نتایج جستجو برای: photodecomposition
تعداد نتایج: 302 فیلتر نتایج به سال:
The ZnO-SnO2-Fe2O3 composites containing flower-like particles were prepared by the non-isothermal polymer-salt method. Thermochemical processes proceeding during synthesis was studied DTA/TG structure and morphology of obtained SEM XRD analysis. Prepared small amounts SnO2 Fe2O3 demonstrate high adsorption photodecomposition organic dye Rhodamine 6G in its solutions. Obtained materials show ab...
Temperature-dependent photodegradation during UV-resonance Raman spectroscopy was investigated. Photodegradation was quantitatively probed by monitoring the temporal evolution of UV-resonance Raman spectra obtained from bacteriochlorophyll (BChl) showing, resonance effect at a 355-nm excitation wavelength. At 80 K, the molecular photodecomposition rate was 5-times lower than that at room temper...
Nitromethane (NM), a high explosive (HE) with low sensitivity, is known to undergo photolysis upon ultraviolet (UV) irradiation. The optical transparency, homogeneity, and extensive study of NM make it an ideal system for studying photodissociation mechanisms in conventional HE materials. The photochemical processes involved in the decomposition of NM could be applied to the future design of co...
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