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

Mochamad Zainuri; Ega Novialent; Triwikantoro

doi:10.4028/p-KW9ABc

The Effect of Ni Doping Variations on the Microstructure and Conductivity of LiNi_xFe_1-xPO₄ /C Composite Materials

Mochamad Zainuri, Ega Novialent, Triwikantoro

Institut Teknologi Sepuluh Nopember

Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review

1 Citation (Scopus)

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 language	English
Title of host publication	Key Engineering Materials
Publisher	Trans Tech Publications Ltd
Pages	63-70
Number of pages	8
DOIs	https://doi.org/10.4028/p-KW9ABc
Publication status	Published - 2023

Publication series

Name	Key Engineering Materials
Volume	950
ISSN (Print)	1013-9826
ISSN (Electronic)	1662-9795

Keywords

Doping
coating
composites
conductivity
microstructure

Access to Document

10.4028/p-KW9ABc

Cite this

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

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.",

keywords = "Doping, coating, composites, conductivity, microstructure",

author = "Mochamad Zainuri and Ega Novialent and Triwikantoro",

note = "Publisher Copyright: {\textcopyright} 2023 Trans Tech Publications Ltd, Switzerland.",

year = "2023",

doi = "10.4028/p-KW9ABc",

language = "English",

series = "Key Engineering Materials",

publisher = "Trans Tech Publications Ltd",

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T1 - The Effect of Ni Doping Variations on the Microstructure and Conductivity of LiNixFe1-xPO4 /C Composite Materials

AU - Zainuri, Mochamad

AU - Novialent, Ega

AU - Triwikantoro,

PY - 2023

Y1 - 2023

N2 - 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.

AB - 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.

KW - Doping

KW - coating

KW - composites

KW - conductivity

KW - microstructure

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BT - Key Engineering Materials

PB - Trans Tech Publications Ltd

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