Recently I am researching about TM-DOPED TIO2; UP-CONVERSION; GAS-PHASE; CATALYTIC-OXIDATION; OPTICAL-PROPERTIES; FACILE SYNTHESIS; ANATASE TIO2; TOLUENE; NANOPARTICLES; NANOTUBES, Saw an article supported by the National Key Research and Development Program of China [2016YFA0203000]; NSFC-DFG bilateral organization program [51761135107]; Youth Innovation Promotion Association CAS [2017042]; Shanghai Sailing Program [18YF1426800]. Published in ELSEVIER SCIENCE SA in LAUSANNE ,Authors: Rao, ZP; Shi, GS; Wang, Z; Mahmood, A; Xie, XF; Sun, J. The CAS is 87-41-2. Through research, I have a further understanding and discovery of Isobenzofuran-1(3H)-one. Computed Properties of C8H6O2
In this work, we synthesized thulium (Tm3+) modified TiO2 nanoparticles by a facile sol-gel route. We show that Tm3+-modified TiO2 exhibit superior photocatalytic activity than pure TiO2 towards gas-phase degradation of acetaldehyde, o-xylene, and their mixture. The photocatalytic activity enhances with the increasing Tm content from 0.1 to 0.5 mol%. The 0.5 mol%Tm-TiO2 sample demonstrated the highest photodegradation efficiency (> 90.0%) for acetaldehyde and o-xylene. According to the systematic characterization such as photoluminescence (PL), photocurrent, up-conversion spectra, UV-Vis diffuse reflectance spectroscopy and electron spin resonance (ESR) analysis, the enhanced photocatalytic performance can be attributed to introducing the new Tm-4f states between the original band gap of TiO2, which led to the increase of efficiency of light-induced electron-hole separation and the increase of hydrophilicity which resulted in the increased adsorption capacity towards acetaldehyde and o-xylene. Gas Chromatography-Mass Spectrometer (GC-MS) analysis suggested that o-xylene was first oxidized to o-benzaldehyde, which was eventually converted to butanol before being mineralized into CO2. However, new intermediates including phthalide, o-methyl acetophenone, naphthalene and 5-Methyl-4-octanone were detected in the mixture.
Welcome to talk about 87-41-2, If you have any questions, you can contact Rao, ZP; Shi, GS; Wang, Z; Mahmood, A; Xie, XF; Sun, J or send Email.. Computed Properties of C8H6O2
Reference:
Benzofuran – Wikipedia,
,Benzofuran | C8H6O – PubChem