@article{(Open Science Index):https://publications.waset.org/pdf/9998262,
	  title     = {Radiation Stability of Pigment ZnO Modified by Nanopowder},
	  author    = {Chundong Li and  V. V. Neshchimenko and  M. M. Mikhailov},
	  country	= {},
	  institution	= {},
	  abstract     = {The effect of the modification of ZnO powders by ZrO2, Al2O3, TiO2, SiO2, CeO2 and Y2O3 nanoparticles with a concentration of 1-30 wt % is investigated by diffuse reflectance spectra within the wavelength range 200 to 2500 nm before and after 100 keV proton and electron irradiation. It has been established that the introduction of nanoparticles ZrO2, Al2O3 enhances the optical stability of the pigments under proton irradiation, but reduces it under electron irradiation. Modifying with TiO2, SiO2, CeO2, Y2O3 nanopowders leads to decrease radiation stability in both types of irradiation. Samples modified by 5 wt. % of ZrO2 nanoparticles have the highest stability of optical properties after proton exposure. The degradation of optical properties under electron irradiation is not high for this concentration of nanoparticles. A decrease in the absorption of pigments modified with nanoparticles proton exposure is determined by a decrease in the intensity of bands located in the UV and visible regions. After electron exposure the absorption bands have in the whole spectrum range.
},
	    journal   = {International Journal of Aerospace and Mechanical Engineering},
	  volume    = {8},
	  number    = {5},
	  year      = {2014},
	  pages     = {422 - 426},
	  ee        = {https://publications.waset.org/pdf/9998262},
	  url   	= {https://publications.waset.org/vol/89},
	  bibsource = {https://publications.waset.org/},
	  issn  	= {eISSN: 1307-6892},
	  publisher = {World Academy of Science, Engineering and Technology},
	  index 	= {Open Science Index 89, 2014},
	}