Hybrid polymer electrolytes

The solid polymer electrolyte approach provides enhanced safety, but the poor ambient temperature conductivity excludes their use for battery applications. which require good ambient temperature performance. In contrast, the liquid lithium-ion technology provides better performance over a wider temperature range, but electrolyte leakage remains a constant risk. Midway between the solid polymer electrolyte and the liquid electrolyte is the hybrid polymer electrolyte concept leading to the so-called gel polymer lithium-ion batteries. Gel electrolyte is a two-component system, viz., a polymer matrix... 

I. Honma, H. Nakajima, S. Nomura, High temperature proton conducting hybrid polymer electrolyte membranes. Solid State Ionics 2002, 154, 707-712. 

Lin H, Zhao C, Jiang Y, Ma W, Na H (2011) Novel hybrid polymer electrolyte mranbranes with high proton conductivity prepared by a silane-crosslinking technique for direct methanol fuel cells. J Power Sources 196 1744—1749... 

Ionic conductivity studies in PMMA-PEO hybrid polymer electrolytes with lithium salts. J. Power Sources, 96, 406 10. 

Unlii, M., Zhou, J., Kohl, P.A. (2010) Hybrid polymer electrolyte fuel cells alkaline electrodes with proton conducting membrane. Angewandte Chende, 122, 1321-1323. 

Colicchio I, Keul H, Sanders D, Simon U, Weirich TE, Moello- M (2006) Developmait of hybrid polymer electrolyte membranes based on the semi-interpaietrating network concept. Fuel Cells 6 225-236... 

Hammami, R., Ahamed, Z., Charradi, K., Beji, Z., Ben Assaker, I., Ben Naceur, J., Auvity, B., Squadrito, G., Chtourou, R., Elaboration and characterization of hybrid polymer electrolytes Nafion-TiOj for PEMFCs, Int. J. Hydrogen Energy, 2013, 38,11583. 

Gao, S., Zhao, C., Na, H., Chemically stable hybrid polymer electrolyte membranes prepared by sUane-crosslinking and thiol-ene chck chemistry, J. Power Sources, 2012, 214, 285-291. 

Chen, J., Asano, M., Maekawa, Y, Yoshida, M., Chemically stable hybrid polymer electrolyte membranes prepared by radiation grafting, sulfonation, and silane-crosslinking techniques, J. Polym. Sci. A Polym. Chem., 2008, 46, 5559-5567. 

Lithium-doped hybrid polymer electrolytes 197 out-of-phase (B) components because of the coupling between the two SO2... 

A similar experiment was used to characterize interactions between polymer and salt in LiC104-PEO-poly(acrylonitrile) (PAN) hybrid polymer electrolyte. A broadening of the corresponding band in the observed spectra upon PAN addition was determined to indicate that a more complicated distribution of the PEO segment environments or a reduction of the segmental motion of the PEO chains results. 

MICHAEL, M., PRABAHARANS, R.S., Rechargeable hthium battery employing a new ambient temperature hybrid polymer electrolyte based on PVK+PVdF+HFP (copolymer), J. Power Sources, 2004,136(2), 408-15. 

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