!!Konstantin Hadjiivanov - Major Publications \\ 1. K. Hadjiivanov, ''Identification of Neutral and Charged Surface NO%%sub x/% Species by IR Spectroscopy'',\\ Catalysis Reviews — Science and Engineering, __42__ (2000) 71-144. \\ ''Ranked by ISI among the top papers for Bulgaria''\\ Citations acc. to ISI, 361; citations acc. to SCOPUS, 383. \\ \\ 2. K. Hadjiivanov and D. Klissurski, ''Surface Chemistry of Titania (Anatase) and Titania-supported Catalysts'', Chemical Society Reviews, __25__ (1996) 61-69. \\ ''Ranked by ISI among the top papers for Bulgaria'' \\ Citations acc. to ISI, __249__; citations acc. to SCOPUS, 241. \\ \\ 3. K. Hadjiivanov and G. Vayssilov, ''Characterization of Oxide Surfaces and Zeolites by Carbon Monoxide as an IR Probe Molecule''. Advances in Catalysis, __47__ (2002) 307-511. \\ Ranked by ISI among the top papers for Bulgaria \\ Citations acc. to ISI, __239__; citations acc. to SCOPUS, 251. \\ \\ 4. K. Hadjiivanov, J. Saussey, J.-L. Freysz and J.-C. Lavalley, ''FTIR Study of NO + O%%sub 2/% Co-adsorption on H—ZSM-5: Re-assignment of the 2133 cm%%sup -1/% Band to N0%%sup +/% Species'', Catalysis Letters, S2 (1998) 103-108.\\ ''Ranked by ISI among the top papers for Bulgaria''\\ Citations acc. to ISI, __158__; citations acc. to SCOPUS, 163. \\ \\ 5. K. Hadjiivanov, D. Klissurski, G. Ramis and G. Busca, ''Fourier Transform IR Study of NO%%sub X/% Adsorption on a Cu-ZSM-5 DeNO%%sub x/% Catalyst'', Applied Catalysis B, __7__ (1996) 251-167. \\ Citations acc. to ISI, 106; citations acc. to SCOPUS, 112. \\ \\ 6. K. Hadjiivanov, M. Kantcheva and D. Klissurski, ''IR Study of CO Adsorption on Cu-ZSM-5 and CuO/SiO2 Catalysts: σ- and π-Components of the Cu%%sup +/%-CO Bond,'' Journal ofthe Chemical Society, Faraday Transactions, 92 (1996) 4595-4600.\\ Citations acc. to ISI, 108; citations acc. to SCOPUS, 19. \\ \\ 7. K. Hadjiivanov, J.-C. Lavalley, J. Lamotte, F. Mauge, J. Saint-Just and M. Che, ''FTIR Study of CO Interaction with Ru/TiO%%sub 2/% Catalysts'', Journal of Catalysis, __176__ (1998) 415-425. \\ Citations acc. to ISI, 73; citations acc. to SCOPUS, 79. \\ \\ 8. K. Hadjiivanov, H. Knozinger, B. Tsyntsarski and L. Dimitrov, ''Effect of Water on the Reduction of NO%%sub x/%, with Propane on Fe-ZSM-5. An FTIR Mechanistic Study'', Catalysis Letters, 62 (1999) 35-40. \\ Citations acc. to ISI, __62__; citations acc. to SCOPUS, ‘67. \\ \\ 9. M.A. Centeno, K. Hadjiivanov, Tz. Venkov, Hr. Klimev and J.A. Odriozola, ''Comparative Study of Au/Al%%sub 2/% O%%sub 3/% and Au/Ce0%%sub 2/%-Al%%sub 2/% O%%sub 3/% Catalysts'', Journal of Molecular Catalysis A, __252__ (2006) 142-149. \\ Citations acc. to ISI, 35; citations acc. to SCOPUS, 36. \\ \\ 10. Y. Hao, M. Mihay1ov, E. Ivanova, K. Hadjiivanov, H. Knozinger and B.C. Gates, ''CO Oxidation Catalyzed by Gold Supported on MgO: Spectroscopic Identification of Carbonate-like Species Bonded to Gold during Catalyst Deactivation'', Journal of Catalysis, __261__ (2009) 137-149.\\ Citations acc. to ISI, 10; citations acc. to SCOPUS, 11.