Poly (ethylene oxide)(PEO) based materials are widely considered as promising candidates
of polymer hosts in solid-state electrolytes for high energy density secondary lithium …

The increase of global concerns about environment and sustainability issues related to the
preservation of nonrenewable natural resources has attracted a remarkable interest of the …

Since 1980′ s natural polymers are studied as sources for solid polymer electrolytes
(SPEs) in opto-electronic equipment because of their abundance in the environment …

Phthaloyl chitosan (PhCh) has been synthesized by reacting excess phthalic anhydride with
chitosan in the presence of nitrogen gas (N2). Confirmation of phthaloyl chitosan structure …

Amylopectin-rich starch samples (Amidex 4001 Corn Products Brasil Ingredientes Industriais
Ltda.) were grafted with polyethers with the purpose of obtaining new materials for …

Nuclear magnetic resonance (NMR) spectroscopy and complex impedance spectroscopy
have been used to study the polymer electrolytes formed by amylopectin rich starch …

This work reports results from impedance spectroscopy, nuclear magnetic resonance (NMR)
and electron paramagnetic resonance (EPR) of chitosan bio-membranes, containing acetic …

Ionic conducting membranes of gelatin plasticized with glycerol and containing LiI/I2 have
been obtained and characterized by X-ray diffraction measurements, UV-Vis-NIR …

Solid-state electrochromic devices (ECDs) are of considerable technological and
commercial interest because of their controllable transmission, absorption, and/or …

In this work, nuclear magnetic resonance spectroscopy (NMR) was used to study the effect
of water absorption in polymer gel electrolytes formed by amylopectin rich starch, plasticized …