PMID- 31479823
OWN - NLM
STAT- PubMed-not-MEDLINE
LR  - 20200303
IS  - 1873-3336 (Electronic)
IS  - 0304-3894 (Linking)
VI  - 382
DP  - 2020 Jan 15
TI  - Rational design of 3D/2D In(2)O(3) nanocube/ZnIn(2)S(4) nanosheet heterojunction 
      photocatalyst with large-area "high-speed channels" for photocatalytic oxidation 
      of 2,4-dichlorophenol under visible light.
PG  - 121098
LID - S0304-3894(19)31052-0 [pii]
LID - 10.1016/j.jhazmat.2019.121098 [doi]
AB  - We have rationally designed and fabricated of "face-to-face" 3D/2D In(2)O(3) 
      nanocube/ZnIn(2)S(4) nanosheet heterojunction by growing ZnIn(2)S(4) nanosheets 
      on the surfaces of In(2)O(3) cubes as photocatalysts for 2,4-dichlorophenol 
      (2,4-DCP) degradation under visible light. Herein, the unique 3D/2D In(2)O(3) 
      nanocube/ZnIn(2)S(4) nanosheet hierarchical structure not only exposes far more 
      abundant heterojunction interface active sites compared to 3D/0D In(2)O(3) 
      nanocube/ZnIn(2)S(4) nanoparticle, but also produces numbers of compact 
      high-speed nanochannels in the junctions, which significantly promotes the 
      separation and migration of photogenerated carriers. Profiting by structural and 
      compositional advantages, the optimized 3D/2D ZnIn(2)S(4)-In(2)O(3) photocatalyst 
      shows excellent photocatalytic activity and stability in the degradation of 
      2,4-DCP, which is 1.85, 2.60, 3.02 and 3.54-fold higher than that of 3D/0D 
      ZnIn(2)S(4)-In(2)O(3), ZnIn(2)S(4) nanosheet, ZnIn(2)S(4) nanoparticle and 
      In(2)O(3), respectively. Meanwhile, the main active species (.O(2)(-), .OH and 
      h(+)) produced in the photodegradation process were determined and the 
      intermediates and degradation mechanism were studied in detail. Besides, the 
      application on the removal of 2,4-DCP in natural water and actual wastewaters by 
      3D/2D ZnIn(2)S(4)-In(2)O(3) also have been studied. This work provides a new 
      strategy for efficiently optimize the advantages of binary nano-architectures to 
      effectively degrade phenolic pollutants in the environment.
CI  - Copyright (c) 2019 Elsevier B.V. All rights reserved.
FAU - Zhu, Qi
AU  - Zhu Q
AD  - School of Environmental Science and Engineering, Chang'an University, Xi'an, 
      710064, China; Key Laboratory of Subsurface Hydrology and Ecological Effects in 
      Arid Region, Ministry of Education, 710064, Xi'an, China. Electronic address: 
      782612986@qq.com.
FAU - Sun, Yukun
AU  - Sun Y
AD  - School of Environmental Science and Engineering, Chang'an University, Xi'an, 
      710064, China; Key Laboratory of Subsurface Hydrology and Ecological Effects in 
      Arid Region, Ministry of Education, 710064, Xi'an, China.
FAU - Xu, Shuai
AU  - Xu S
AD  - School of Environmental Science and Engineering, Chang'an University, Xi'an, 
      710064, China; Key Laboratory of Subsurface Hydrology and Ecological Effects in 
      Arid Region, Ministry of Education, 710064, Xi'an, China.
FAU - Li, Yuliang
AU  - Li Y
AD  - School of Environmental Science and Engineering, Chang'an University, Xi'an, 
      710064, China; Key Laboratory of Subsurface Hydrology and Ecological Effects in 
      Arid Region, Ministry of Education, 710064, Xi'an, China. Electronic address: 
      yulianglee@hotmail.com.
FAU - Lin, Xuliang
AU  - Lin X
AD  - School of Chemical Engineering and Light Industry, Guangdong University of 
      Technology, Guangzhou, China.
FAU - Qin, Yanlin
AU  - Qin Y
AD  - School of Chemical Engineering and Light Industry, Guangdong University of 
      Technology, Guangzhou, China. Electronic address: ylqin@gdut.edu.cn.
LA  - eng
PT  - Journal Article
PT  - Research Support, Non-U.S. Gov't
DEP - 20190825
PL  - Netherlands
TA  - J Hazard Mater
JT  - Journal of hazardous materials
JID - 9422688
SB  - IM
OTO - NOTNLM
OT  - 2,4-dichlorophenol
OT  - 3D/2D heterojunction
OT  - In(2)O(3) nanocube
OT  - Photocatalysis
OT  - ZnIn(2)S(4) nanosheet
EDAT- 2019/09/04 06:00
MHDA- 2019/09/04 06:01
CRDT- 2019/09/04 06:00
PHST- 2019/07/25 00:00 [received]
PHST- 2019/08/21 00:00 [revised]
PHST- 2019/08/24 00:00 [accepted]
PHST- 2019/09/04 06:00 [pubmed]
PHST- 2019/09/04 06:01 [medline]
PHST- 2019/09/04 06:00 [entrez]
AID - S0304-3894(19)31052-0 [pii]
AID - 10.1016/j.jhazmat.2019.121098 [doi]
PST - ppublish
SO  - J Hazard Mater. 2020 Jan 15;382:121098. doi: 10.1016/j.jhazmat.2019.121098. Epub 
      2019 Aug 25.