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The gas-phase photocatalytic oxidation of aniline on a new kind of porous nano-TiO2 composite films is investigated.
      
The composite film was prepared on glass fiber with the water glass as binders and dilute H2SO4 solution as solidifying reagent.
      
The photocatalytic degradation of aniline on the composite films was carried out in a TiO2/UV system.
      
Preparation of mordenite composite membranes with seeding
      
Mordenite composite membranes were prepared by means of coating a porous α-alumina support with nanosized mordenite seeds followed by hydrothermal crystallization.
      
Preparation of PANI/PSF conductive composite films and their characteristic
      
Polyaniline (PANI)/polysulfone (PSF) composite films are successfully prepared by phase separation and one-step in-situ polymerization.
      
Effect of carbon content on photocatalytic activity of C/TiO2 composite
      
The effect of carbon content on photocatalytic activity of the C/TiO2 composite was investigated.
      
Nanocarbon-poly(methyl methacrylate) composite materials
      
Nanocarbon-poly(methyl methacrylate) sols were prepared by pulsed laser ablation at the interface of target submerged in flowing liquid (PLA-IT/SFL) method, and the corresponding composite films were prepared by solution-casting.
      
In this paper, a new polylactide (PLA)-based scaffold composite by biomimetic synthesis was designed.
      
The novel composite mainly consists of nano-hydroxyapatite (n-HA), which is the main inorganic content in natural bone tissue for the PLA.
      
The crystal degree of the n-HA in the composite is low and the crystal size is very small, which is similar to that of natural bone.
      
The compressive strength of the composite is higher than that of the PLA scaffold.
      
Using the osteoblast culture technique, we detected cell behaviors on the biomaterial in vitro by SEM, and the cell affinity of the composite was found to be higher than that of the PLA scaffold.
      
The biomimetic three-dimensional porous composite can serve as a kind of excellent scaffold material for bone tissue engineering because of its microstructure and properties.
      
By comparison, the composite prepared in aqueous solutions shows a skin-core structure and a conductivity of 3 to 4 orders of magnitude lower than that of the former due to the diffusion-controlled process of the pyrrole monomer.
      
Synthesis and characterization of conductive polyaniline/TiO2 composite nanofibers
      
The morphology determination shows that the PANI/TiO2 composite nanofibers are relatively uniform with the diameter and length in the range of 20-40 nm and 390-420 nm respectively.
      
 

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