Controlling the growth of ultrathin MoS2 nanosheets/CdS nanoparticles by two-step solvothermal synthesis for enhancing photocatalytic activities under visible light

2019 ◽  
Vol 480 ◽  
pp. 1078-1088 ◽  
Author(s):  
Muneerah Alomar ◽  
Yueli Liu ◽  
Wen Chen ◽  
Hussain Fida
Keyword(s):  
Visible Light ◽  
Solvothermal Synthesis ◽  
Cds Nanoparticles ◽  
Mos2 Nanosheets ◽  
Photocatalytic Activities ◽  
Ultrathin Mos2 Nanosheets

Solvothermal synthesis and visible light-driven photocatalytic degradation for tetracycline of Fe-doped SrTiO3

RSC Advances ◽  
2014 ◽  
Vol 4 (88) ◽  
pp. 47615-47624 ◽  
Author(s):  
Ping Li ◽  
Chunbo Liu ◽  
Guoling Wu ◽  
Yang Heng ◽  
Shuang Lin ◽  
...  
Keyword(s):  
Visible Light ◽  
Photocatalytic Degradation ◽  
Visible Light Irradiation ◽  
Solvothermal Synthesis ◽  
Solvothermal Method ◽  
Light Irradiation ◽  
Photocatalytic Activities ◽  
Visible Light Driven ◽  
Facile Solvothermal Method

In this paper, Fe-doped SrTiO3 (FSTO) photocatalysts were successfully prepared via a facile solvothermal method, and their photocatalytic activities for degrading tetracycline (TC) under visible light irradiation were examined.

scholarly journals Facile Solvothermal Synthesis of Hollow BiOBr Submicrospheres with Enhanced Visible-Light-Responsive Photocatalytic Performance

2020 ◽  
Vol 2020 ◽  
pp. 1-12
Author(s):  
Linrui Hou ◽  
Yawei Niu ◽  
Fan Yang ◽  
Fengyue Ge ◽  
Changzhou Yuan
Keyword(s):  
Waste Water ◽  
Methyl Orange ◽  
Water Treatment ◽  
Visible Light ◽  
Solvothermal Synthesis ◽  
Photocatalytic Performance ◽  
Waste Water Treatment ◽  
Commercial Application ◽  
Visible Light Absorption ◽  
Photocatalytic Activities

In this work, hierarchical hollow BiOBr submicrospheres (HBSMs) were successfully prepared via a facile yet efficient solvothermal strategy. Remarkable effects of solvents upon the crystallinities, morphologies, and microstructures of the BiOBr products were systematically investigated, which revealed that the glycerol/isopropanol volumetric ratio played a significant role in the formation of hollow architecture. Accordingly, the underlying formation mechanism of the hollow submicrospheres was tentatively put forward here. Furthermore, the photocatalytic activities of the resulting HBSMs were evaluated in detail with photocatalytic degradation of the organic methyl orange under visible light irradiation. Encouragingly, the as-obtained HBSMs with striking recyclability demonstrated excellent visible-light-responsive photocatalytic performance, which benefits from their large surface area, effective visible light absorption, and unique hollow feature, highlighting their promising commercial application in waste water treatment.

Core–shell structured Fe3O4@SiO2@CdS nanoparticles with enhanced visible-light photocatalytic activities

RSC Advances ◽  
2015 ◽  
Vol 5 (128) ◽  
pp. 106038-106043 ◽  
Author(s):  
Wen Shi ◽  
Deli Lu ◽  
Lingzhi Wang ◽  
Fei Teng ◽  
Jinlong Zhang
Keyword(s):  
Visible Light ◽  
Cds Nanoparticles ◽  
Core Shell ◽  
Photocatalytic Activities ◽  
Visible Light Photocatalytic

Uniform core–shell structured Fe3O4@SiO2@CdS is synthesized by a facile chelating-assistant growth route, which enhances the photocatalytic activities.

scholarly journals Vanadium doped few-layer ultrathin MoS2 nanosheets on reduced graphene oxide for high-performance hydrogen evolution reaction

