Study on hard X-ray absorbing properties of nanocluster polyaniline
作者： Seyed Hossein Hosseini
DOI: 10.1016/J.MSSP.2015.04.050
关键词:
摘要: Abstract Attenuation of X-ray materials based on polyaniline (PANI) as non-toxic material were fabricated and investigated. PANI was prepared by chemical polymerization in presence HCl, para-toluene sulfonic acid (PTSA), camphor (CSA), dodecyl benzene (DBSA) lignin (LSA) with double acts surfactant, dopant ammonium persulphate (APS) oxidant. The morphology, thermal stability electrical conductivity resulting characterized scanning electron microscopy (SEM), fourier transform infrared (FTIR) spectroscopy standard four-wire-technique, respectively. In order to evaluate capability radiation shielding, photon interaction parameters such linear attenuation coefficient, percentage half value thickness determined for the samples different dopants thicknesses, at energies 13.95, 17.74, 20.08, 26.34, 59.50 keV hard X-ray. investigation carried out explore potential thin light weight shielding without toxic heavy metals.
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