2013
DOI: 10.4028/www.scientific.net/amr.812.267
|View full text |Cite
|
Sign up to set email alerts
|

Miscibility and Conductivities of PEO/PMMA-LiClO<sub>4</sub> Solid Polymer Electrolyte

Abstract: Thin films of poly (ethylene oxide) (PEO), poly (methyl methacrylate) (PMMA) and selected blends of PEO/PMMA with and without the addition of LiClO4 were prepared using solution casting technique. The presence of a single Tg which corresponds closely to that of the Gordon Taylor equation confirms the miscibility of both the salt-free and salt-doped blends. The Tgs and the ion conductivity (σ) at room temperature of PEO, PMMA and the PEO/PMMA blends generally increase with ascending salt concentration (Y). Vari… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1
1

Citation Types

0
24
0

Year Published

2015
2015
2018
2018

Publication Types

Select...
5

Relationship

3
2

Authors

Journals

citations
Cited by 10 publications
(24 citation statements)
references
References 7 publications
0
24
0
Order By: Relevance
“…In Figure 2 shows the highest s DC among all the compositions and the trend have been discussed in the previous study. [11] In this study, the focus will be on the 50/50 and the 25/75 blends with W S ¼ 0.065. The 50/50 blend was observed to have lower s DC value than the 25/75 blend.…”
Section: Resultsmentioning
confidence: 99%
See 3 more Smart Citations
“…In Figure 2 shows the highest s DC among all the compositions and the trend have been discussed in the previous study. [11] In this study, the focus will be on the 50/50 and the 25/75 blends with W S ¼ 0.065. The 50/50 blend was observed to have lower s DC value than the 25/75 blend.…”
Section: Resultsmentioning
confidence: 99%
“…The miscibility of the polymer pairs is always one of the objectives of the study for blends. PEO/PMMA blends are one of the most studied blends on their miscibility, [11,[21][22][23][24] crystallinity, [25] thermal properties [10] etc. The miscibility of PEO/PMMA blends depends on several factors such as temperature, [26] composition of the blend, [21,27] the tacticity of PMMA [28,29] and so on.…”
Section: à4mentioning
confidence: 99%
See 2 more Smart Citations
“…This is due to the high crystallinity (up to 70%) for high molar‐mass SPEs . Thus, various approaches have been made to enhance to conductivity of SPEs such as addition of plasticizers and fillers, polymer blending, polymer hosts using copolymers etc. Blending PEO with another component is one of the cost‐effective and convenient ways for the enhancement of the conductivity of SPEs by compositional change of the blends.…”
Section: Introductionmentioning
confidence: 99%