Synthesis of LiMxMn2-xO4 (M=Mn, Al and Co) nanoparticles by spray pyrolysis with addition of citric acid and their battery performance

Izumi Taniguchi, Taro Yano, Zhumabay Bakenov

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Among three promising candidates for the cathode materials of lithium-ion batteries (LiCoO2, LiNiO2, and LiMn2O4), the spinel LiMn2O4 has economical and environmental advantages as compared to the layered compounds (LiCoO2 and LiNiO2). The LiMxMn2-xO4 (x = 0.1 and 0.2; M = Al and Co) nanoparticles were prepared by ultrasonic spray pyrolysis method with addition of citric acid. The LiMn2O4 and LiMxMn2-xO4 (x = 0.1 and 0.2; M = Al and Co) nanoparticles were synthesized from the precursor solution. The as-prepared samples were used as cathode active material of lithium batteries, and the evaluation of battery performance was conducted in various charge-discharge rates at room temperature condition. This is an abstract of a paper presented at the AIChE Annual Meeting (Salt Lake, UT 11/4-9/2007).

Original languageEnglish
Title of host publication2007 AIChE Annual Meeting
Publication statusPublished - Dec 1 2007
Event2007 AIChE Annual Meeting - Salt Lake City, UT, United States
Duration: Nov 4 2007Nov 9 2007

Publication series

Name2007 AIChE Annual Meeting

Other

Other2007 AIChE Annual Meeting
CountryUnited States
CitySalt Lake City, UT
Period11/4/0711/9/07

ASJC Scopus subject areas

  • Biotechnology
  • Chemical Engineering(all)
  • Bioengineering
  • Safety, Risk, Reliability and Quality

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