RSC Advances ◽  
2019 ◽  
Vol 9 (39) ◽  
pp. 22232-22239 ◽  
Author(s):  
Ashwani Kumar Singh ◽  
Jagdees Prasad ◽  
Uday Pratap Azad ◽  
Ashish Kumar Singh ◽  
Rajiv Prakash ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Solvothermal Synthesis ◽  
High Performance ◽  
Room Temperature ◽  
Mos2 Nanosheets ◽  
Reduced Graphene ◽  
Ultrathin Mos2 Nanosheets

In this paper, we demonstrate a facile solvothermal synthesis of a vanadium(v) doped MoS2-rGO nanocomposites for highly efficient electrochemical hydrogen evolution reaction (HER) at room temperature.

scholarly journals Rod-Shaped Carbon Aerogel-Assisted CdS Nanocomposite for the Removal of Methylene Blue Dye and Colorless Phenol

Crystals ◽  
2020 ◽  
Vol 10 (4) ◽  
pp. 300
Author(s):  
Saradh Prasad ◽  
P. Shanmugam ◽  
K. Bhuvaneswari ◽  
G. Palanisamy ◽  
T. Pazhanivel ◽  
...  
Keyword(s):  
Methylene Blue ◽  
Visible Light ◽  
Narrow Band ◽  
Photophysical Properties ◽  
Phenol Degradation ◽  
Hydrothermal Process ◽  
Carbon Aerogel ◽  
Cds Nanoparticles ◽  
Blue Dye ◽  
Photocatalytic Activities

A carbon aerogel (CA)-assisted CdS nanocomposite was prepared by hydrothermal process and was investigated as a photocatalyst towards the photodegradation of methylene blue (MB) dye and colorless phenol under visible light irradiation (VLI). CdS have attracted wide attention due to their relatively narrow band gap for the visible light effect and the suitably negative potential of the conduction band (CB) edge for the neutralization of H+ ions. The obtained characterization results suggest that the CA-assisted CdS nanocomposite has enhanced photophysical properties, a more surface area, and the desired morphology at the nm scale. Under optimization, CdS CA 8% shows superior catalytic activity for degradation compared with other samples. The photocatalytic activities of the as-synthesized samples were examined under VLI through the MB and phenol degradation. Compared with pure CA and CdS, the CA (8%)-assisted CdS nanoparticles (NPs) offer significantly enhanced photocatalytic efficiency for MB and phenol. The mechanism of photocatalytic reaction was examined by adding various scavengers, and the results revealed that the holes generated in CA (8%)-assisted CdS NPs have a crucial impact on the visible light photocatalytic process. The improved photocatalytic degradation was due to the strong interaction between the CA and CdS NPs.

UV–Visible light driven photocatalytic activities of CdS nanoparticles supported ZnO layers

2018 ◽  
Vol 232-235 ◽  
pp. 68-75 ◽  
Author(s):  
Chandragiri Venkatareddy ◽  
Narendra Bandaru ◽  
I. Neelakanta Reddy ◽  
Jaesool Shim ◽  
Kisoo Yoo
Keyword(s):  
Visible Light ◽  
Cds Nanoparticles ◽  
Photocatalytic Activities ◽  
Visible Light Driven ◽  
Uv Visible

Biomolecule-assisted solvothermal synthesis of Cu2SnS3 flowers/RGO nanocomposites and their visible-light-driven photocatalytic activities

RSC Advances ◽  
2016 ◽  
Vol 6 (78) ◽  
pp. 74177-74185 ◽  
Author(s):  
S. Vadivel ◽  
D. Maruthamani ◽  
Bappi Paul ◽  
Siddhartha Sankar Dhar ◽  
A. Habibi-Yangjeh ◽  
...  
Keyword(s):  
Visible Light ◽  
Organic Pollutants ◽  
Visible Light Irradiation ◽  
Material Science ◽  
Solvothermal Synthesis ◽  
Light Irradiation ◽  
Photocatalytic Activities ◽  
Visible Light Driven

Elimination of organic pollutants from wastewaters under visible-light irradiation is a venerable challenge in the fields of environmental and material science.

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