Chitosan, CS, cross-linked with bivalent palladium has shown enhanced mechanical and
thermal properties depending on the transformation of the structure at a microscopic scale …

Abstract Positron Annihilation Lifetime and Doppler Broadening spectroscopy of positron
annihilation radiation are performed in four different polymers. The size of elementary free …

Carbon based nanofillers have shown phenomenal improvements in thermo-mechanical
properties of poly vinyl alcohol (PVA) based nanocomposites depending on their interaction …

Four samples of nominally pure KCl crystals and doped with Zn 2+ impurities are grown by
the Czochralski method and characterized by X-ray diffraction and Proton Induced X-ray …

Chitosan–NiO nanocomposite (CNC) is shown to be a potential dielectric material with
promising properties. CNCs containing NiO nanoparticles (0.2, 0.6, 1, 2, 5 wt%) are …

The monomer, p-benzophenoneoxycarbonylphenyl methacrylate (BPOCPMA) the polymer
of which exhibit mesomorphic behavior as side chain LCP has been graft copolymerized …

Silicone rubber is the outer dielectric material of the composite insulator used in high‐
voltage transmission lines. A study of the microstructure evolution during corona discharge …

For the first time to our knowledge, positron annihilation spectroscopy (PAS) was used to
study vacancy defects in KTiOPO 4 (KTP) single crystals. Positron annihilation lifetime …

The coincidence Doppler broadening (CDB) and positron annihilation lifetime (PAL)
techniques were applied to study low-density polyethylene (LDPE), high-density …

The present work studied the role of the polar group unconjugated oxygen on the inhibition
of positronium (Ps) formation in two binary blends made from a set of chosen constituent …