Titanium dioxide (TiO2)-based photocatalyst materials activity enhancement for contaminants of emerging concern (CECs) degradation: In the light of modification strategies

被引：252
作者：
Anucha, Chukwuka Bethel [1 ]
Altin, Ilknur [1 ]
Bacaksiz, Emin [1 ]
Stathopoulos, Vassilis N. [2 ]
机构：
[1] Karadeniz Tech Univ, Dept Chem Phys, Fac Sci, TR-61080 Trabzon, Turkey
[2] Natl & Kapodistrian Univ Athens, Gen Core Dept, Lab Chem & Mat Technol, Psachna Campus, Evia 34400, Greece
来源：
CHEMICAL ENGINEERING JOURNAL ADVANCES | 2022年 / 10卷
基金：
欧盟地平线“2020”;
关键词：
TiO2; Doping; Semiconductors; Photosensitization; Contaminants of emerging concern; WASTE-WATER TREATMENT; VISIBLE-LIGHT; OXIDATION PROCESSES; ENVIRONMENTAL REMEDIATION; TIO2; PHOTOCATALYSIS; ANATASE TIO2; PHOTO-FENTON; OXIDE; PERFORMANCE; HETEROJUNCTION;
D O I：
10.1016/j.ceja.2022.100262
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
Titanium dioxide (TiO2) as a photocatalyst has been ubiquitously studied for environmental applications. Though, readily available, nontoxic, and environmentally friendly; lower efficiency, less energy harvesting within the UV-Vis range with the ease of photogenerated charge recombination is still a concern for its full-scale deployment as a photocatalyst for environmental remediation applications. In the light of this, this mini review considers heteroatom doping, dye/metal sensitization, metal oxide/semiconductor coupling, heterojunction constructions, surface morphology regulation as well carbonaceous and other nanomaterial hybrids for the improvement of TiO2 photocatalytic activity performance efficiency in the removal of contaminants of emerging concern (CECs) from aqueous systems.
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页数：16
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