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Konstantin Hadjiivanov

Konstantin Hadjiivanov

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Chemistry
Bulgaria
2026

D-Index & Metrics

Chemistry

D-Index
68
Citations
17374
World Ranking
6484
National Ranking
2

Research.com Recognitions

  • 2026 - Research.com Chemistry in Bulgaria Leader Award
  • 2025 - Research.com Chemistry in Bulgaria Leader Award
  • 2023 - Research.com Chemistry in Bulgaria Leader Award
  • 2022 - Research.com Chemistry in Bulgaria Leader Award
  • 2011 - Member of Academia Europaea

Overview

Konstantin Hadjiivanov is affiliated with the Bulgarian Academy of Sciences in Bulgaria. Their research focuses extensively on materials science, chemistry, and engineering, with notable productivity in the subfields of materials chemistry, inorganic chemistry, and catalysis.

The scientist's work spans several core topics, including:

  • Catalytic Processes in Materials Science
  • Zeolite Catalysis and Synthesis
  • Metal-Organic Frameworks: Synthesis and Applications
  • Catalysis and Oxidation Reactions
  • X-ray Diffraction in Crystallography
  • Carbon Dioxide Capture Technologies
  • Gas Sensing Nanomaterials and Sensors

Konstantin Hadjiivanov has published in a range of scientific venues, with a concentration of papers in:

  • Microporous and Mesoporous Materials
  • The Cambridge Structural Database
  • Journal of Catalysis
  • Nanomaterials
  • Molecules

Among their recent scientific papers are the following:

  • "Power of Infrared and Raman Spectroscopies to Characterize Metal-Organic Frameworks and Investigate Their Interaction with Guest Molecules" (2020, Chemical Reviews)
  • "Infrared spectra of surface nitrates: Revision of the current opinions based on the case study of ceria" (2020, Journal of Catalysis)
  • "UiO-66 and UiO-66-NH2 based sensors: Dielectric and FTIR investigations on the effect of CO2 adsorption" (2020, Microporous and Mesoporous Materials)
  • "In Situ FTIR Spectroscopy for Scanning Accessible Active Sites in Defect-Engineered UiO-66" (2023, Nanomaterials)
  • "Structure and properties of KNi-hexacyanoferrate Prussian Blue Analogues for efficient CO2 capture: Host-guest interaction chemistry and dynamics of CO2 adsorption" (2021, Journal of CO2 Utilization)

Frequent collaborators in Konstantin Hadjiivanov's research include:

  • Nikola Drenchеv
  • Mihail Mihaylov
  • Kristina Chakarova
  • Elena Ivanova
  • Boris Shivachev

The scientist's main contributions are situated within the domains of materials chemistry and catalysis, with significant attention to infrared and Raman spectroscopic methods applied to metal-organic frameworks and related materials.

Konstantin Hadjiivanov received recognition as a Member of Academia Europaea in 2011, reflecting a level of professional distinction within the scientific community.

Best Publications

  • Identification of Neutral and Charged N x O y Surface Species by IR Spectroscopy

    Konstantin I. Hadjiivanov

  • Characterization of oxide surfaces and zeolites by carbon monoxide as an IR probe molecule

    Konstantin I. Hadjiivanov;Georgi N. Vayssilov

  • Power of Infrared and Raman Spectroscopies to Characterize Metal-Organic Frameworks and Investigate Their Interaction with Guest Molecules

    Konstantin I Hadjiivanov;Dimitar A Panayotov;Mihail Y Mihaylov;Elena Z Ivanova

  • Surface chemistry of titania (anatase) and titania-supported catalysts

    Konstantin I. Hadjiivanov;Dimitar G. Klissurski

  • Reassignment of the Vibrational Spectra of Carbonates, Formates, and Related Surface Species on Ceria: A Combined Density Functional and Infrared Spectroscopy Investigation

    Georgi N. Vayssilov;Mihail Mihaylov;Petko St. Petkov;Konstantin I. Hadjiivanov

  • Identification and Characterization of Surface Hydroxyl Groups by Infrared Spectroscopy

