PMID- 35604604
OWN - NLM
STAT- MEDLINE
DCOM- 20220929
LR  - 20220929
IS  - 1614-7499 (Electronic)
IS  - 0944-1344 (Linking)
VI  - 29
IP  - 47
DP  - 2022 Oct
TI  - Preparation and photocatalytic application of terbium and sulfur co-doped 
      titanium nanomaterials.
PG  - 71688-71695
LID - 10.1007/s11356-022-20700-5 [doi]
AB  - Titanium-based nanomaterials co-doped with terbium (Tb) and sulfur (S) were 
      synthesized by sol-gel method via a facile step. Physicochemical properties of 
      the resulting composites were characterized by X-ray diffraction (XRD), Scanning 
      electron microscope (SEM), X-ray photo-electron spectroscopy (XPS) and UV-Vis 
      diffused reflectance spectroscopy (DRS). Methylene blue (MB) was used as a 
      degradation target for evaluating the photocatalytic performance. The factors 
      which influence the photocatalytic activity were investigated, including calcined 
      temperatures and S doping amount. Tb, S (2 wt%) co-doped TiO(2) composite 
      calcined at 500  degrees C exhibited the highest photocatalytic activity with a 
      degradation rate of 72.4% in 3 h. The reaction constant was 0.11529, 0.26025, 
      0.35038 and 0.41462 h(-1) for undoped TiO(2), Tb-doped TiO(2), S-doped TiO(2) and 
      Tb, S co-doped TiO(2), respectively. Importantly, the synergistic effect of 
      terbium and sulfur dopants was profoundly discussed. Furthermore, recycling tests 
      and acute toxicity experiments were carried out to confirm the reusability and 
      biosafety of Tb, S co-doped TiO(2).
CI  - (c) 2022. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, 
      part of Springer Nature.
FAU - Wang, Zhencui
AU  - Wang Z
AD  - Department of Environmental Science, School of Tropical Medicine and Laboratory 
      Medicine, Hainan Medical University, Haikou, 571199, People's Republic of China.
FAU - Wang, Yuanjiao
AU  - Wang Y
AD  - Department of Environmental Science, School of Tropical Medicine and Laboratory 
      Medicine, Hainan Medical University, Haikou, 571199, People's Republic of China.
FAU - Tang, Tianle
AU  - Tang T
AD  - Department of Environmental Science, School of Tropical Medicine and Laboratory 
      Medicine, Hainan Medical University, Haikou, 571199, People's Republic of China. 
      ttl-0114@163.com.
LA  - eng
GR  - 219QN220/Natural Science Foundation of Hainan Province/
PT  - Journal Article
DEP - 20220523
PL  - Germany
TA  - Environ Sci Pollut Res Int
JT  - Environmental science and pollution research international
JID - 9441769
RN  - 06SSF7P179 (Terbium)
RN  - 15FIX9V2JP (titanium dioxide)
RN  - 70FD1KFU70 (Sulfur)
RN  - D1JT611TNE (Titanium)
RN  - T42P99266K (Methylene Blue)
SB  - IM
MH  - Catalysis
MH  - Methylene Blue/chemistry
MH  - *Nanostructures
MH  - Sulfur
MH  - Terbium
MH  - *Titanium/chemistry
OTO - NOTNLM
OT  - Dye wastewater
OT  - Photocatalytic application
OT  - Synergistic effect
OT  - Tb, S co-doped TiO2
EDAT- 2022/05/24 06:00
MHDA- 2022/09/30 06:00
CRDT- 2022/05/23 11:20
PHST- 2022/01/03 00:00 [received]
PHST- 2022/05/04 00:00 [accepted]
PHST- 2022/05/24 06:00 [pubmed]
PHST- 2022/09/30 06:00 [medline]
PHST- 2022/05/23 11:20 [entrez]
AID - 10.1007/s11356-022-20700-5 [pii]
AID - 10.1007/s11356-022-20700-5 [doi]
PST - ppublish
SO  - Environ Sci Pollut Res Int. 2022 Oct;29(47):71688-71695. doi: 
      10.1007/s11356-022-20700-5. Epub 2022 May 23.