Sonochemical synthesis of reduced graphene oxide uniformly decorated with hierarchical ZnS nanospheres and its enhanced photocatalytic activities

RSC Advances ◽  
2015 ◽  
Vol 5 (17) ◽  
pp. 12726-12735 ◽  
Author(s):  
A. Moradi Golsheikh ◽  
H. N. Lim ◽  
Rozalina Zakaria ◽  
N. M. Huang
Keyword(s):  
Methylene Blue ◽  
Graphene Oxide ◽  
Photocatalytic Degradation ◽  
Reduced Graphene Oxide ◽  
Ultrasonic Irradiation ◽  
Significant Enhancement ◽  
Sonochemical Synthesis ◽  
Reduced Graphene ◽  
Photocatalytic Activities

Reduced graphene oxide decorated with ZnS nanospheres was synthesized through the simple ultrasonic irradiation route which shows a significant enhancement in the photocatalytic degradation of methylene blue compared to the bare ZnS particles.

scholarly journals Magnetically separable reduced graphene oxide/iron oxide nanocomposite materials for environmental remediation

2014 ◽  
Vol 4 (12) ◽  
pp. 4396-4405 ◽  
Author(s):  
Teo Peik-See ◽  
Alagarsamy Pandikumar ◽  
Lim Hong Ngee ◽  
Huang Nay Ming ◽  
Chia Chin Hua
Keyword(s):  
Methylene Blue ◽  
Graphene Oxide ◽  
Iron Oxide ◽  
Photocatalytic Degradation ◽  
Reduced Graphene Oxide ◽  
Environmental Remediation ◽  
Nanocomposite Materials ◽  
Reduced Graphene ◽  
Magnetically Separable

Synthesis of magnetically separable rGO/Fe3O4nanocomposite materials for environmental remediationviathe photocatalytic degradation of methylene blue.

Enhanced photocatalytic degradation of methylene blue and adsorption of arsenic(iii) by reduced graphene oxide (rGO)–metal oxide (TiO2/Fe3O4) based nanocomposites

RSC Advances ◽  
2015 ◽  
Vol 5 (89) ◽  
pp. 73249-73260 ◽  
Author(s):  
Poonam Benjwal ◽  
Manish Kumar ◽  
Pankaj Chamoli ◽  
Kamal K. Kar
Keyword(s):  
Methylene Blue ◽  
Graphene Oxide ◽  
Metal Oxide ◽  
Photocatalytic Degradation ◽  
Reduced Graphene Oxide ◽  
Blue Dye ◽  
Methylene Blue Dye ◽  
Reduced Graphene

Hazardous methylene blue dye and As(iii) ions from wastewater are removed by the rGO and TiO2/Fe3O4 based binary and ternary nanocomposites, where ternary rGO–Fe3O4–TiO2 nanocomposite provides maximum degradation and adsorption of the pollutants.

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