• Complex
  • Title
  • Keyword
  • Abstract
  • Scholars
  • Journal
  • ISSN
  • Conference
搜索

Author:

Wang, Hexiang (Wang, Hexiang.) | Tang, Chenliu (Tang, Chenliu.) | Wang, Luwei (Wang, Luwei.) | Sun, Zhirong (Sun, Zhirong.) | Hu, Xiang (Hu, Xiang.)

Indexed by:

EI Scopus SCIE

Abstract:

A MOF-derived carbon material containing CoFe alloy (Co/Fe@NPC-500) by calcining N-doped Co/Fe bimetallic MOF at a lower temperature was successfully synthesized as a cathode in electro-Fenton process for ceftazidime (CAZ) degradation. The presence of Co could accelerate the transfer of electrons from C atoms of carbon material to Fe, thus increasing the content of low-valent metals in the material, which had been demonstrated by char-acterizations and density functional theory (DFT) calculations. Thanks to the integrity of the MOF structure, the synergistic effect between Fe and Co, Co/Fe@NPC-500 cathode showed efficient removal efficiency for CAZ completely removed within 60 min and obtained a total organic carbon (TOC) removal rate of 52.1% at 90 min. Besides, based on the results of HPLC-MS and DFT calculations, the degradation pathway of CAZ was proposed. This study provides some useful information for the preparation of MOF-derived carbon materials containing low-valent metals for electro-Fenton process.

Keyword:

Hydroxyl radical Electro-Fenton reaction Density functional theory Synergistic effect MOF-derived catalyst

Author Community:

  • [ 1 ] [Wang, Hexiang]Beijing Univ Chem Technol, Coll Chem Engn, Res Grp Water Pollut Control & Water Reclamat, Beijing 100029, Peoples R China
  • [ 2 ] [Tang, Chenliu]Beijing Univ Chem Technol, Coll Chem Engn, Res Grp Water Pollut Control & Water Reclamat, Beijing 100029, Peoples R China
  • [ 3 ] [Wang, Luwei]Beijing Univ Chem Technol, Coll Chem Engn, Res Grp Water Pollut Control & Water Reclamat, Beijing 100029, Peoples R China
  • [ 4 ] [Hu, Xiang]Beijing Univ Chem Technol, Coll Chem Engn, Res Grp Water Pollut Control & Water Reclamat, Beijing 100029, Peoples R China
  • [ 5 ] [Sun, Zhirong]Beijing Univ Technol, Fac Environm & Life, Beijing 100124, Peoples R China
  • [ 6 ] [Hu, Xiang]Beijing Univ Chem Technol, Coll Chem Engn, 15 Beisanhuan East Rd, Beijing 100029, Peoples R China

Reprint Author's Address:

Show more details

Related Keywords:

Source :

APPLIED CATALYSIS B-ENVIRONMENTAL

ISSN: 0926-3373

Year: 2023

Volume: 333

2 2 . 1 0 0

JCR@2022

ESI Discipline: CHEMISTRY;

ESI HC Threshold:20

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 9 Unfold All

  • 2025-5
  • 2025-3
  • 2025-1
  • 2024-11
  • 2024-11
  • 2024-9
  • 2024-9
  • 2024-7
  • 2024-5

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 1

Affiliated Colleges:

Online/Total:1942/10890964
Address:BJUT Library(100 Pingleyuan,Chaoyang District,Beijing 100124, China Post Code:100124) Contact Us:010-67392185
Copyright:BJUT Library Technical Support:Beijing Aegean Software Co., Ltd.