cavity of hollow nanospheres, the CS/YS-Fe@HPNFs with a micro/mesoporous structure and the high surface area can be easily obtained. Owing to the effective protection of porous organic nanosphere and high activity of nano-Fe0, the resulting YS-Fe@HPNFs nanocomposites exhibit excellent degradation ability and the good cyclic performance for typical organic dye such as Methyl orange (MO). Therefore, YS-Fe@HPNFs composite can be used as an effective functional material for treating wastewater containing organic dyes in the future.

AB - In this work, we report a synthesis of Fe0 nanoparticles encapsulated in hollow porous nanosphere frameworks (CS/YS-Fe@HPNFs) with core/yolk−shell structure by combining hyper-cross-linking mediated self-assembly method and impregnation reduction technology. By introducing carefully the iron precursor (FeSO4) into the cavity of hollow nanospheres, the CS/YS-Fe@HPNFs with a micro/mesoporous structure and the high surface area can be easily obtained. Owing to the effective protection of porous organic nanosphere and high activity of nano-Fe0, the resulting YS-Fe@HPNFs nanocomposites exhibit excellent degradation ability and the good cyclic performance for typical organic dye such as Methyl orange (MO). Therefore, YS-Fe@HPNFs composite can be used as an effective functional material for treating wastewater containing organic dyes in the future.

KW - Core/yolk−shell structure

KW - Degradation of MO

KW - Fe nanoparticles

KW - Hollow microporous nanosphere frameworks

KW - Hyper-cross-linking

UR - https://www.scopus.com/pages/publications/85084508118

U2 - 10.1016/j.reactfunctpolym.2020.104614

DO - 10.1016/j.reactfunctpolym.2020.104614

M3 - 文章

AN - SCOPUS:85084508118

SN - 1381-5148

VL - 153

JO - Reactive and Functional Polymers

JF - Reactive and Functional Polymers

M1 - 104614

ER -

Fe⁰ nanoparticles encapsulated in hollow porous nanosphere frameworks for efficient degradation of methyl orange

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this