Naslov
SAXS/DSC Study of Polymer Electrolyte for Zn Rechargeable Nanostructured Galvanic Cells

Autori
Turković, Aleksandra ; Pavlović, Mladen ; Dubček, Pavo ; Lučić-Lavčević, Magdy ; Etlinger, Božidar ; Bernstorff, Sigrid

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
ECS Transactions Vol.2 Iss.20 Nanotechnology / Weidner, J. - Pennington (NJ) : The Electrochemical Society (ECS), 2007, 11-23

ISBN
978-156677531-1

Skup
209th ECS Meeting , May 7-May 12, 2006, Denver, Colorado

Mjesto i datum
Denver (CO), Sjedinjene Američke Države, 07.05.2006. - 12.05.2006

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
SAXS ; DSC ; IS ; Polymer electrolyte

Sažetak
(PEO)8ZnCl2 polymer electrolytes and nano-composites were prepared using PEO g-irradiated to selected dose of 309 KGy and TiO2 nanograins. The influence of added nanosize TiO2 grains to polymer electrolytes and the effect of g-radiation from a Co-60 source were studied by small-angle X-ray scattering (SAXS) simultaneously recorded with differential scanning calorimetry (DSC) at synchrotron ELETTRA. Impedance spectroscopy (IS) was also performed. Above-mentioned treatments largely enhanced the conductivity of polymer electrolyte. Room temperature conductivity increase up to two orders of magnitude was achieved. Addition of nanograins increased conductivity more than can be ascribed to crystallinity possibly because of interactions of anion with nanograins.

Izvorni jezik
Engleski

Znanstvena područja
Fizika

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