Research ArticleOpen AccessGoogle Scholar indexed
Electro-physical Properties of Super-thin Basalt Fiber Chemically Modified by Hydrochloric or Sulphuric Acid
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 11
Journal of Modern Physics·Volume 02 (2011)·Pages 1450–1454·Published 28 December 2011·DOI10.4236/jmp.2011.212179
Copy link · social · email
Abstract
The influence of hydrochloric or sulphuric acid treatment on the electro-physical properties of superthin basalt fiber (STBF) made from Armenian basalt rocks was studied. Specific electric resistance for direct and alternating currents, dielectric parameters of ε<sup>,</sup> and ε<sup>,,</sup> were measured. It is shown that specific resistance and dielectric parameters of super-thin basalt fiber change essentially after hydrochloric or sulphuric acid treatment. The temperature dependences of these parameters were studied, too, and their non–monotonic behavior was observed. The probable variation of mentioned STBF parameters is explained by different water absorption capacity of pores as a result of acid treatment.
Keywordssuper-thin basalt fiberwater moleculehydrochloric and sulphuric acid treatmentdipole-relaxation.
- http://naftaros.ru/articles/3/ Basalt Fibers and Products
- http://naftaros.ru/articles/21 Basalt Fibers/
- E. B. Kondratyuk and L. F. Komarova, “Change of Stability of the Silicate Fibers at the Process of Composite Materials Production,” Polzunovsky Vestnik, Barnaul, 2008, pp. 212-217.
- http://www.junantai.com/en/products/basalt/basalt_fiber.htm, Basalt Fiber Products
- http://www.bvolokno.ru/index.php Basalt Fiber
- http://naftaros.ru/kompozitsionnye_/bazaltovye_tehno/osnovnye_harakte/ Basic properties and advantages of basalt fibers.
- http://www.izhstroy.ru/catalog/articles/9/Heater from the Super-thin Basalt Fiber
- A. A. Litus, I. N. Sinitsyn, S. E. Artemenko and A. A. Zemljansky, “Noise-Attenuating and Sound-Proof Materials on the Basis of Basalt Fibers,” Plasticheskiye Massy, N1, 2008, pp. 25-27.
- С. Е. Artemenko, S. V. Arzamastsev and D. A. Shatunov, “Basalt Fiber as an Effective Reinforcing Material for Road Building,” Plasticheskiye Massy, N1, 2008, pp. 1-6.
- S. E. Artemenko, I. N. Sinitsyn, N. A. Ustinov and A. P. Seredishkin, “Research of Hydromechanical Characteristics of Basalt Filter Elements,” Plasticheskiye Massy, N1, 2008, pp. 21-25.
- M. S. Mostafa, N. Afify, A. Gaber and E. F. Abozid, Electrical Resistivity of Some Basalt and Granite Samples from Egypt,” Physics, Vol. 26, No. 1, 2003, pp. 25-32.
- I. N. Bekman, “Diagnostics of Basalt Fiber Adsorbents, Vestnik MGU, Series 2,” Chemistry, Vol. 44, No. 5, 2003, pp. 342-351.
- V. V. Pasynkov and V. S. Sorokin, “Materials for Electronic Technique Mosc,” in Russian, Vyschaya shkola” 1986, p. 368.
- M. E. Borisova and S. N. Kojkov, “Physics of Dielectrics,” in Russian, Publishing Office of Leningrad University, Leningrad, 1979, p. 240.
- J. Wang, S. C. Kim and D. Y. H. Pui, “Investigation of the Figure of Merit for Filters with a Single Nanofiber Layer on a Substrate,” Journal of Aerosol Science, Vol. 39, No. 4, 2008, pp. 323-334. doi:10.1016/j.jaerosci.2007.12.003
- D. E. Zimin and O. S. Tatarintceva, Change of Stability of the Silicate Fibers at the Process of Composite Materials Production,” Polzunovsky Vestnik, N3, 2008, pp. 217-219.