Preparation and Characterization of Light-Color Conductive Composite Based on Talc

Abstract:

As additive, economic and low resistivity material was useful in the fields of electrostatic prevention and electromagnetism screening. Antimony-doped tin oxide(Sb:SnO₂)/talc composite was prepared for this purpose via a modified chemical deposition method using economic and natural talc as matrix. Effects of hydrolysis temperature, pH value, doping concentration of antimony, proportion of Sb:SnO₂ to talc, calcination temperature and time on the resistivity of the composite powder were investigated. The construction of Sb:SnO2/talc conductive composite was characterized by X-ray diffraction (XRD) and X-ray photoelectron spectroscopy (XPS). The resistivity of Sb:SnO₂/talc composite prepared at the optimum conditions decreased to 3.0×10³ Ω•cm, at the same time its whiteness was greatly improved.

• Periodical: Advanced Materials Research (Volumes 399-401)
• Pages: 1030-1033
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.399-401.1030
• Online since: November 2011
• Authors: Zi Xian Xu, Feng Zhu Lv, Xue Feng, Yi He Zhang
• Keywords: Composite Material, Deposition, Resistivity, SnO₂

References

[1] N. Toshiro and T. Tomonori: J. Electrochem. Soc. Interface Vol. 3 (1999), p.1106

[2] S.S. Park, H.X. Zheng and J.D. Mackenzie: Mater. Lett. Vol. 17 (1993), p.346

[3] C.G. Granqvist: Sol. Energy Mater. Sol. Cells. Vol. 91 (2007), p.1529

[4] R. Outemzabet, N. Bouras and N. Kesri: Thin Solid Films Vol. 515 (2007), p.6518

DOI: 10.1016/j.tsf.2006.11.069

[5] C. Comninellis and C. Pulgarin: J. Appl. Electrochem. Vol. 23 (1993), p.108

[6] M.J. Van Bommel, W.A. Groen, H.A.M. Vanhal, W.C. Keur and T.N.M. Bernards: J. Mater. Sci. Vol. 34 (1999), p.4803

[7] Y.H. Hu, H.H. Zhang and H.M. Yang: J. Alloys Compd. Vol. 11 (2006), p.1

[8] H.B. Dai, H.X. Li and F.H. Wang: Appl. Surf. Sci. Vol. 253 (2006), p.2474

[9] H.M. Yang, D.Q. Tan, D.L. CheN and W.Q. Ao: China Powder Sci. Tech. Vol. 8 (2002), p.13

[10] T. Morishita, T. Hirabayashi, T. Okuni, N. Ota and M. Inagaki: J. Powder Sources Vol. 160 (2006), p.638

[11] D.L. Zhang, Z.B. Deng, J.B. Zhang and L.Y. Chen: Mater. Chem. Phys. Vol. 98 (2006), p.353

[12] L. Abello, B. Bochu, A. Gaskov, S. Koudryavtseva, G. Lucazeau and M. Roumyantseva: J. Solid State Chem. Vol. 135 (1998), p.78

DOI: 10.1006/jssc.1997.7596

[13] J.R. Zhang and L. Gao: Mater. Chem. Phys. Vol. 87 (2004), p.10