Institute of Catalysis
Bulgarian Academy of Sciences

Institute of Catalysis
Bulgarian Academy of Sciences

Acad. G. Bonchev St., Bldg. 11,
Sofia 1113, Bulgaria

Tel: +359 2 9793563;
fax: +359 2 9712967;
e-mail: icatalys@ic.bas.bg

www.ic.bas.bg > Personal Details Български

Personal Details  
Dimitrinka Nikolova
Associate Professor, PhD


(+359 2) 9793578


email: dimi@ic.bas.bg


Main fields of research
  • Nanosized metal and metal oxide catalysts with new controlled and pre-specify characteristics and catalytic properties;
  • Catalysis related to environmental protection;
  • Design of catalytic systems based on non-precious metals deposited on carbon and ceramic materials for use as anode in hydrogen fuel cells;
  • Nanosized layered materials;
  • Study the relationship between composition, structure and catalytic behavior of the created catalysts;
  • Catalytic reactions: water-gas shift reaction with sulfur-tolerant catalysts; fine removal of CO2 from hydrogen-rich gas streams by methanation; vegetable oil hydrogenation.
     

Publications:

  1. D. Nikolova, R. Edreva-Kardjieva, G. Gouliev, T. Grozeva, P. Tzvetkov, “The state of (K)(Ni)Mo/-Al2O3 catalysts after water-gas shift reaction in the presence of sulphur in the feed: XPS and EPR study”, Appl. Catal. A-Gen., 297, 135, 2006.
  2. D. Nikolova, R. Edreva-Kardjieva, T. Grozeva, G. Gouliev, “A comparative studies on the XPS methods for determination on the particle size of the molybdenum supported catalysts” Nanoscience & Nanotechnology, E. Balabanova, I. Dragieva (Eds.), Heron Press Sci. Ser., Sofia, 6, 53, 2006.
  3. D. Nikolova, R. Edreva-Kardjieva, M. Giurginca, A. Meghea, J. Vakros, G. Voyiatzis, Ch. Kordulis, “The effect of potassium addition on the state of the components in the oxide precursor of the (Ni)(Mo)/γ-Al2O3 water-gas shift catalysts: FT-IR, Diffuse Reflectance and Raman spectroscopic studies”, Vib. Spectrosc., 44, 343, 2007.
  4. D. Nikolova, R. Edreva-Kardjieva, T. Grozeva, “Water–gas shift activity of K-promoted (Ni)Mo/γ-Al2O3 systems in sulphur-containing feed”, React. Kinet. Mech. Cat., 103, 71, 2011.
  5. D. Nikolova, J. Krstić, L. Spasov, D. Simeonov, D. Lončarević, Pl. Stefanov, D. Jovanović, “Surface properties of the Ni-silica gel catalyst precursors for the vegetable oil hydrogenation process: N2 sorption and XPS studies”, Russ. Phys. Chem. A, 85, 2380, 2011.
  6. M. Gabrovska, V. Idakiev, K. Tenchev, D. Nikolova, R. Edreva-Kardjieva, D. Crisan, “Catalytic performance of Ni-Al Layered Double Hydroxides in CO purification processes”, Russ. Phys. Chem. A, 87, 2152, 2013.
  7. D. Nikolova, R. Edreva-Kardjieva, E. Serwicka, R. Dula, T. Grozeva, “State of the components of (K)(Ni)W/γ-Al2O3 catalysts as oxide precursors and after water-gas shift reaction in the presence of sulphur”, Appl. Catal. A-Gen., 480, 108, 2014.
  8. M. Stanković, Ž. Čupić, M. Gabrovska, Pr. Banković, D. Nikolova, D. Jovanović, “Characteristics and catalytic behavior of supported NiMgAg/D catalysts in the partial hydrogenation of soybean oil”, React. Kinet. Mech. Cat., 115, 105, 2015.
  9. J. Krstić, M. Gabrovska, D. Lončarević, D. Nikolova, V. Radonjić, N. Vukelić, D. Jovanović, “Influence of Ni/SiO2 activity on the reaction pathway in sunflower oil hydrogenation”, Chem. Eng. Res. Des., 100, 72, 2015.
  10. D. Nikolova, J. Vakros, T. Grozeva, A. Lycourghiotis, G. Tyuliev, R. Edreva-Kardjieva, Ch. Kordulis, “Effect of tungsten deposition method on K-modified NiW/-Al2O3 as sulphur-tolerant water-gas shift reaction catalyst”, Appl. Catal. A-Gen., 506, 14, 2015.

 

Announcements

10 December 2018
Конкурс zа назначаване на длъжност „изследовател“ по проект BG05M2OP001-1.001-0008-С02


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