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Title: Electrochemical performance of polyaniline coated LiMn{sub 2}O{sub 4} cathode active material for lithium ion batteries

Abstract

LiMn{sub 2}O{sub 4} compound are synthesized by combustion method using glycine as a fuel at temperature (T), 800°C which was coated by a polyaniline. The goal of this procedure is to promote better electronic conductivity of the LiMn{sub 2}O{sub 4} particles in order to improve their electrochemical performance for their application as cathodes in secondary lithium ion batteries. The structures of prepared products have been investigated by X-ray diffraction (XRD) and scanning electron microscopy (SEM). To investigate the effect of polyaniline coating galvanostatic charge-discharge cycling (148 mA g{sup −1}) studies are made in the voltage range of 3.5-4.5 V vs. Li at room temperature. Electrochemical performance of the LiMn{sub 2}O{sub 4} was significantly improved by the polaniline coating.

Authors:
; ; ; ;  [1]
  1. Department of Chemistry, Science Faculty, Erciyes University, Kayseri, 38039 (Turkey)
Publication Date:
OSTI Identifier:
22261729
Resource Type:
Journal Article
Journal Name:
AIP Conference Proceedings
Additional Journal Information:
Journal Volume: 1569; Journal Issue: 1; Conference: 3. international advances in applied physics and materials science congress, Antalya (Turkey), 24-28 Apr 2013; Other Information: (c) 2013 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 0094-243X
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; CATHODES; ELECTRIC BATTERIES; ELECTRIC POTENTIAL; GLYCINE; LITHIUM IONS; PARTICLES; SCANNING ELECTRON MICROSCOPY; X-RAY DIFFRACTION

Citation Formats

Şahan, Halil, Dokan, Fatma Kılıc, E-mail: halil@erciyes.edu.tr, Aydın, Abdülhamit, Özdemir, Burcu, Özdemir, Nazlı, and Patat, Şaban. Electrochemical performance of polyaniline coated LiMn{sub 2}O{sub 4} cathode active material for lithium ion batteries. United States: N. p., 2013. Web. doi:10.1063/1.4849229.
Şahan, Halil, Dokan, Fatma Kılıc, E-mail: halil@erciyes.edu.tr, Aydın, Abdülhamit, Özdemir, Burcu, Özdemir, Nazlı, & Patat, Şaban. Electrochemical performance of polyaniline coated LiMn{sub 2}O{sub 4} cathode active material for lithium ion batteries. United States. https://doi.org/10.1063/1.4849229
Şahan, Halil, Dokan, Fatma Kılıc, E-mail: halil@erciyes.edu.tr, Aydın, Abdülhamit, Özdemir, Burcu, Özdemir, Nazlı, and Patat, Şaban. 2013. "Electrochemical performance of polyaniline coated LiMn{sub 2}O{sub 4} cathode active material for lithium ion batteries". United States. https://doi.org/10.1063/1.4849229.
@article{osti_22261729,
title = {Electrochemical performance of polyaniline coated LiMn{sub 2}O{sub 4} cathode active material for lithium ion batteries},
author = {Şahan, Halil and Dokan, Fatma Kılıc, E-mail: halil@erciyes.edu.tr and Aydın, Abdülhamit and Özdemir, Burcu and Özdemir, Nazlı and Patat, Şaban},
abstractNote = {LiMn{sub 2}O{sub 4} compound are synthesized by combustion method using glycine as a fuel at temperature (T), 800°C which was coated by a polyaniline. The goal of this procedure is to promote better electronic conductivity of the LiMn{sub 2}O{sub 4} particles in order to improve their electrochemical performance for their application as cathodes in secondary lithium ion batteries. The structures of prepared products have been investigated by X-ray diffraction (XRD) and scanning electron microscopy (SEM). To investigate the effect of polyaniline coating galvanostatic charge-discharge cycling (148 mA g{sup −1}) studies are made in the voltage range of 3.5-4.5 V vs. Li at room temperature. Electrochemical performance of the LiMn{sub 2}O{sub 4} was significantly improved by the polaniline coating.},
doi = {10.1063/1.4849229},
url = {https://www.osti.gov/biblio/22261729}, journal = {AIP Conference Proceedings},
issn = {0094-243X},
number = 1,
volume = 1569,
place = {United States},
year = {Mon Dec 16 00:00:00 EST 2013},
month = {Mon Dec 16 00:00:00 EST 2013}
}