PMID- 29635177
OWN - NLM
STAT- PubMed-not-MEDLINE
DCOM- 20190923
LR  - 20190923
IS  - 1873-3336 (Electronic)
IS  - 0304-3894 (Linking)
VI  - 353
DP  - 2018 Jul 5
TI  - Novel mesoporous TiO(2)@g-C(3)N(4) hollow core@shell heterojunction with enhanced 
      photocatalytic activity for water treatment and H(2) production under simulated 
      sunlight.
PG  - 80-88
LID - S0304-3894(18)30205-X [pii]
LID - 10.1016/j.jhazmat.2018.03.044 [doi]
AB  - A novel mesoporous TiO(2)@g-C(3)N(4) hollow core@shell heterojunction 
      photocatalyst was engineered for the first time by in situ calcining and growing 
      of cyanamide (CY) on the surface of TiO(2). The HTCN-1 possesses good structure 
      and performance when the addition amount of CY is 1 mL. HTCN-1 shows high 
      photocatalytic activity toward congo red (CR), rhodamine B (RhB), phenol and 
      ciprofloxacin (CIP) with degradation efficiencies of 97%, 100%, 73%, and 74%, 
      respectively. HTCN-1 also displays high photocatalytic activity for H(2) 
      generation at rate of 7.9 mumol h(-1). A possible charger transfer mechanism and 
      photocatalytic degradation mechanism of HTCN-1 are proposed basing on the 
      experiment results. The enhanced photocatalytic activity may be attributed to the 
      higher charge transfer efficiency of photogenerated electron-hole (e(-)-h(+)) 
      pairs caused by close contacts, a larger interfacial area, and the higher barrier 
      for conduction bending. What's more, HTCN-1 possesses relatively high stability 
      during the entire photoreaction process. Given the unique spatial structure and 
      superior photocatalytic characteristics of the HTCN-1, there is great potential 
      for applications in water treatment and H(2) generation.
CI  - Copyright (c) 2018 Elsevier B.V. All rights reserved.
FAU - Guo, Na
AU  - Guo N
AD  - Northeast Institute of Geography and Agroecology, Chinese Academy of Sciences, 
      4888 Shengbei Rd, Changchun, 130102, China; University of Chinese Academy of 
      Sciences, Beijing, 100049, China.
FAU - Zeng, Ying
AU  - Zeng Y
AD  - Northeast Institute of Geography and Agroecology, Chinese Academy of Sciences, 
      4888 Shengbei Rd, Changchun, 130102, China; University of Chinese Academy of 
      Sciences, Beijing, 100049, China.
FAU - Li, Haiyan
AU  - Li H
AD  - Northeast Institute of Geography and Agroecology, Chinese Academy of Sciences, 
      4888 Shengbei Rd, Changchun, 130102, China.
FAU - Xu, Xingjian
AU  - Xu X
AD  - Northeast Institute of Geography and Agroecology, Chinese Academy of Sciences, 
      4888 Shengbei Rd, Changchun, 130102, China.
FAU - Yu, Hongwen
AU  - Yu H
AD  - Northeast Institute of Geography and Agroecology, Chinese Academy of Sciences, 
      4888 Shengbei Rd, Changchun, 130102, China. Electronic address: yuhw@iga.ac.cn.
FAU - Han, Xuerong
AU  - Han X
AD  - Changchun University of Science and Technology, Changchun, 130022, China. 
      Electronic address: hangxuerong01@qq.com.
LA  - eng
PT  - Journal Article
PT  - Research Support, Non-U.S. Gov't
DEP - 20180331
PL  - Netherlands
TA  - J Hazard Mater
JT  - Journal of hazardous materials
JID - 9422688
SB  - IM
OTO - NOTNLM
OT  - Charge transfer
OT  - Organic pollutants
OT  - Photocatalytic activity
OT  - TiO(2)
OT  - g-C(3)N(4)
EDAT- 2018/04/11 06:00
MHDA- 2018/04/11 06:01
CRDT- 2018/04/11 06:00
PHST- 2017/12/16 00:00 [received]
PHST- 2018/03/20 00:00 [revised]
PHST- 2018/03/23 00:00 [accepted]
PHST- 2018/04/11 06:00 [pubmed]
PHST- 2018/04/11 06:01 [medline]
PHST- 2018/04/11 06:00 [entrez]
AID - S0304-3894(18)30205-X [pii]
AID - 10.1016/j.jhazmat.2018.03.044 [doi]
PST - ppublish
SO  - J Hazard Mater. 2018 Jul 5;353:80-88. doi: 10.1016/j.jhazmat.2018.03.044. Epub 
      2018 Mar 31.