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The Hydrothermal Synthesis of KzMnO2 in the Presence of Citric Acid

Published online by Cambridge University Press:  10 February 2011

Pramod K. Sharma ,
Gregory J. Moore  and
M. Stanley Whittingham
Pramod K. Sharma
Affiliation:
Chemistry Department and Materials Research Center, SUNY at Binghamton, Binghamton, NY13902-6016, USA
Gregory J. Moore
Affiliation:
Chemistry Department and Materials Research Center, SUNY at Binghamton, Binghamton, NY13902-6016, USA
M. Stanley Whittingham
Affiliation:
Chemistry Department and Materials Research Center, SUNY at Binghamton, Binghamton, NY13902-6016, USA
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Abstract

KxMnO2 exhibits a layered structure that provides attractive properties as a cathode material for secondary Li batteries. Therefore, in the present study, our attention was paid to the hydrothermal preparation of highly homogenous KxMnO2 in presence of citric acid. Out X-ray diffraction and SEM studies indicated that the final product markedly change the phase and morphology on vary the concentration of citric acid. The prepared products have also studied with the help of TGA and DTA. EDS and DCP made the chemical analysis of the compounds. The impedance data of the materials were explained in terms of the compounds formed.

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Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 548: Symposia EE – Solid State Ionics V , 1998 , 125
Copyright
Copyright © Materials Research Society 1999

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References

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