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| Content Provider | IET Digital Library |
|---|---|
| Author | Xu, Le Gu, Danxia Chang, Xueting Chai, Linge Li, Zhao Jin, Xiaokun Sun, Shibin |
| Abstract | A heterogeneous nanocomposite (NC) of g-C3N4/W18O49 based on the coupling of W18O49 nanorods (NRs) with the graphitic carbon nitride (g-C3N4) sheets has been synthesised via a solvothermal method. The as-synthesised products were characterised by X-ray diffraction, X-ray photoelectron spectrometry, and transmission electron microscopy. The g-C3N4/W18O49 NC exhibited very strong adsorption ability towards the methylene blue (MB) dye and demonstrated a high removal efficiency of 99.14% after 0.5 h equilibration in dark. Compared to the g-C3N4 sheets and W18O49 NRs, the g-C3N4/W18O49 NC exhibited higher removal efficiencies towards both the MB and methyl orange (MO) dyes via a combination of adsorption and degradation. The photocatalytic process of the g-C3N4/W18O49 NC followed the Z-scheme photocatalytic mechanism. This work provides an efficient strategy for the synthesis of g-C3N4-based heterogeneous photocatalysts. |
| Starting Page | 541 |
| Ending Page | 545 |
| Page Count | 5 |
| Volume Number | 13 |
| e-ISSN | 17500443 |
| Issue Number | Issue 4, Apr (2018) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/mnl/13/4 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/mnl.2017.0719 |
| Journal | Micro & Nano Letters |
| Publisher Date | 2018-04-01 |
| Access Restriction | Open |
| Rights Holder | © The Institution of Engineering and Technology |
| Subject Keyword | Adsorption Adsorption And Desorption Kinetics Auger Spectroscopy C3N4-W18O49 Carbon Compounds Catalysis Deposition from Liquid Phase (melts And Solutions) Dyes Electron Spectroscopy For Chemical Analysis Evaporation And Condensation Graphitic Carbon Nitride Sheet Heterogeneous Catalysis at SurFace And Other Surface Reactions Heterogeneous Nanocomposite Liquid Phase Deposition Methylene Blue Dye Nanocomposite Nanofabrication Nanorod Coupling Nanorods Photocatalytic Degradation Photodissociation Photoelectron Photolysis And Photodissociation by IR Solvothermal Method Sorption And Accommodation Coefficient Surface Chemistry Time 0.5 H Transmission Electron Microscopy Tungsten Compound UV And Visible Radiation X-Ray Diffraction X-Ray Photoelectron Spectroscopy |
| Content Type | Text |
| Resource Type | Article |
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