Skip to main navigation Skip to search Skip to main content

Preparation of lithium-ion polymer battery using LiNi1/3Co 1/3Mn1/3O2 as a cathode material and its electrochemical properties

Research output: Contribution to journalArticlepeer-review

13 Citations (Scopus)

Abstract

In this work, LiNi1/3Mn1/3Co1/3O 2 powders were synthesized from co-precipitated spherical metal hydroxide. In the voltage range of 2.8-4.2, 2.8-4.4, and 2.8-4.6 V, the discharge capacities of LiNi1/3Mn1/3Co1/3O 2 electrode were 163, 177, and 193 mAh•g-1, respectively. A gel polymer electrolyte (GPE) was also prepared using polyoxyalkylene glycol acrylate (POAGA) as a macromonomer. LiNi 1/3Mn1/3Co1/3O2/GPE/graphite cells were prepared and their electrochemical properties were evaluated at various current densities and temperatures. The ionic conductivity of the GPE was more than 6.2 × 10-3 S•cm-1 at room temperature. POAGA-based cells were showed good electrochemical performances such as rate capability, low-temperature performance, and cycleability.

Original languageEnglish
Pages (from-to)673-677
Number of pages5
JournalJournal of Electroceramics
Volume17
Issue number2-4
DOIs
Publication statusPublished - Dec 2006

Bibliographical note

Funding Information:
Acknowledgment This research was supported by a grant (code #: 05K1501-01910) from ‘Center for Nanostructured Materials Technology’ under ‘21st Century Frontier R&D Programs’ of the Ministry of Science and Technology, Korea.

Copyright:
Copyright 2008 Elsevier B.V., All rights reserved.

Keywords

  • Curable mixture
  • Gel polymer electrolyte
  • Ionic conductivity
  • Lithium-ion polymer battery
  • Macromonomer
  • Polyoxyalkylene glycol acrylate

Fingerprint

Dive into the research topics of 'Preparation of lithium-ion polymer battery using LiNi1/3Co 1/3Mn1/3O2 as a cathode material and its electrochemical properties'. Together they form a unique fingerprint.

Cite this