Degradation of organic pollutants using metal-doped TiO2 photocatalysts under visible light: a comparative study

2019 ◽  
Vol 161 ◽  
pp. 275-282 ◽  
Author(s):  
Khalid Umar ◽  
Tabassum Parveen ◽  
Meraj Alam Khan ◽  
Mohamad Nasir Mohamad Ibrahim ◽  
Akil Ahmad ◽  
...  
Keyword(s):  
Comparative Study ◽  
Visible Light ◽  
Organic Pollutants ◽  
Tio2 Photocatalysts ◽  
Doped Tio2 ◽  
Metal Doped

Rapid and morphology controlled synthesis of anionic S-doped TiO2 photocatalysts for the visible-light-driven photodegradation of organic pollutants

RSC Advances ◽  
2016 ◽  
Vol 6 (43) ◽  
pp. 36516-36527 ◽  
Author(s):  
Shahzad Abu Bakar ◽  
Caue Ribeiro
Keyword(s):  
Visible Light ◽  
Organic Pollutants ◽  
Controlled Synthesis ◽  
Tio2 Photocatalysts ◽  
Doped Tio2 ◽  
Global Problem ◽  
Visible Light Driven

In recent years, growing concerned has been raised to the global problem of the drainage of organic pollutants into water steams.

An investigation of transition metal doped TiO2 photocatalysts for the enhanced photocatalytic decoloration of methylene blue dye under visible light irradiation

2021 ◽  
Vol 9 (4) ◽  
pp. 105254
Author(s):  
Periyakaruppan Karuppasamy ◽  
Nagoorkani Ramzan Nilofar Nisha ◽  
Arivalagan Pugazhendhi ◽  
Sabariswaran Kandasamy ◽  
Sakthivel Pitchaimuthu
Keyword(s):  
Methylene Blue ◽  
Transition Metal ◽  
Visible Light ◽  
Visible Light Irradiation ◽  
Light Irradiation ◽  
Blue Dye ◽  
Methylene Blue Dye ◽  
Tio2 Photocatalysts ◽  
Doped Tio2 ◽  
Metal Doped

scholarly journals C-,N- and S-Doped TiO2 Photocatalysts: A Review

Catalysts ◽  
2021 ◽  
Vol 11 (1) ◽  
pp. 144
Author(s):  
Aleksandra Piątkowska ◽  
Magdalena Janus ◽  
Kacper Szymański ◽  
Sylwia Mozia
Keyword(s):  
Carbon Dioxide Reduction ◽  
Air Purification ◽  
Lithium Storage ◽  
Tio2 Photocatalysts ◽  
Doped Tio2 ◽  
Preparation Conditions ◽  
Production Of Hydrogen ◽  
Methods Of Synthesis ◽  
Metal Doped ◽  
Inactivation Of Bacteria

This article presents an overview of the reports on the doping of TiO2 with carbon, nitrogen, and sulfur, including single, co-, and tri-doping. A comparison of the properties of the photocatalysts synthesized from various precursors of TiO2 and C, N, or S dopants is summarized. Selected methods of synthesis of the non-metal doped TiO2 are also described. Furthermore, the influence of the preparation conditions on the doping mode (interstitial or substitutional) with reference to various types of the modified TiO2 is summarized. The mechanisms of photocatalysis for the different modes of the non-metal doping are also discussed. Moreover, selected applications of the non-metal doped TiO2 photocatalysts are shown, including the removal of organic compounds from water/wastewater, air purification, production of hydrogen, lithium storage, inactivation of bacteria, or carbon dioxide reduction.

scholarly journals Study of the visible light activity of Pt and Au-TiO2 photocatalysts in organic pollutants degradation

2017 ◽  
pp. 20-30
Author(s):  
Jairo Antonio Cubillos-Lobo ◽  
◽  
Julie Joseane Murcia-Mesa ◽  
Jhonatan Ricardo Guarín-Romero ◽  
Hugo Alfonso Rojas-Sarmiento ◽  
...  
Keyword(s):  
Visible Light ◽  
Organic Pollutants ◽  
Tio2 Photocatalysts ◽  
Light Activity

scholarly journals Role of reactive oxygen species on the activity of noble metal-doped TiO2 photocatalysts

2019 ◽  
Vol 372 ◽  
pp. 45-51 ◽  
Author(s):  
Paula Ribao ◽  
Juan Corredor ◽  
Maria J. Rivero ◽  
Inmaculada Ortiz
Keyword(s):  
Reactive Oxygen Species ◽  
Noble Metal ◽  
Reactive Oxygen ◽  
Oxygen Species ◽  
Tio2 Photocatalysts ◽  
Doped Tio2 ◽  
Metal Doped

Preparation and characterization of visible-light-driven N–F–Ta tri-doped TiO2 photocatalysts

2012 ◽  
Vol 258 (22) ◽  
pp. 8696-8703 ◽  
Author(s):  
Wei Wang ◽  
Chunhua Lu ◽  
Yaru Ni ◽  
Mingxing Su ◽  
Wenjuan Huang ◽  
...  
Keyword(s):  
Visible Light ◽  
Tio2 Photocatalysts ◽  
Doped Tio2 ◽  
Visible Light Driven
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