image of the person

Hanna Maltanava

EN | RU

Senior Researcher
PhD (Chemistry)

Department: Laboratory of thin films chemistry
e-mail: annamaltanova@gmail.com
Phone: +375 (17) 209-53-02

h-index (Scopus) – 5
h-index (Google scholar) – 7

https://scholar.google.com/citations?user=51ZZ57EAAAAJ&hl=en
 
Subject and Class of Degrees
2010 – graduate of Vitebsk State University, Belarus;
2015 – PhD in Inorganic Chemistry, Belarusian State University, Thesis: «Synthesis, composition and microstructure of the products of gold (I, III) and tin (II, IV) compounds interactions in solutions».
 
Career

  • 2011 – 2014 – post-graduate student, Chemistry Department of the Belarusian State University, Minsk;
  • 2012 – 2015 – junior researcher of the laboratory of thin films chemistryResearch Institute for Physical Chemical Problems of the Belarusian State University;
  • 2016 – 2020 ‒ researcher of the laboratory of thin films chemistry Research Institute for Physical Chemical Problems of the Belarusian State University
  • 2020 – present ‒ senior researcher of the laboratory of thin films chemistry Research Institute for Physical Chemical Problems of the Belarusian State University.

Current research activity

  • synthesis and investigation of nanostructured TiO2/Au for electrocatalytic application;
  • development of sensing materials based on controlled release of active species encapsulated in polymeric or inorganic micro- and nanocapsules;
  • synthesis and investigation of 2D nanomaterials (graphene and Mxenes);
  • study of optical and electrochemical properties of polymethine dyes promising for photodynamic therapy;
  • preparation and functionalization of metallic surfaces via active Layered Double Hydroxide treatments.

List of Selected Publications:   

  1. Monastyreckis G., Stepura A., Soyka Y., Maltanava H., Poznyak S.K., Omastová M., Aniskevich A., Zeleniakiene D. Strain sensing coatings for large composite structures based on 2D Mxene nanoparticles // Sensors. 2021. Vol. 21, Iss. 7.  P. 2378. 
  2. Ovodok E., Maltanava H., Poznyak S., Ivanovskaya M., Shendziukou U., Spacek V., Scharnagl N., Maia F., Tedim J. Rhodamine-loaded TiO2 particles for detection of polymer coating UV degradation // Materials Today: Proceedings. 2020. V. 20, Pt. 3. P. 320–328. 
  3. Bouali A.C., Iuzviuk M.H., Serdechnova M., Yasakau K.A., Wieland D.C.F., Dovzhenko G., Maltanava H., Zobkalo I.A., Ferreira M.G.S., Zheludkevich M.L.Zn-Al LDH growth on AA2024 and zinc and their intercalation with chloride: Comparison of crystal structure and kinetics // Appl. Surf. Sci. 2020.  Vol. 50. P. 144027. 
  4. Mikhailau A., Maltanava H., Poznyak S. K., Salak A. N., Zheludkevich M. L., Yasakau K. A., Ferreira M. G. S. One-step synthesis and growth mechanism of nitrate intercalated ZnAl LDH conversion  coatings on zinc // ChemComm. 2019. Vol. 55.  Iss. 48.  P. 68786881.
  5. Maltanava H.M., Vrublevskaya O.N., Vorobyova T.N. Electrochemical Deposition of Gold-Tin Alloy from Propyleneglycol Electrolyte // Metal. Finish. 2013 Vol. 111, N. 6. P. 28−34.
  6. Starykevich M., Maltanava H., Tedim J., Poznyak S.K., Ferreira M.G.S. Electrosynthesis of ordered Ti02 nanotubular layers in deep eutectic solvents and their properties // J. Electrochem. Soc. 2019.  Vol.  166.  Iss. 10.  P. H377–H386.
  7. Maltanava H., Poznyak S., Ivanovskaya M., Scharnagl N., Starykevich M., Salak A., Soares M.R., Mazanik A. Effect of fluoride-mediated transformations on electrocatalytic performance of thermally treated Ti0nanotubular layers // J. Fluorine Chem.  2019.  Vol. 221.  P. 34–41.
  8. Ovodok E., Maltanava H., Poznyak S., Ivanovskaya M., Kudlash A., Scharnagl N., Tedim J. Sol-gel template synthesis of mesoporous carbon-doped Ti02 with photocatalytic activity under visible light // Materials Today: Proceedings. 2018.  Vol. 5.  Iss. 9.  Part 2. P. 17422–17430.
  9. Maltanava Н., Poznyak S., Ovodok Е., Ivanovskaya М., Maia F., Kudlash A., Scharnagl N., Tedim J. Synthesis of ZnO mesoporous powders and their application in dye photodegradation // Materials Today: Proceedings. 2018. Vol. 5. Iss. 9. Part 2. P. 17414–17421. 
  10. Maltanava Н. М., Poznyak S. К., Ivanovskaya М. I., Gaevskaya Т. V. Photocatalytically prepared Au nanoparticles on Ti02 nanotubes for electrocatalytic application // Physics, Chemistry and Application of Nanostructures: proceedings of Intern. Conf. "Nanomeeting - 2017". Review and short notes. 2017.  Minsk. P. 315–318.
  11. Ovodok E., Maltanava H., Poznyak S., Ivanovskaya M., Kudlash A., Scharnagl N., Tedim J. Synthesis and characterization of efficient Ti02 mesoporous photocatalysts // Materials Today: Proceedings. 2017.  Vol. 4, Iss. 11. P. 11526–11533. 
  12. Maltanava Н. М., Poznyak S. К., Andreeva D. V., Quevedo М. С., Bastos А. С., Tedim J., Ferreira М. G. S., Skorb E. V. Light-Induced Proton Pumping with a Semiconductor: Vision for Photoproton Lateral Separation and Robust Manipulation // ACS Applied Materials & Interfaces.  2017.  Vol. 9. Iss. 28.  P. 24282–24289. 
  13. Maltanava H., Poznyak S., Starykevich M., Ivanovskaya M. Electrocatalytic activity of Au nanoparticles onto TiOnanotubular layers in oxygen electroreduction reaction: size and support effects // Electrochim. Acta. 2016. Vol. 222. P. 1013–1020.
  14. Maltanava H.M., Vorobyova T.N., Vrublevskaya O.N. Electrodeposition of tin coatings from ethylene glycol and propylene glycol electrolytes // Surf. Coat. Technol. 2014. Vol. 254. P. 388−397.
Patent

"Method of applying a light-absorbing composite coating on titanium and its alloys", patent No. 23218 Resp. Belarus, IPC C 25D 11/02, C 25D 11/14 / Poznyak S.K., Maltanava H.M., Tsybulskaya L.S., Perevoznikov S.S., Shendyukov V.S.; applicant RI PCP BSU; declared 07/24/2019; publ. 12/30/2020 (BI No. 6).