scholarly journals Corrigendum to “Magnetic recyclable lanthanum-nitrogen co-doped titania/strontium ferrite/diatomite heterojunction composite for enhanced visible-light-driven photocatalytic activity and recyclability” [Chem. Eng. J. 373 (2019) 192–202/210414–006094]

2021 ◽  
Vol 419 ◽  
pp. 129961
Author(s):  
Yan Chen ◽  
Qiong Wu ◽  
Youtao Song
Keyword(s):  
Photocatalytic Activity ◽  
Visible Light ◽  
Strontium Ferrite ◽  
Visible Light Driven ◽  
Doped Titania ◽  
Co Doped ◽  
Magnetic Recyclable

Nb/Se Co-doped BiOI Nanomaterials with Exposed (110) Facets for Enhanced Visible-Light-Driven Photocatalytic Activity

2021 ◽  
Author(s):  
Yifeng Xu ◽  
Aihua Yan ◽  
Xiaohui Zhang ◽  
Fei Huang ◽  
Dengke Li ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Visible Light ◽  
Efficient Strategy ◽  
Visible Light Driven ◽  
Co Doped

Herein, an efficient strategy is demonstrated to prepare a visible-light-driven Nb/Se co-doped BiOI photocatalyst with exposed (110) facets. The results show that the photocatalytic activity works in a stable and...

Structure of Nitrogen and Zirconium Co-Doped Titania with Enhanced Visible-Light Photocatalytic Activity

2014 ◽  
Vol 6 (7) ◽  
pp. 4622-4629 ◽  
Author(s):  
Peng Zhang ◽  
Yanlong Yu ◽  
Enjun Wang ◽  
Jingsheng Wang ◽  
Jianghong Yao ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Visible Light ◽  
Visible Light Photocatalytic Activity ◽  
Doped Titania ◽  
Co Doped ◽  
Visible Light Photocatalytic

scholarly journals Visible-Light Photodegradation of Dye on Co-Doped Titania Nanotubes Prepared by Hydrothermal Synthesis

2012 ◽  
Vol 2012 ◽  
pp. 1-10 ◽  
Author(s):  
Jung-Pin Wang ◽  
Hsi-Chi Yang ◽  
Chien-Te Hsieh
Keyword(s):  
Photocatalytic Activity ◽  
Liquid Phase ◽  
Visible Light ◽  
Band Gap ◽  
Optical Band Gap ◽  
Titania Nanotubes ◽  
High Porosity ◽  
Fluorescent Lamp ◽  
Doped Titania ◽  
Co Doped

Highly porous Co-doped TiO2nanotubes synthesized from a hydrothermal treatment were used to photodecompose methylene blue (MB) in liquid phase under visible light irradiation. The anatase-type titania nanotubes were found to have high specific surface areas of about 289–379 m2/g. These tubes were shown to be hollow scrolls with outer diameter of about 10–15 nm and length of several micrometers. UV absorption confirmed that Co doping makes the light absorption of nanotubes shift to visible light region. With increasing the dopant concentration, the optical band gap of nanotubes became narrower, ranging from 2.4 eV to 1.8 eV, determined by Kubelka-Munk plot. The Co-doped nanotubes exhibit not only liquid-phase adsorption ability, but also visible-light-derived photodegradation of MB in aqueous solution. The synergetic effect involves two key factors in affecting the photocatalytic activity of Co-doped titania nanotubes under fluorescent lamp, that is, high porosity and optical band gap. The merit of the present work is to provide an efficient route for preparing Co-doped TiO2nanotubes and to clarifying their adsorption and photocatalytic activity under fluorescent lamp.

Nonporous Nitrogen and Ruthenium Co-Doped Titania Films for Photocatalysis

2019 ◽  
Vol 18 (03n04) ◽  
pp. 1940043 ◽  
Author(s):  
O. Linnik ◽  
L. Khoroshko
Keyword(s):  
Photocatalytic Activity ◽  
Visible Light ◽  
Structural Properties ◽  
Sol Gel ◽  
High Photocatalytic Activity ◽  
Gel Technique ◽  
Titania Films ◽  
Doped Titania ◽  
Co Doped

Nitrogen and ruthenium co-doped titania films synthesized by sol–gel technique exhibit high photocatalytic activity under both UV and visible light. Incorporation of nitrogen and ruthenium ions in titania lattice is proven by XPS. Both doping agents affected the structural properties of the films.

Sign in / Sign up

Export Citation Format

Share Document