Characterization of Anodized TiO
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Characterization of Anodized TiO 2 Nanotubes and TiO 2 /Carbon Nanomaterials by Scanning Electron Microscopy Jingwan Huo, Chris Yuan. Figure 1. Membrane process classification. Figure 2. A schematic representation of an asymmetric composite membrane .

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Intermediate layer

Characterization of Anodized TiO2 Nanotubes and TiO2/Carbon Nanomaterials by Scanning Electron MicroscopyJingwan Huo, Chris Yuan

Figure 1. Membrane process classification

Figure 2. A schematic representation of an asymmetric composite membrane

  • Advantage of Anodized TiO2 nanotubes and TiO2/carbon nanopaticles in application of water treatment:

  • Photo-catalytic effect, can help reduce membrane fouling caused by organic matters

  • Easy availability and inexpensive, easy control on dimensions

  • Environmental friendly

  • Physical and chemical stability

Surface top layer

Intermediate layer

Support


Methods and results

Methods and Results

  • Synthesize of TiO2/carbon particles on substrate

  • Synthesize of Anodized TiO2 nanotubes

  • Assemble Anodized TiO2 nanotubes on to TiO2/carbon nanoparticle modified substrate

Figure 4. SEM images of TiO2/carbon nanoparticles synthesized with different reactant concentrations


Results

Results

Figure 6 SEM and EDX image of Assembled Nanofiltration Membrane

Figure 5. SEM image of Anodized TiO2 nanotubes


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