PMID- 30179785
OWN - NLM
STAT- PubMed-not-MEDLINE
DCOM- 20200213
LR  - 20200213
IS  - 1873-3336 (Electronic)
IS  - 0304-3894 (Linking)
VI  - 361
DP  - 2019 Jan 5
TI  - Preparation and electrochemical treatment application of Ce-PbO(2)/ZrO(2) 
      composite electrode in the degradation of acridine orange by electrochemical 
      advanced oxidation process.
PG  - 141-151
LID - S0304-3894(18)30768-4 [pii]
LID - 10.1016/j.jhazmat.2018.08.081 [doi]
AB  - Novel Ce-PbO(2)/ZrO(2) composite electrodes were successfully fabricated in lead 
      nitrate solution containing cerium ions and ZrO(2) particles by composite 
      electrodeposition method. SEM images and XRD results indicated that 
      Ce-PbO(2)/ZrO(2) composite electrodes have compact structure and fine grain size. 
      Ce-PbO(2)/ZrO(2) composite electrode has higher oxygen evolution overpotential 
      and stability than Ce-PbO(2) electrode. The service life of Ce-PbO(2)/ZrO(2) 
      composite electrode reaches 318 h, which is 4.2 times as that of Ce-PbO(2) 
      electrodes (74 h). The novel Ce-PbO(2)/ZrO(2) composite electrode was employed as 
      anode to decontaminate acridine orange (AO) by electrochemical oxidization 
      methods. The effect of initial concentration of AO, current density, and initial 
      pH values on the removal ratio of AO were analyzed. The results showed that AO 
      could be completely removed after 90 min electrolysis under the optimal 
      condition: initial AO concentration was 30 mg L(-1), current density was 50 mA 
      cm(-2), and the initial pH value was 5.0. Moreover, the possible degradation 
      pathway of AO was elucidated based on the identification of stable byproducts 
      generated during the electrochemical degradation process by HPLC-MS, which 
      revealed that AO and its byproducts could be effectively eliminated and 
      mineralized into CO(2), H(2)O, ammonium and nitrate ions.
CI  - Copyright (c) 2018 Elsevier B.V. All rights reserved.
FAU - Yao, Yingwu
AU  - Yao Y
AD  - Hebei University of Technology, School of Chemical Engineering and Technology, 
      Tianjin 300130, PR China. Electronic address: yaoyingwu@hebut.edu.cn.
FAU - Ren, Bingli
AU  - Ren B
AD  - Hebei University of Technology, School of Chemical Engineering and Technology, 
      Tianjin 300130, PR China.
FAU - Yang, Yang
AU  - Yang Y
AD  - Hebei University of Technology, School of Chemical Engineering and Technology, 
      Tianjin 300130, PR China. Electronic address: yangyang0410@henbut.edu.cn.
FAU - Huang, Chunjiao
AU  - Huang C
AD  - Hebei University of Technology, School of Chemical Engineering and Technology, 
      Tianjin 300130, PR China.
FAU - Li, Mengyao
AU  - Li M
AD  - Hebei University of Technology, School of Chemical Engineering and Technology, 
      Tianjin 300130, PR China.
LA  - eng
PT  - Journal Article
PT  - Research Support, Non-U.S. Gov't
DEP - 20180825
PL  - Netherlands
TA  - J Hazard Mater
JT  - Journal of hazardous materials
JID - 9422688
SB  - IM
OTO - NOTNLM
OT  - Acridine orange
OT  - Ce-PbO(2)/ZrO(2) composite electrode
OT  - Degradation mechanism
OT  - Electrochemical advanced oxidation processes
OT  - Stability
EDAT- 2018/09/05 06:00
MHDA- 2018/09/05 06:01
CRDT- 2018/09/05 06:00
PHST- 2018/02/09 00:00 [received]
PHST- 2018/07/22 00:00 [revised]
PHST- 2018/08/23 00:00 [accepted]
PHST- 2018/09/05 06:00 [pubmed]
PHST- 2018/09/05 06:01 [medline]
PHST- 2018/09/05 06:00 [entrez]
AID - S0304-3894(18)30768-4 [pii]
AID - 10.1016/j.jhazmat.2018.08.081 [doi]
PST - ppublish
SO  - J Hazard Mater. 2019 Jan 5;361:141-151. doi: 10.1016/j.jhazmat.2018.08.081. Epub 
      2018 Aug 25.