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Gamma radiation dioxide

Thorium-232 and its decay products, administered intravenously as a colloidal dispersion of thorium-232 dioxide Treosulfan Vinyl chloride X- and gamma radiation... [Pg.548]

Particularly, the minimum critical mass for Pu-239 is less than 1.5 times the appropriate parameter for U-235, whilst the critical masses for dry dioxides of the above isotopes differ from each other more than 3 times. Moreover, the mixed uranium-plutonium fuel is a powerful source of neutron and gamma radiation. [Pg.73]

Xiang et al. [13] have studied the effect of gamma radiation on the properties of titanium dioxide-reinforced ultra-high-molecular-weight polyethylene. [Pg.210]

Paraffin sulphonates are produced by sulpho-oxidation of normal linear paraffins with sulphur dioxide and oxygen and catalyzed with ultraviolet or gamma radiation. The resulting alkane sulphonic acid is neutralized with NaOH. These surfactants have excellent water solubility and biodegradability. They are also compatible with many aqueous ions. [Pg.7]

Arshak K. and Korostynska 0., Gamma radiation-induced changes in the electrical and optical properties of Tellurium dioxide thin films, IEEE Sens. ., 3, 717-721 (2003). [Pg.296]

This work shows the application of quantitative pyrolysis-gas chromatography coupled with infrared spectroscopy and electron impact mass spectrometry in the study of radiation-induced scission of bisphenol-A polycarbonate (PC). PC under vacuum was gamma-irradiated using a 60Co source in the dose range from 0.125 to 1.0 MGy. This was followed by flash pyrolysis under an inert atmosphere observed by GC-FTIR-MS. Pyrolysis of the irradiated PC gave different products depending on the dose. Yields of carbon dioxide and methane decreased with dose whereas those of phenol and 4-methylphenol increased. The yields of benzene and toluene were unaffected by irradiation. Analysis of the products in this study helped to infer two main pathways for the radiation-induced scission of PC that involve carbonate bond rupture or aliphatic-aromatic bond rupture. 30 refs. [Pg.47]

See other pages where Gamma radiation dioxide is mentioned: [Pg.92]    [Pg.354]    [Pg.15]    [Pg.305]    [Pg.86]    [Pg.133]    [Pg.514]    [Pg.167]    [Pg.349]    [Pg.272]    [Pg.89]    [Pg.55]    [Pg.1787]    [Pg.1650]    [Pg.484]    [Pg.20]    [Pg.1696]    [Pg.317]    [Pg.302]    [Pg.718]    [Pg.1870]    [Pg.1787]    [Pg.176]    [Pg.442]    [Pg.81]    [Pg.55]    [Pg.318]    [Pg.1787]    [Pg.55]    [Pg.384]    [Pg.719]    [Pg.194]    [Pg.100]    [Pg.182]    [Pg.463]    [Pg.2026]    [Pg.1214]   
See also in sourсe #XX -- [ Pg.212 ]



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Gamma radiation

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