Morphology and Electrical Characteristics of (PEO)10LiClO4 Electrolyte with Nanosized CeO2

De Jiang Qi; Xiao Hong Yang; Xiao Guo Bi; Hong Qiang Ru

doi:10.4028/www.scientific.net/AMR.224.65

Paper Titles

Test and Research of Solar Water Heating System on High-Rise Residences
p.42

Wind Design Practice for High-Rise Residential Districts in Liaoning Coastal Cities
p.50

The Study of Method Preparing Golden Yellow Melted Glass and its Optical Performance
p.55

The Mode Study on Digital Network Technology and Interior Design
p.60

Morphology and Electrical Characteristics of (PEO)₁₀LiClO₄ Electrolyte with Nanosized CeO₂
p.65

Properties of Flexible Fiber and Rigid Fiber Reinforced Cement Concrete Used on Surface Layer of Wharf Pavement
p.70

Energy-Efficient Land-Saving and Low-Carbon Art of Dwelling Environment - Research from the Underneath Type Earth Cave Dwelling in Bai She Village, San Yuan County of Shaanxi Province
p.79

The Regeneration and Sustainability Development Study on Traditional Residential Building in Qinba Mountain Regions
p.89

Wood in Architecture: Rediscover the Material of Our Time
p.94

HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 224Morphology and Electrical Characteristics of...

Morphology and Electrical Characteristics of (PEO)₁₀LiClO₄ Electrolyte with Nanosized CeO₂

Abstract:

In the present work, using nanosized rare earth oxide CeO₂ as filler and acetonitrile as organic solvent, a novel solid-state composite polymer electrolyte (CPE) films (PEO)₁₀LiClO₄-x wt.%CeO₂ (x=0,2,6,9,12,15) was prepared by solution-casting technique. The effect of CeO₂ filler concentration on morphology and electrical characteristics of CPE films has been investigated and analyzed. The AC impedance measurements show that the ionic conductivity of CPE can be efficiently enhanced by adding appropriate CeO₂. The highest room temperature (25^OC) ionic conductivity of 1.71×10^-5S•cm^-1 is achieved with the CeO₂ content of 9 wt.%. With the CeO₂ content continues to increase, CPE ionic conductivity begin to decline. This is because appropriate CeO₂ can disorder the chain structure and effectively inhibit the crystallization of PEO, which expands the amorphous region required for the lithium-ion transport.

You might also be interested in these eBooks

Green Building Technologies and Materials

View Preview

Info:

Periodical:

Advanced Materials Research (Volume 224)

Pages:

65-69

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.224.65

Citation:

Cite this paper

Online since:

April 2011

Authors:

De Jiang Qi, Xiao Hong Yang, Xiao Guo Bi, Hong Qiang Ru

Keywords:

CeO₂, Composite Polymer Electrolyte, Ionic Conductivity, Nanosized, Poly (Ethylene Oxide)

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] D.E. Fenton, J.M. Parker and P.V. Wright: Polymer, Vol. 14 (1973), p.589.

Google Scholar

[2] M.B. Armand, J.M. Chabagno and M. Duclot: Fast Ion Transport in Solids Electrodes and Electrolytes eds P. Vashishta, J.N. Mundy, G.K. Shenoy, (North Holland, New York, 1979), p.131.

Google Scholar

[3] Z.M. Dang, L.Z. Fan, S.J. Zhao and C.W. Nan: Mater. Res. Bull. Vol. 38 (2003), p.499.

Google Scholar

[4] F. Croce, S. Sacchetti and B. Scrosati: J. Power Sources Vol. 161 (2006), p.560.

Google Scholar

[5] J.W. Kim, K.S. Ji, J.P. Lee and J.W. Park: J. Power Sources Vol. 119–121 (2003), p.415.

Google Scholar

[6] B. Kumar, L. Scanlon, R. Marsh, R. Mason, R. Higgins and R. Baldwin: Electrochim. Acta. Vol. 46(2001), p.1515.

Google Scholar

[7] M. Nookala, B. Kumar and S. Rodrigues: J. Power Sources Vol. 111(2002) , p.165.

Google Scholar

[8] P.P. Chu and M.J. Reddy: J. Power Sources Vol. 115(2003), p.288.

Google Scholar

[9] Y. Liu, J.Y. Lee and L. Hong: J. Appl. Polym. Sci. Vol. 89 (2003), p.2815.

Google Scholar

[10] L.F. Hu, Z.L. Tang and ZT Zhang: J. Power Sources Vol. 166 (2007), p.226.

Google Scholar

[11] J. Xi, X. Qiu, M.Z. Cui, X. Tang et al.: J. Power Sources Vol. 156 (2006), p.581.

Google Scholar

[12] M.J. Reddy and P.P. Chu: J. Power Sources Vol. 135 (2004), p.1.

Google Scholar