The Effect of Ni Doping Variations on the Microstructure and Conductivity of LiNixFe1-xPO4 /C Composite Materials

Mochamad Zainuri, Ega Novialent, Triwikantoro

Research output: Chapter in Book/Report/Conference proceedingChapterpeer-review

Abstract

This research uses the Solid State method to produce LiNixFe1-xPO4 /C Composite Materials with variation Ni ion doping are x= 0.01, 0.02, and 0.03, Characterization was carried out using XRD,PSA, SEM and EIS. The results of XRD analysis showed that LiFePO4, Li3Fe2PO4 and Fe2O3 phases were formed. The conductivity test results show that the conductivity of the LFP/C precursor is 10.24x10-4 S/cm, the LiNi0.01Fe0.99PO4/C precursor is 7.75 x10-4 S/cm, the LiNi0.02Fe0.98PO4/C precursor is 10.334 x10-4 S/cm, and the precursor LiNi0.03Fe0.97PO4/C was 4.87 x10-4 S/cm. With the highest conductivity value at LiNi0.02Fe0.98PO4/C precursor.

Original languageEnglish
Title of host publicationKey Engineering Materials
PublisherTrans Tech Publications Ltd
Pages63-70
Number of pages8
DOIs
Publication statusPublished - 2023

Publication series

NameKey Engineering Materials
Volume950
ISSN (Print)1013-9826
ISSN (Electronic)1662-9795

Keywords

  • Doping
  • coating
  • composites
  • conductivity
  • microstructure

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