Electrochemical characteristics of TMPTA-and TMPETA-based gel polymer electrolyte
SI Kim, HS Kim, SH Na, SI Moon, YJ Kim, NJ Jo - Electrochimica acta, 2004 - Elsevier
SI Kim, HS Kim, SH Na, SI Moon, YJ Kim, NJ Jo
Electrochimica acta, 2004•ElsevierIn this study, the cross-linking-type gel polymer electrolyte (GPE) was prepared using
trimethylolpropane triacrylate and trimethylolpropane ethoxylate triacrylate and their
electrochemical performances were evaluated. The ionic conductivity of the GPE at 20° C
was around 5× 10− 3∼ 6× 10− 3Scm− 1. The GPE had good electrochemical stability up to
4.5 V versus Li/Li+. The electrochemical performance of TMPETA-based cell was better than
that of TMPTA-based cell. The discharge capacity of the TMPETA-based cell at the 2.0 C …
trimethylolpropane triacrylate and trimethylolpropane ethoxylate triacrylate and their
electrochemical performances were evaluated. The ionic conductivity of the GPE at 20° C
was around 5× 10− 3∼ 6× 10− 3Scm− 1. The GPE had good electrochemical stability up to
4.5 V versus Li/Li+. The electrochemical performance of TMPETA-based cell was better than
that of TMPTA-based cell. The discharge capacity of the TMPETA-based cell at the 2.0 C …
In this study, the cross-linking-type gel polymer electrolyte (GPE) was prepared using trimethylolpropane triacrylate and trimethylolpropane ethoxylate triacrylate and their electrochemical performances were evaluated. The ionic conductivity of the GPE at 20°C was around 5 × 10−3 ∼ 6 × 10−3Scm−1. The GPE had good electrochemical stability up to 4.5V versus Li/Li+. The electrochemical performance of TMPETA-based cell was better than that of TMPTA-based cell. The discharge capacity of the TMPETA-based cell at the 2.0C rate was 98% of the discharge capacity at the 0.2C rate. The discharge capacity of the TMPTA- and TMPETA-based cell was stable with the charge–discharge cycling
Elsevier
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