Skip to main content
SpringerLink
Log in

Electret Filter Based on Vanadium-containing Polytetrafluoroethylene for Treatment of Gas Media to Remove Solid Particles

  • Sorption and Ion Exchange Processes
  • Published:
Russian Journal of Applied Chemistry Aims and scope Submit manuscript

Abstract

Hybrid electret materials with increased surface charge thermal stability based on polytetrafluoroethylene films treated with vanadium oxochloride vapor and water are synthesized. A model of an electret filter for air treatment to remove solid particles using a modified and initial polytetrafluoroethylene film is proposed and tested. Comparative tests of a polytetrafluoroethylene film with and without vanadium oxide structures on the surface as filter material are carried out. In the presence of vanadium oxide structures in the composition of polytetrafluoroethylene, the efficiency and dust capacity of an electret air filter based on it increase by more than 90%.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Fig. 1.

Notes

  1. Method for testing filters and filter materials used to clean the supply air in ventilation and air conditioning systems (branch), developed by VNIIKONDVENTMASH, approved by V. P. Ksenofontov, Moscow, 1974.

REFERENCES

  1. Van Turnnhout, J., Adamse, J. W. C., and Hoeneveld, W. J., J. Electrostat., 1980, vol. 8, no. 4, pp. 369–379. https://doi.org/10.1016/0304-3886(80)90057-1

    Article  Google Scholar 

  2. Basmanov, P. I., Kirichenko, V. N., Filatov, Yu. N., and Yurov, Yu. L., Vysokoeffektivnaya ochistka gazov ot aerozoley fil’trami Petryanova (High-Efficiency Cleaning of Gases from Aerosols by Petryanov Filters), Moscow: Nauka, 2002, pp. 76–99.

    Google Scholar 

  3. Rychkov, A. A., Malygin, A. A., Trifonov, S. A., and Rychkov, D. A., Russ. J. Appl. Chem., 2004, vol. 77, no. 2, pp. 276–280. https://doi.org/10.1023/B:RJAC.0000030366.96644.2c

    Article  CAS  Google Scholar 

  4. Novozhilova, E. A., Malygin, A. A., Rychkov, A. A., and Kuznetsov, A. E., Russ. J. Appl. Chem., 2021, vol. 94, no. 6, pp. 777–786. https://doi.org/10.1134/S1070427221060112 ].

    Article  CAS  Google Scholar 

  5. Rychkov, A. A., and Boytsov, V. G., Elektretnyi effect v strukturakh polimer-metall, St.Petersburg: Ross. Gos. Ped. Univ., 2000.

    Google Scholar 

  6. Dʼyakova, A. K., Trifonov, S. A., Sosnov, E. A., and Malygin, A. A., Russ. J. Appl. Chem., 2009, vol. 82, no. 4, pp. 622–629. https://doi.org/10.1134/S107042720904017X ].

    Article  Google Scholar 

  7. Shtansky, D. V., Kiryukhantsev-Korneev, F. V., Sheveiko, A. N., Glushankova, N. A., and Sigarev, A. A., Phys. Solid State, 2011, vol. 53, no. 3, pp. 638–642. https://doi.org/10.1134/S1063783411030280

    Article  CAS  Google Scholar 

Download references

Funding

The study was supported in by Botlikh Radio Plant LLC, which performs work as part of a comprehensive project to develop high-tech production (Agreement with the Ministry of Education and Science of Russian Federation 075-11-2021-037).

Author information

Authors and Affiliations

  1. St. Petersburg State Technological Institute (Technical University), 190013, St. Petersburg, Russia

    E. A. Novozhilova & A. A. Malygin

Authors
  1. E. A. Novozhilova
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. A. A. Malygin
    View author publications

    You can also search for this author in PubMed Google Scholar

Corresponding author

Correspondence to E. A. Novozhilova.

Ethics declarations

E. A. Novozhilova declares no conflict of interest requiring disclosure in this article. A. A. Malygin is the Deputy Chief Editor of the Journal of Applied Chemistry.

Additional information

Translated from Zhurnal Prikladnoi Khimii, No. 8, pp. 1068–1072, August, 2022 https://doi.org/10.31857/S0044461822080151

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Novozhilova, E.A., Malygin, A.A. Electret Filter Based on Vanadium-containing Polytetrafluoroethylene for Treatment of Gas Media to Remove Solid Particles. Russ J Appl Chem 95, 1232–1235 (2022). https://doi.org/10.1134/S1070427222080201

Download citation

  • Received:

  • Revised:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1134/S1070427222080201

Keywords:

Search

Navigation