Mesoporous Microsphere of ZnS Photocatalysts Loaded with CuO or Mn3O4 for the Visible-Light-Assisted Photocatalytic Degradation of Orange II Dye

2013 ◽  
Vol 52 (34) ◽  
pp. 11904-11912 ◽  
Author(s):  
Gang-Juan Lee ◽  
Arumugam Manivel ◽  
Valentina Batalova ◽  
Gennady Mokrousov ◽  
Susan Masten ◽  
...  
Keyword(s):  
Visible Light ◽  
Photocatalytic Degradation ◽  
Orange Ii

scholarly journals Rapid Visible Light Induced Photocatalytic Degradation of Orange-II Using H2O2 Sensitized Cu2O

2017 ◽  
Vol 29 (4) ◽  
pp. 817-820
Author(s):  
T. Narasimha Murthy ◽  
A.M. Umabala ◽  
A.V. Prasada Rao
Keyword(s):  
Visible Light ◽  
Photocatalytic Degradation ◽  
Orange Ii

Bimetallic Fe/Ti-Based Metal-Organic Framework for Persulfate-Assisted Visible Light Photocatalytic Degradation of Orange II

2018 ◽  
Vol 3 (13) ◽  
pp. 3664-3674 ◽  
Author(s):  
Minghua Wang ◽  
Longyu Yang ◽  
Chuanpan Guo ◽  
Xufei Liu ◽  
Linghao He ◽  
...  
Keyword(s):  
Visible Light ◽  
Photocatalytic Degradation ◽  
Metal Organic Framework ◽  
Orange Ii ◽  
Metal Organic ◽  
Visible Light Photocatalytic ◽  
Organic Framework

Hydrothermal Synthesis of Mesoporous Bi2O3/Co3O4 Microsphere and Photocatalytic Degradation of Orange II Dyes by Visible Light

2013 ◽  
Vol 56 (9-10) ◽  
pp. 623-629 ◽  
Author(s):  
Shu-Han Hsieh ◽  
Gang-Juan Lee ◽  
Chin-Yi Chen ◽  
Jing-Heng Chen ◽  
Shih-Hsin Ma ◽  
...  
Keyword(s):  
Hydrothermal Synthesis ◽  
Visible Light ◽  
Photocatalytic Degradation ◽  
Orange Ii

scholarly journals Fabrication of Zr-doped TiO2/chitosan composite catalysts with enhanced visible-light-mediated photoactivity for the degradation of Orange II dye

2018 ◽  
Vol 78 (3) ◽  
pp. 487-495 ◽  
Author(s):  
Pelin Demircivi ◽  
Esra Bilgin Simsek
Keyword(s):  
Visible Light ◽  
Photocatalytic Degradation ◽  
Photoelectron Spectroscopy ◽  
Dye Degradation ◽  
Sol Gel ◽  
Xrd Analysis ◽  
Composite Catalyst ◽  
Orange Ii ◽  
X Ray ◽  
Composite Catalysts

Abstract Zirconium/titanium/chitosan (Zr/Ti/CHT) composite catalysts were synthesized by sol-gel method using different chitosan amounts (5–20 wt.%) and their activity in the photocatalytic degradation of Orange II dye was evaluated for the first time. The results were compared with Zr/Ti, Zr/CHT and Ti/CHT catalysts. The composite catalysts were characterized by X-ray diffraction (XRD), Fourier transform infrared spectroscopy, scanning electron microscopy and X-ray photoelectron spectroscopy analysis. XRD analysis revealed that the Zr/Ti/CHT composite catalyst showed high crystallinity of anatase TiO2 phase. Photocatalytic experiments showed that adding CHT into the catalyst structure increased the photocatalytic degradation under visible light irradiation. Also, the first-order reaction rate constant, kapp, was calculated using the Langmuir–Hinshelwood (L-H) equation. The kapp values were found to be 0.009, 0.0013, 0.012 and 0.014 min−1 for Zr/Ti, Zr/CHT, Ti/CHT and Zr/Ti/CHT, respectively. According to stability tests, after the first cycle Orange II dye degradation was found to be 95%, while it was 37% after the fifth cycle. The results showed that the composite catalyst could be used several times for Orange II dye degradation.

Visible Light Active Ce-doped TiO2 Nanoparticles for Photocatalytic Degradation of Methylene Blue

2016 ◽  
Vol 13 (1) ◽  
pp. 110-116 ◽  
Author(s):  
Rani P. Barkul ◽  
Farah-Naaz A. Shaikh ◽  
Sagar D. Delekar ◽  
Meghshyam K. Patil
Keyword(s):  
Methylene Blue ◽  
Visible Light ◽  
Photocatalytic Degradation ◽  
Tio2 Nanoparticles ◽  
Doped Tio2 ◽  
Visible Light Active

scholarly journals Fabrication of AgCl/Ag3PO4/graphitic carbon nitride heterojunctions for enhanced visible light photocatalytic decomposition of methylene blue, methylparaben and E. coli

RSC Advances ◽  
2021 ◽  
Vol 11 (11) ◽  
pp. 6383-6394 ◽  
Author(s):  
Haishuai Li ◽  
Linlin Cai ◽  
Xin Wang ◽  
Huixian Shi
Keyword(s):  
Methylene Blue ◽  
Visible Light ◽  
Photocatalytic Degradation ◽  
Visible Light Irradiation ◽  
Carbon Nitride ◽  
Light Irradiation ◽  
Graphitic Carbon Nitride ◽  
Photocatalytic Decomposition ◽  
E Coli ◽  
Visible Light Photocatalytic

A noval ternary nanocomposite AgCl/Ag3PO4/g-C3N4 was successfully synthesized for photocatalytic degradation of methylene blue, methylparaben and inactivation of E. coli under visible light irradiation, showing excellent photocatalytic degradation performance and stability.

Sign in / Sign up

Export Citation Format

Share Document