Bi Doping Effect on the Conductivity of Lanthanum Silicate Apatite

Atiek Rostika Noviyanti; Nur Akbar; Iwan Hastiawan; Iman Rahayu; Haryono Haryono; Yoga Trianzar Malik; Risdiana Risdiana

doi:10.4028/www.scientific.net/MSF.966.451

Paper Titles

Energy Storage Characteristics of Electrochemically Deposited Graphene Oxide on ITO and Cu Substrates
p.428

Characteristics of CMC from Corncob and its Application as Electrode Binder in Lithium Ion Battery
p.433

Synthesis of n-Doped Reduced Graphene Oxide from Coconut Shell as Supercapacitors
p.437

Synthesis and Characterization of Supercapacitor Electrode from Fiber of Borassus flabelifer L by Activation Method
p.444

Bi Doping Effect on the Conductivity of Lanthanum Silicate Apatite
p.451

Effect of Ni Doping Variations on Microstructure and Conductivity of Cathode LiNi_xFe_1-x PO₄/C Materials
p.456

Effects of the Supercell's Size on Muon Positions Calculations of La₂CuO₄
p.465

Study on the Diffusion Rate of the Charge Carrier Transport in Regio-Random P3HT
p.471

An Approach to the Intermediate State of the Distributed Internal Fields on Muon Site
p.476

HomeMaterials Science ForumMaterials Science Forum Vol. 966Bi Doping Effect on the Conductivity of Lanthanum...

Bi Doping Effect on the Conductivity of Lanthanum Silicate Apatite

Abstract:

Lanthanum silicate apatite with various concentration of Bi-doped of La_10-xBi_xSi₆O₂₇ were successfully synthesized by hydrothermal method in order to study effect of Bi-doped tp its structure and conductivity properties. It is found that main peaks of lanthanum silicate apatite were observed with amount of impurities. The value of conductivity at 500°C determining from AC impedance measurement was in the range between 1.99 × 10^-6 S/cm and 2.03 × 10^-6 S/cm. The highest conductivity was observed in the sample with x = 0.5, 1.0 and 1.5.

You might also be interested in these eBooks

View Preview

Functional Properties of Modern Materials II

View Preview

Info:

Periodical:

Materials Science Forum (Volume 966)

Pages:

451-455

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.966.451

Citation:

Cite this paper

Online since:

August 2019

Authors:

Atiek Rostika Noviyanti, Nur Akbar, Iwan Hastiawan, Iman Rahayu, Haryono Haryono, Yoga Trianzar Malik, Risdiana Risdiana

Keywords:

Apatite-Type Lanthanum Silicates, Doping, Hydrothermal, Solid Oxide Fuel Cells

Export:

RIS, BibTeX

Price:

Permissions:

Request Permissions

References

[1] E. Kendrick, M. S. Islam, and P. R. Slater, Investigation of the structural changes on Zn doping in the apatite-type oxide ion conductor La9.33Si6O26: A combined neutron diffraction and atomistic simulation study, Solid State Ionics. 177 (2007) 3411–3416.

DOI: 10.1016/j.ssi.2006.10.013

Google Scholar

[2] J. E. H. Sansom and P. R. Slater, Oxide ion conductivity in the mixed Si/Ge apatite-type phases La9.33Si6-xGexO26, Solid State Ionics. 167 (2004) 23–27.

DOI: 10.1016/j.ssi.2003.12.015

Google Scholar

[3] J. E. H. Sansom, J. R. Tolchard, M. S. Islam, D. Apperley, and P. Slater, Solid state 29Si NMR studies of apatite-type oxide ion conductors, J. Mater., 16 (2006) 1410–1413.

DOI: 10.1039/b600122j

Google Scholar

[4] J. E. H. Sansom, E. Kendrick, J. R. Tolchard, M. S. Islam, and P. R. Slater, A comparison of the effect of rare earth vs Si site doping on the conductivities of apatite-type rare earth silicates, J. Solid State Electrochem. 10 (2006) 562-568.

DOI: 10.1007/s10008-006-0129-8

Google Scholar

[5] A. R. Noviyanti et al., Synthesis and conductivities of the Ti-doped apatite-type phases La9.33Si6-xTixO26, J. Phys. Conf. Ser, 1080 (2018) 1–7.

Google Scholar

[6] D.Y. Kim and S.G. Lee, Fabrication and electrical properties of Si-based La10−xBix(SiO4)6O3 apatite ionic conductor, Mater. Res. Bull. 47 (2012) 2856–2858.

DOI: 10.1016/j.materresbull.2012.04.056

Google Scholar

[7] J.R. Tolchard, J. E. H. Sansom, P. R. Slater, and M. S. Islam, Effect of Ba and Bi doping on the synthesis and sintering of Ge-based apatite phases, J. Solid State Electrochem. 8 (2004) 668–673.

DOI: 10.1007/s10008-003-0492-7

Google Scholar

[8] D. Kioupis, M. Argyridou, A. Gaki, and G. Kakali, Wet chemical synthesis of La9.83−xSrxSi6O26+δ (0≤x≤0.50) powders, characterization of intermediate and final products, J. Rare Earths. 33 (2015) 320–326.

DOI: 10.1016/s1002-0721(14)60420-8

Google Scholar

[9] A. R. Noviyanti, B. Prijamboedi, I. . Marsih, and Ismunandar, Hydrothermal Preparation of Apatite-Type Phases La9.33Si6O26 and La9M1Si6O26.5 (M= Ca, Sr, Ba), ITB J. Sci., 44 (2012)193–203.

DOI: 10.5614/itbj.sci.2012.44.2.8

Google Scholar

[10] A. R. Noviyanti, D. R. Eddy, and A. Anshari, Synthesis of the Bi-doped apatite-type phases La10-xBixSi6O27 (x= 0.5, and 1) by hydrothermal method, Procedia Chem., 17 (2015) 16 – 20.

DOI: 10.1016/j.proche.2015.12.111

Google Scholar

[11] D. G. Hui, S. R., Roller, J., S.Yick, X.Zhang, C.Dec`es-Petit, Y.Xie, R.Maric, A brief review of the ionic conductivity enhancement for selected oxide electrolytes, J. Power Sources. 172, (2007) 493–502.

DOI: 10.1016/j.jpowsour.2007.07.071

Google Scholar