Effect of Natural Fe2O3 Doping on Performance of Lithium Phospate Ceramic Glass as Secondary Battery Cathode

Mukhtar Effendi, Dina Rahmawati, Wahyu Tri Cahyanto, Wahyu Widanarto

Abstract


Natural Fe2O3 doped lithium phosphate Ceramic-glass was made by glass route method at 900 oC with the composition of 5Li2CO3:15ZnO : x Fe2O3: (80 – x) P2O where x =  0; 0.5; 1.5 (in mol percent). Thermal stability of sample was studied through determination of glass temperature Tg and crystal temperature Tc. XRD pattern and LCR meter measurement were carried out to determine phase, structure and ionic conductivity of the ceramic-glass samples. LiFePO4 was formed at 1.5% addition of Fe2O3. Ionic conductivity rise up by the increasing Fe2O3 concentration. The highest electric conductivity is 8,42 x 10-4 S/cm which was obtained at 1.5% addition of Fe2O3


Keywords


battery cathode, ceramic-glass, conductivity, lithium phosphate

Full Text:

PDF
View Counter: Abstract = 3 (times), and PDF = 7 (times)

References


Effendi, M., Yokoi, H., & Kuroda, N., (2010). Optical study on electronic transport properties of single-walled carbon naotubes at high temperature. J Nanosci Nanotechnol, 10 (6): 4074-7

https://doi.org/10.1166/jnn.2010.1975

Khopkar S.M. (1990). Konsep Dasar Kimia Analitik, Terjemah A. Saptokaharjo. Jakarta, Indonesia: UI Press (Penerbit Universitas Indonesia)

Nisa, A. S., & Iskandar, F. (2013). Studi Awal Sintesis Material Katoda Lithium Besi Fosfat (LiFePO4) dengan Metode Solvotermal pada Konsentrasi Tinggi. Prosiding Simposium Nasional Inovasi dan Pembelajaran Sains 2013 (SNIPS 2013). Bandung, Indonesia: ISBN 978-602-19655-4-2.

Striebel, K., Shim, J., Srinivasan, V., & Newman, J. (2005). Comparison of LiFePO4 from Different Sources. J.Electrochem, Soc., 152, A664.

https://doi.org/10.1149/1.1862477

Subhan, A., Rohman, F., Lestariningsih, T., & Purawiardi, R. I. (2014). Pengujian Serbuk Komersial LiFePO4 Sebagai Bahan Aktif Katoda Baterai Lithium Untuk Mobil Listrik Nasional. Simposium Fisika Nasional, (SFN XXVII) (S. 325-329). Denpasar-Bali: Universitas Udayana.

Tatsumisago, M., & Hayashi, A. (2008). Preparation of lithium ion conducting glasses and glass–ceramics for all-solid-state batteries. Journal of Non-Crystalline Solids, 354(12-13), pp.1411–1417.

https://doi.org/10.1016/j.jnoncrysol.2006.10.091

Waluyo, H., & Noerochiem , L. (2014). Pengaruh Temperatur Hydrothermal terhadap Performa Elektrokimia LiFePO4 sebagai Katoda Baterai Ion Lithium Type Aqueous Elektrolit. Jurnal Teknik Pomits, Vol. 3, No. 2, ISSN: 2337-3539.

West, A. R. (1984). Solid State Chemistry and Its Application. USA: Wiley.

Widanarto, W., Sahar, M.R., Goshal, S.K., Arifin, R., Rohani, M.S., & Effendi, M., (2013), Thermal, structural and magnetic properties of zinc-tellurites glasses containing natural ferrite oxide, Material Letters 108, pp. 289-292.

https://doi.org/10.1016/j.matlet.2013.06.109

Widanarto, W., Jandra, M., Goshal, S.K., Effendi, M., & Cahyanto, W.T., (2015), BaCO3 mediated modifications in structural and magnetic properties of natural nanoferrites,Journal of Physics and Chemistry of Solids 79, pp. 78-81.

https://doi.org/10.1016/j.jpcs.2014.12.011

Wungu, T. D., Kurniawan, G., Yuliarto, B., Kasai, H., & Iskandar, F. (2014). Studi Sifat Elektronik pada Bahan Katoda untuk Baterai. Research and Development on Nanotechnology in Indonesia, Vol.1, No.1, pp. 1-4 ISSN : 2356-3303.

Zhang, Y., Huo, Q.-Y., & Du, P.-p. (2012).Advances in new cathode material LiFePO4 for lithium ion batteries, Synthetic Metals 162, 1315- 1326.

https://doi.org/10.1016/j.synthmet.2012.04.025

ZHU, C. (2013). Size Effects on Lithium Storage and phase Transition in LiFePO4/FePO4 System. Stuttgart : von der Fakultät Chemie der Universität Stuttgart zur Erlangung der Würde eines Doktors der Naturwissenschaften (Dr. rer. nat.). Max-Planck-Institut für Festkörperforschung.




DOI: http://dx.doi.org/10.20884/1.jm.0.0.0.252

Refbacks

  • There are currently no refbacks.


Molekul

Jurnal Ilmiah Kimia
Department of Chemistry, Faculty of Mathematics and Natural Sciences,
Universitas Jenderal Soedirman, Purwokerto, Indonesia

Creative Commons License
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.