    Konstantin Hadjiivanov

  • FT-IR study of NO + O2 co-adsorption on H-ZSM-5: re-assignment of the 2133 cm-1 band to NO+ species

    K. Hadjiivanov;J. Saussey;J.L. Freysz;J.C. Lavalley

  • Species formed after NO adsorption and NO+O2 co-adsorption on TiO2: an FTIR spectroscopic study

    Konstantin Hadjiivanov;Helmut Knözinger

  • Infrared spectroscopy study of the species arising during nitrogen dioxide adsorption on titania (anatase)

    Konstantin Hadjiivanov;V. Bushev;Margarita Kantcheva;Dimitar Klissurski

  • IR study of CO adsorption on Cu-ZSM-5 and CuO/SiO2 catalysts: σ and π components of the Cu+—CO bond

    Konstantin I. Hadjiivanov;Margarita M. Kantcheva;Dimitar G. Klissurski

  • FTIR Study of CO Interaction with Ru/TiO2Catalysts

    K. Hadjiivanov;J.-C. Lavalley;J. Lamotte;F. Maugé

  • Characterization of Ni/SiO2 Catalysts Prepared by Successive Deposition and Reduction of Ni2+ Ions

    K. Hadjiivanov;M. Mihaylov;D. Klissurski;P. Stefanov

  • Structure and redox properties of MnOx/Yttrium-stabilized zirconia (YSZ) catalyst and its used in CO and CH4 oxidation

    Radu Craciun;Brian Nentwick;Konstantin Hadjiivanov;Helmut Knözinger

  • FTIR study of CO and NO adsorption and coadsorption on a Cu/SiO2 catalyst: Probing the oxidation state of copper

    K. Hadjiivanov;H. Knözinger

  • Fourier transform IR study of NOx adsorption on a CuZSM-5 DeNOx catalyst

    K. Hadjiivanov;D. Klissurski;G. Ramis;G. Busca

  • FTIR Study of Low-Temperature CO Adsorption on Pure and Ammonia-Precovered TiO2 (Anatase)

    Konstantin Hadjiivanov;and Jean Lamotte;Jean-Claude Lavalley‡

  • Characterization of the Oxidation States of Supported Gold Species by IR Spectroscopy of Adsorbed CO

    Mihail Mihaylov;Helmut Knözinger;Konstantin Hadjiivanov;Bruce C. Gates

  • Solid-phase extraction of heavy metal ions on a high surface area titanium dioxide (anatase)

    E. Vassileva;I. Proinova;K. Hadjiivanov

  • Can the state of platinum species be unambiguously determined by the stretching frequency of an adsorbed CO probe molecule

    Hristiyan A. Aleksandrov;Hristiyan A. Aleksandrov;Konstantin M. Neyman;Konstantin M. Neyman;Konstantin I. Hadjiivanov;Georgi N. Vayssilov

  • Evolution of acid and basic sites in UiO-66 and UiO-66-NH2 metal-organic frameworks: FTIR study by probe molecules

    Kristina Chakarova;Ina Strauss;Mihail Mihaylov;Nikola Drenchev

  • Surface species formed after NO adsorption and NO + O2 coadsorption on ZrO2 and sulfated ZrO2: An FTIR spectroscopic study

    Konstantin Hadjiivanov;Valentina Avreyska;Dimitar Klissurski;Tsvetana Marinova

Frequent Co-Authors

Helmut Knözinger
Helmut Knözinger Ludwig-Maximilians-Universität München
Marco Daturi
Marco Daturi Université de Caen Normandie
Jean-Claude Lavalley
Jean-Claude Lavalley Université de Caen Normandie
Stanislaw Dzwigaj
Stanislaw Dzwigaj Sorbonne University
Miguel Ángel Centeno
Miguel Ángel Centeno Spanish National Research Council
Bruce C. Gates
Bruce C. Gates University of California, Davis
Michel Che
Michel Che Sorbonne University
Guido Busca
Guido Busca University of Genoa
José Antonio Odriozola
José Antonio Odriozola University of Seville
Frédéric Thibault-Starzyk
Frédéric Thibault-Starzyk Université de Caen Normandie

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