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| Content Provider | IET Digital Library |
|---|---|
| Author | Wu, Yibing Liao, Huiwei Li, Mengqiu |
| Abstract | Graphitic carbon nitride(C3N4)/carbon nanotubes (CNTs) composite photocatalyst was synthesised by a facile and simple method. The resulting graphitic C3N4/CNTs composite was characterised by X-ray powder diffraction, scanning electron microscopy and ultraviolet–visible diffuse reflectance spectroscopy techniques. The results showed that the CNTs modified by polyvinylpyrrolidone could provide a large amount of space and support for the surface area of graphitic C3N4 so that the redox reaction was faster. Therefore, the photocatalytic properties of graphitic C3N4/CNTs composite could be greatly improved. Meanwhile, compared to the pure graphitic C3N4, the surface-modified graphitic C3N4/CNTs composite showed stronger photocatalytic activity in degradation of rhodamine B under visible-light irradiation, especially the graphitic C3N4/CNTs (0.03 wt.%). In addition, the results also showed that the photocatalytic properties of the optimised nanocomposites were not decreased obviously. |
| Starting Page | 752 |
| Ending Page | 757 |
| Page Count | 6 |
| Volume Number | 13 |
| e-ISSN | 17500443 |
| Issue Number | Issue 6, Jun (2018) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/mnl/13/6 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/mnl.2017.0864 |
| Journal | Micro & Nano Letters |
| Publisher Date | 2018-06-01 |
| Access Restriction | Open |
| Rights Holder | © The Institution of Engineering and Technology |
| Subject Keyword | C3N4-C Carbon Compounds Carbon Nanotubes Catalysis Catalysts CNT Composite CNT Modified Graphitic C3N4 Decomposition Reactions (pyrolysis, Dissociation, And Group Ejection) Diamond Dyes Facile Method Fullerene-related Material Graphitic Carbon Nitride Graphitic Carbon Nitride-carbon Nanotube Composite Photocatalyst Heterogeneous Catalysis at SurFace And Other Surface Reactions Infrared And Raman Spectra in Inorganic Crystal Intercalation Compound Low-Dimensional Structure: Growth, Structure And Nonelectronic Property Nanocomposite Nanofabrication NanoParticle Nanotube And Nanostructured Material Optical Property of Thin Film And Low-dimensional Structure Organic Pollutant Degradation Oxidation Photocatalytic Property Photodissociation Photolysis And Photodissociation by IR Polyvinylpyrrolidone Preparation of Fullerenes And Fullerene-related Material Redox Reaction Reduction (Chemical) Reflectivity Rhodamine B Degradation Scanning Electron Microscopy Structure of Fullerenes Structure of Solid Clusters Surface Area Ultraviolet Spectra Ultraviolet-visible Diffuse Reflectance Spectroscopy UV And Visible Radiation Visible And Ultraviolet Spectra of Other Nonmetals Visible Light Photo Catalytic Activity Visible Spectra Visible-light Irradiation X-Ray Diffraction X-Ray Powder Diffraction |
| Content Type | Text |
| Resource Type | Article |
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