Open Science Research Excellence
@article{(International Science Index):http://waset.org/publications/9996717,
  title    = {A Comparative Studies on Methanesulfonic and  p-Touluene Sulfonic Acid Incorporated Polyacrylamide Gel Polymer Electrolyte for Tin-Air Battery},
  author    = {S. Sumathi and  V. Sethuprakhash and  W. J. Basirun},
  country   = {},
  institution={},
  abstract  = {This study was focused on polymer electrolytes containing methanesulfonic acid (MSA) and p-toluene sulfonic acid (pTSA) mixed with polyacrylamide (PAAm) respectively. Impedance Spectroscopy technique has been employed to compare the ionic conductivity of these polymer electrolytes. The ionic conductivity of the PAAm hydrogel electrolytes increase upon adding the sulfonic acids. Ionic conductivity of PAAm-pTSA is higher than PAAm-MSA. The electrochemical performance evaluations were done with the tin-air cells discharge at zero current for 30minutes and at constant current density of 2.5, 5, 7.5, 10, 12.5 and 15mA/cm2. The tin-air cell of PAAm-MSA produce higher specific discharge capacity compared to PAAm-pTSA. Open-circuit voltage measurement revealed a higher voltage for tin-air cell of PAAm-MSA which is 1.27V.
},
  {International Journal of Chemical and Molecular Engineering },  volume    = {7},
  number    = {12},
  year      = {2013},
  pages     = {948 - 953},
  ee        = {http://waset.org/publications/9996717},
  url       = {http://waset.org/Publications?p=84},
  bibsource = {http://waset.org/Publications},
  issn      = {eISSN:1307-6892},
  publisher = {World Academy of Science, Engineering and Technology},
  index     = {International Science Index 84, 2013},
}