A template-free facile approach for the synthesis of CuS–rGO nanocomposites towards enhanced photocatalytic reduction of organic contaminants and textile effluents

RSC Advances ◽  
2015 ◽  
Vol 5 (21) ◽  
pp. 15831-15840 ◽  
Author(s):  
Murugan Saranya ◽  
Rajendran Ramachandran ◽  
Pratap Kollu ◽  
Soon Kwan Jeong ◽  
Andrews Nirmala Grace
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Organic Contaminants ◽  
Copper Sulfide ◽  
Copper Nitrate ◽  
Photocatalytic Reduction ◽  
Textile Effluents ◽  
Reduced Graphene ◽  
Template Free

Copper sulfide–reduced graphene oxide nanocomposites were synthesized hydrothermally from copper nitrate and thiourea as precursor materials.

Rational construction of a CdS/reduced graphene oxide/TiO2 core–shell nanostructure as an all-solid-state Z-scheme system for CO2 photoreduction into solar fuels

RSC Advances ◽  
2015 ◽  
Vol 5 (107) ◽  
pp. 88409-88413 ◽  
Author(s):  
Libang Kuai ◽  
Yong Zhou ◽  
Wengguang Tu ◽  
Ping Li ◽  
Haijin Li ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Solid State ◽  
Reduced Graphene Oxide ◽  
Solar Fuels ◽  
Photocatalytic Reduction ◽  
Core Shell ◽  
Electron Mediator ◽  
Co2 Photoreduction ◽  
Reduced Graphene ◽  
Rational Construction

An all-solid-state Z-scheme was constructed for the photocatalytic reduction of CO2, consisting of CdS and TiO2 as photocatalysts, and reduced graphene oxide as a solid electron mediator.

scholarly journals Photocatalytic Reduction of Carbon Dioxide over Quinacridone Nanoparticles Supported on Reduced Graphene Oxide

2019 ◽  
Vol 58 (22) ◽  
pp. 9636-9643 ◽  
Author(s):  
Peng Yang ◽  
Shien Guo ◽  
Xiaoxiao Yu ◽  
Fengtao Zhang ◽  
Bo Yu ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Photocatalytic Reduction ◽  
Reduced Graphene

Preparation of Reduced Graphene Oxide and Copper Sulfide Nanoplates Composites as Efficient Photothermal Agents for Ablation of Cancer Cells

NANO ◽  
2015 ◽  
Vol 10 (08) ◽  
pp. 1550123 ◽  
Author(s):  
Chaofan Hu ◽  
Yingliang Liu ◽  
Jianhua Rong ◽  
Qingqing Liu
Keyword(s):  
Graphene Oxide ◽  
Cancer Cells ◽  
Reduced Graphene Oxide ◽  
Copper Sulfide ◽  
Near Infrared ◽  
One Pot ◽  
Optical Absorbance ◽  
Reduced Graphene ◽  
Improved Performance ◽  
Novel Strategy

A novel strategy toward one-pot hydrothermal synthesis of copper sulfide nanoplates-decorated reduced graphene oxide (RGO–CuS) composites was developed. CuS nanoplates were successfully loaded onto the surface of RGO in the hydrothermal procedure, which was confirmed by transmission electron microscopy, UV-Vis–NIR and Raman spectroscopy. The as-synthesized RGO–CuS composites showed pronounced enhanced optical absorbance in near infrared (NR) region and higher photothermal conversion efficiency than noncomposite GO and CuS nanoplates. The RGO–CuS materials were used in photothermal ablation of cancer cells with a 980[Formula: see text]nm laser irradiation and showed improved performance than CuS nanoplates.

An electrochemical sensor based on reduced graphene oxide and copper sulfide hollow nanospheres

RSC Advances ◽  
2015 ◽  
Vol 5 (130) ◽  
pp. 107318-107325 ◽  
Author(s):  
Suiping Wang ◽  
Zheng Han ◽  
Yafei Li ◽  
Renfu Peng ◽  
Bo Feng
Keyword(s):  
Hydrogen Peroxide ◽  
Graphene Oxide ◽  
Electrochemical Sensor ◽  
Reduced Graphene Oxide ◽  
Copper Sulfide ◽  
Nonenzymatic Sensor ◽  
Hollow Nanospheres ◽  
Reduced Graphene

A nonenzymatic sensor for the detection of hydrogen peroxide (H2O2) was fabricated with reduced graphene oxide (RGO) and copper sulfide hollow nanospheres (CuSHNs).

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