Wang, Bing published the artcileNovel axial substituted subphthalocyanines and their TiO2 nanocomposites: Synthesis, structure, theoretical calculation and their photocatalytic properties, Recommanded Product: Phthalonitrile, the main research area is titanium dioxide nanocomposite electronic transition photocatalytic property.
For the study, we reported the synthesis and characteristics of two subphthalocyanines H12SubPcB-Br (SubPc-1) and H12SubPcB-OPh2OH (SubPc-2), in addition to their resp. composites with nano-titanium dioxide (TiO2). SubPc-1 and SubPc-2 were composed by the measure of hydrotherm with toluene on the scene. The approaches of DFT and TD-DFT were used to research the electronic structure and optical spectra in the subphthalocyanines. The photocatalytic activities of pristine TiO2 particle and TiO2/SubPc composites went through the test to degrade methyl orange (MO) and bromophenol blue (BB) in irradiance of visible light. It is demonstrated from the results that all the TiO2/SubPc photocatalysts exhibited further improved efficiency approx. 72.4% and 29.2% for the degradation of MO and BB under visible light, in comparison with pure TiO2. Furthermore, the reusability studies showed that photocatalytic activity could be maintained over 84% after five recycles.
Materials Today Communications published new progress about Bond angle. 91-15-6 belongs to class nitriles-buliding-blocks, name is Phthalonitrile, and the molecular formula is C8H4N2, Recommanded Product: Phthalonitrile.
Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts