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| Content Provider | IET Digital Library |
|---|---|
| Author | Shojaei, Abdollah Fallah Nateri, Ali Shams Ghomashpasand, Maryam |
| Abstract | Fe3+/TiO2@Fe3O4 magnetic nanocompsites with 0.1–1 at% of Fe3+ content were synthesised by sol–gel method. The surface morphology, structure and crystalline phase of the nanocomposite were characterised by using XRD, SEM, HRTEM, EDX, BET, Diffuse reflectance spectroscopy (DRS) and VSM techniques. Photocatalytic activity experiments confirmed that as-prepared nanocomposite had good photodegradating behaviour to Direct Blue 71 under visible-light irradiation. 99.6% decomposition of dye was achieved within 50 min in the presence of the prepared photocatalyst. The nanocomposite could be easily recovered from the reaction solution by using a permanent magnetic bar and its photocatalytic activity remained 90% after five cycles of repetitious reusing. Then 0.5% Fe3+/TiO2@Fe3O4 nanocomposite can be used as highly efficient reusable catalysts. |
| Starting Page | 161 |
| Ending Page | 165 |
| Page Count | 5 |
| Volume Number | 12 |
| e-ISSN | 17500443 |
| Issue Number | Issue 3, Mar (2017) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/mnl/12/3 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/mnl.2016.0620 |
| Journal | Micro & Nano Letters |
| Publisher Date | 2017-03-01 |
| Access Restriction | Open |
| Rights Holder | © The Institution of Engineering and Technology |
| Subject Keyword | Amorphous And Nanostructured Magnetic Materials BET Catalysts Crystalline Phase Deposition from Liquid Phase (melts And Solutions) Diffuse Reflectance Spectroscopy Direct Blue 71 Degradation Dye Decomposition Dyes EDX Electromagnetic Radiation Spectrometry (chemical Analysis) Fe-TiO2-Fe3O4 Heterogeneous Catalysis at SurFace And Other Surface Reactions High Coercivity Magnetic Material HRTEM Iron Compound Low-Dimensional Structure: Growth, Structure And Nonelectronic Property Magnetic Property of Nanostructure Magnetically Recyclable Nanocomposite Synthesis Nanocomposite Nanofabrication Nanomagnetics NanoParticle Nanotube And Nanostructured Material Permanent Magnetic Bar Permanent Magnets Photocatalyst Photocatalytic Activity Photodegradating Behaviour Photodissociation Photolysis And Photodissociation by IR Scanning Electron Microscopy SEM Sol Gel Method Sol Gel Processing Solid Surface Structure Structure of Solid Clusters Structure Phase Surface Modulator/Detector Array Titanium Compound Transmission Electron Microscopy UV And Visible Radiation Visible-light Irradiation VSM Technique X-Ray Chemical Analysis X-Ray Diffraction XRD |
| Content Type | Text |
| Resource Type | Article |
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