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author:

Liang, Ruowen (Liang, Ruowen.) [1] | Luo, Shuiguang (Luo, Shuiguang.) [2] | Jing, Fenfen (Jing, Fenfen.) [3] | Shen, Lijuan (Shen, Lijuan.) [4] | Qin, Na (Qin, Na.) [5] | Wu, Ling (Wu, Ling.) [6] (Scholars:吴棱)

Indexed by:

EI Scopus SCIE

Abstract:

The effective treatment of pharmaceutical and personal care products (PPCPs) contained wastewater remains a significant but challenging task for the environmental restoration. In this work, a novel Pd@MIL-100(Fe) nanocomposite has been successfully fabricated via a facile alcohol reduction approach. The resulting Pd@MIL-100(Fe) has exhibited superior photoactivity toward degradation of three typical PPCPs, that is theophylline, ibuprofen and bisphenol A, under visible light irradiation (lambda >= 420 nm). Its photoactivity is also much higher than that of original-MIL-100(Fe). Combining with photoelectrochemical analyses, it could be revealed that the introduction of Pd NPs would minimize the recombination of photogenerated electron-hole pairs, thereby improving the photocatalytic performance. Furthermore, the effects of different kinds of metals, the loading amount of noble-metal, the pH value of reaction solution and initial concentration of hydrogen peroxide on the photocatalytic degradation activities have been measured in detail. In addition, a possible photocatalytic reaction mechanism has been investigated. This work has not only represented the first example of using the MOFs photocatalysts to remove the aqueous PPCPs, but also offered useful information on the fabrication of efficient MOF photo catalysts for environmental restoration. (C) 2015 Elsevier B.V. All rights reserved.

Keyword:

MIL-100(Fe) Pd nanoparticles Photocatalysis PPCPs Visible-light

Community:

  • [ 1 ] [Liang, Ruowen]Fuzhou Univ, State Key Lab Photocatalysis Energy & Environm, Fuzhou 350002, Peoples R China
  • [ 2 ] [Luo, Shuiguang]Fuzhou Univ, State Key Lab Photocatalysis Energy & Environm, Fuzhou 350002, Peoples R China
  • [ 3 ] [Jing, Fenfen]Fuzhou Univ, State Key Lab Photocatalysis Energy & Environm, Fuzhou 350002, Peoples R China
  • [ 4 ] [Shen, Lijuan]Fuzhou Univ, State Key Lab Photocatalysis Energy & Environm, Fuzhou 350002, Peoples R China
  • [ 5 ] [Qin, Na]Fuzhou Univ, State Key Lab Photocatalysis Energy & Environm, Fuzhou 350002, Peoples R China
  • [ 6 ] [Wu, Ling]Fuzhou Univ, State Key Lab Photocatalysis Energy & Environm, Fuzhou 350002, Peoples R China

Reprint 's Address:

  • 吴棱

    [Wu, Ling]Fuzhou Univ, State Key Lab Photocatalysis Energy & Environm, Fuzhou 350002, Peoples R China

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Source :

APPLIED CATALYSIS B-ENVIRONMENTAL

ISSN: 0926-3373

Year: 2015

Volume: 176

Page: 240-248

8 . 3 2 8

JCR@2015

2 0 . 3 0 0

JCR@2023

ESI Discipline: CHEMISTRY;

ESI HC Threshold:265

JCR Journal Grade:1

CAS Journal Grade:1

Cited Count:

WoS CC Cited Count: 230

SCOPUS Cited Count: 240

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 1

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