Effect of Plasticization on Ionic Conductivity Enhancement in Relation to Glass Transition Temperature of Crosslinked Polymer Electrolyte Membranes

2016 ◽  
Vol 49 (15) ◽  
pp. 5637-5648 ◽  
Author(s):  
Ruixuan He ◽  
Thein Kyu
Keyword(s):  
Glass Transition ◽  
Transition Temperature ◽  
Glass Transition Temperature ◽  
Ionic Conductivity ◽  
Polymer Electrolyte ◽  
Polymer Electrolyte Membranes ◽  
Conductivity Enhancement ◽  
Crosslinked Polymer ◽  
Electrolyte Membranes

scholarly journals STUDI KONDUKTIVITAS ELEKTROLIT POLIMER KITOSAN/PVA+KOH

2011 ◽  
Vol 1 (2) ◽  
pp. 13-17
Author(s):  
R.Putri ◽  
A.Maddu ◽  
Irzaman
Keyword(s):  
Thermal Analysis ◽  
Glass Transition ◽  
Transition Temperature ◽  
Glass Transition Temperature ◽  
Ionic Conductivity ◽  
Polyvinyl Alcohol ◽  
Polymer Electrolyte ◽  
Potassium Hydroxide ◽  
Room Temperature ◽  
Casting Technique

The blend-based polymer electrolyte consisting of chitosan and polyvinyl alcohol (PVA) as host polymers and potassium hydroxide (KOH) as the complexing salt was studied. Polymerelectrolyte were obtained by the casting technique. An attempt was also made to investigate the effect of TiO2 concentration in the chitosan/PVA+KOH polymer electrolyte. The best ionic conductivity values of 1,105 x 10-2 S cm-1 at room temperature were obtained for the sample containing 35%wt of KOH and 1,210 x 10-2 S cm-1 for the sample containing 50% wt TiO2. The polymer electrolyte with good ionic conductivity properties were characterized by thermal analysis (DSC). The glass transition temperature about 75.30 °C for the optimum Chitosan/PVA+KOH

Gradiently crosslinked polymer electrolyte membranes in fuel cells

2016 ◽  
Vol 301 ◽  
pp. 204-209 ◽  
Author(s):  
De An ◽  
Bin Wu ◽  
Genlei Zhang ◽  
Wen Zhang ◽  
Yuxin Wang
Keyword(s):  
Fuel Cells ◽  
Polymer Electrolyte ◽  
Polymer Electrolyte Membranes ◽  
Crosslinked Polymer ◽  
Electrolyte Membranes
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