Sustainable one-pot synthesis of strontium phosphate nanoparticles with effective charge carriers for photocatalytic degradation of carcinogenic naphthylamine derivative

2021 ◽  
Author(s):  
Balamurugan Arumugam ◽  
Balamurugan Muthukutty ◽  
Shen-Ming Chen ◽  
Baishnisha Amanulla ◽  
Sayee Kannan Ramaraj
Keyword(s):  
Photocatalytic Degradation ◽  
Charge Separation ◽  
Effective Charge ◽  
Congo Red ◽  
Charge Carriers ◽  
Precipitation Method ◽  
One Pot ◽  
One Pot Synthesis ◽  
Strontium Phosphate

Sustainable one-pot precipitation method was applied for synthesizing strontium phosphate nanoparticles (SrPO NPs) and utilized as effective charge separation photocatalyst for degradation of oncogenic napthylamine derivative (Congo red). Significant photocatalytic...

One pot synthesis of α-AgVO3/palygorskite nanocomposites with enhanced photocatalytic activity using triple roles of palygorskite: supporter, dispersant and growth-directing agent

2018 ◽  
Vol 47 (47) ◽  
pp. 16855-16861 ◽  
Author(s):  
Yuting Luo ◽  
Jie Luo ◽  
Yuxiang Hua ◽  
Jiacheng Yao ◽  
Shen-ming Chen ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Precipitation Method ◽  
One Pot ◽  
One Pot Synthesis

Novel α-AgVO3/palygorskite nanocomposites were successfully prepared via a one pot deposition precipitation method.

scholarly journals Sunlight driven photocatalytic degradation of organic pollutants using a MnV2O6/BiVO4 heterojunction: mechanistic perception and degradation pathways

2021 ◽  
Author(s):  
Karina Bano ◽  
Susheel K. Mittal ◽  
Prit Pal Singh ◽  
Sandeep Kaushal
Keyword(s):  
Photocatalytic Activity ◽  
Photocatalytic Degradation ◽  
Organic Pollutants ◽  
Charge Separation ◽  
Effective Charge ◽  
Degradation Pathways ◽  
Heterojunction Structure ◽  
Charge Shift

In the field of photocatalysis, fabrication of a heterojunction structure with effective charge separation at the interface and charge shift to enhance the photocatalytic activity has acquired extensive consideration.

Photocatalytic Performance Evaluation of Bismuth Doped Tin-Dioxide under UV and Direct Sunlight Irradiation for Congo Red Dye Degradation

2020 ◽  
Vol 42 (5) ◽  
pp. 687-687
Author(s):  
Nauman Ali Nauman Ali ◽  
Adnan khan Adnan khan ◽  
Aaisha Riaz Aaisha Riaz ◽  
Abdullah M Asiri and Tahseen Kamal Abdullah M Asiri and Tahseen Kamal
Keyword(s):  
Photocatalytic Degradation ◽  
Congo Red ◽  
Tin Dioxide ◽  
Photocatalytic Performance ◽  
Dye Degradation ◽  
Sno2 Nanoparticles ◽  
Research Work ◽  
Precipitation Method ◽  
Congo Red Dye ◽  
Red Dye

In the current research work, bismuth doped tin-dioxide (Bi-SnO2) was prepared by wet chemical co-precipitation method. The synthesized material was used as a photocatalyst in the degradation of congo red dye (CR) in its aqueous solution. The prepared catalyst was used in the uncalcined- and calcined forms for the photocatalytic reaction. The synthesized catalyst in both forms was characterized by UV-visible spectroscopy, scanning electron microscopy (SEM) and X-ray diffraction (XRD). The XRD revealed that the calcination of the Bi-SnO2 improved its crystallinity. The SEM showed that the Bi-SnO2 had average size less than 150nm. Photocatalytic degradation of CR dye was carried out under ultra-violet light as well as under sunlight. While testing the photocatalytic degradation performance, it was found that more than 80% of the CR was degraded by using Bi-SnO2 nanoparticles under both lighting conditions. Moreover, the calcined Bi-SnO2 nanoparticles showed better photocatalytic performance as compared to its uncalcined form. The present work provides a viable way to make efficient photocatalyst based-on Bi-SnO2 to employ under UV and sunlight for the degradation of the CR dye without the need of oxidizing or reducing agents.

One-pot synthesis of core/shell Co@C spheres by catalytic carbonization of mixed plastics and their application in the photo-degradation of Congo red

2014 ◽  
Vol 2 (20) ◽  
pp. 7461-7470 ◽  
Author(s):  
Jiang Gong ◽  
Jie Liu ◽  
Xuecheng Chen ◽  
Zhiwei Jiang ◽  
Xin Wen ◽  
...  
Keyword(s):  
Congo Red ◽  
High Performance ◽  
Core Shell ◽  
One Pot ◽  
Photo Degradation ◽  
One Pot Synthesis

Co3O4 catalyzed carbonization of plastics into Co@C spheres via a one-pot approach, which shows high performance in photo-degradation of Congo red.

One-pot synthesis of micro/nano structured β-Bi2O3 with tunable morphology for highly efficient photocatalytic degradation of methylparaben under visible-light irradiation

RSC Advances ◽  
2015 ◽  
Vol 5 (48) ◽  
pp. 38373-38381 ◽  
Author(s):  
Xin Xiao ◽  
Ruiping Hu ◽  
Shunheng Tu ◽  
Chunxia Zheng ◽  
Huan Zhong ◽  
...  
Keyword(s):  
Visible Light ◽  
Photocatalytic Degradation ◽  
Visible Light Irradiation ◽  
Light Irradiation ◽  
One Pot ◽  
Highly Efficient ◽  
One Pot Synthesis ◽  
Photocatalytic Removal ◽  
Tunable Morphology ◽  
Visible Light Photocatalytic

Micro/nanostructures β-Bi2O3 with tunable morphologies were synthesized via an one-pot solvothermal–calcining route for efficient visible-light photocatalytic removal of methylparaben from water.

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