A facile preparation of hierarchical dendritic zero-valent iron for Fenton-like degradation of phenol

Qixing Xia; Zhaohua Jiang; Jiankang Wang; Zhongping Yao

doi:10.1016/j.catcom.2017.06.017

A facile preparation of hierarchical dendritic zero-valent iron for Fenton-like degradation of phenol

Qixing Xia
, Zhaohua Jiang
, Jiankang Wang
, Zhongping Yao^*

^*Corresponding author for this work

School of Chemistry and Chemical Engineering, Harbin Institute of Technology

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

35 Scopus citations

Abstract

A simple, low-cost and high-efficient electrodeposition method was used to prepare three-dimensional hierarchical dendritic zero-valent iron (Fe^o) with large specific area as heterogeneous Fenton-like catalyst. 35 ppm of phenol was removed up to 90% in 15 min in 50 mL Fe^o/H₂O₂ solution with Fe^o = 100 mg/L, pH = 4.0 and H₂O₂ = 6.0 mmol/L. In the second or third run, the phenol removal efficiency still could reach ~ 70% in 60 min. This study illustrates that dendritic Fe^o has a great potential in the fields of wastewater treatment containing persistent organic pollutants.

Original language	English
Pages (from-to)	57-61
Number of pages	5
Journal	Catalysis Communications
Volume	100
DOIs	https://doi.org/10.1016/j.catcom.2017.06.017
State	Published - 2017
Externally published	Yes

Keywords

Dendritic Fe
Electrodeposition
Fenton-like reaction
Phenol
Removal rate

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10.1016/j.catcom.2017.06.017

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title = "A facile preparation of hierarchical dendritic zero-valent iron for Fenton-like degradation of phenol",

abstract = "A simple, low-cost and high-efficient electrodeposition method was used to prepare three-dimensional hierarchical dendritic zero-valent iron (Feo) with large specific area as heterogeneous Fenton-like catalyst. 35 ppm of phenol was removed up to 90\% in 15 min in 50 mL Feo/H2O2 solution with Feo = 100 mg/L, pH = 4.0 and H2O2 = 6.0 mmol/L. In the second or third run, the phenol removal efficiency still could reach \textasciitilde{} 70\% in 60 min. This study illustrates that dendritic Feo has a great potential in the fields of wastewater treatment containing persistent organic pollutants.",

keywords = "Dendritic Fe, Electrodeposition, Fenton-like reaction, Phenol, Removal rate",

author = "Qixing Xia and Zhaohua Jiang and Jiankang Wang and Zhongping Yao",

note = "Publisher Copyright: {\textcopyright} 2017 Elsevier B.V.",

year = "2017",

doi = "10.1016/j.catcom.2017.06.017",

language = "英语",

volume = "100",

pages = "57--61",

journal = "Catalysis Communications",

issn = "1566-7367",

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TY - JOUR

T1 - A facile preparation of hierarchical dendritic zero-valent iron for Fenton-like degradation of phenol

AU - Xia, Qixing

AU - Jiang, Zhaohua

AU - Wang, Jiankang

AU - Yao, Zhongping

PY - 2017

Y1 - 2017

N2 - A simple, low-cost and high-efficient electrodeposition method was used to prepare three-dimensional hierarchical dendritic zero-valent iron (Feo) with large specific area as heterogeneous Fenton-like catalyst. 35 ppm of phenol was removed up to 90% in 15 min in 50 mL Feo/H2O2 solution with Feo = 100 mg/L, pH = 4.0 and H2O2 = 6.0 mmol/L. In the second or third run, the phenol removal efficiency still could reach ~ 70% in 60 min. This study illustrates that dendritic Feo has a great potential in the fields of wastewater treatment containing persistent organic pollutants.

AB - A simple, low-cost and high-efficient electrodeposition method was used to prepare three-dimensional hierarchical dendritic zero-valent iron (Feo) with large specific area as heterogeneous Fenton-like catalyst. 35 ppm of phenol was removed up to 90% in 15 min in 50 mL Feo/H2O2 solution with Feo = 100 mg/L, pH = 4.0 and H2O2 = 6.0 mmol/L. In the second or third run, the phenol removal efficiency still could reach ~ 70% in 60 min. This study illustrates that dendritic Feo has a great potential in the fields of wastewater treatment containing persistent organic pollutants.

KW - Dendritic Fe

KW - Electrodeposition

KW - Fenton-like reaction

KW - Phenol

KW - Removal rate

UR - https://www.scopus.com/pages/publications/85021246290

U2 - 10.1016/j.catcom.2017.06.017

DO - 10.1016/j.catcom.2017.06.017

M3 - 文章

AN - SCOPUS:85021246290

SN - 1566-7367

VL - 100

SP - 57

EP - 61

JO - Catalysis Communications

JF - Catalysis Communications

ER -

A facile preparation of hierarchical dendritic zero-valent iron for Fenton-like degradation of phenol

Abstract

Keywords

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