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  1. 2025

  2. Surface self-assembled multi-level NiFe-LDHs integrated super-hydrophilic diaphragms enabling efficient alkaline water electrolysis for high current density and durability

    Luo, X., Yang, X., Zhou, Y., Xu, N., Yang, N., Zhang, Q., Liu, Y., Kolokolov, D. I. & Qiao, J., 15 Apr 2025, In: Chemical Engineering Journal. 510, 161697.

    Research output: Contribution to journal › Article › peer-review

  3. An archetype of hydrogen bonding observed in cationic dimers of carboxy-functionalized ionic liquids by means of NMR solid state spectroscopy - reminiscent of salt bridges, peptides and DNA

    Khudozhitkov, A. E., Hunger, L., Al-Sheakh, L., Stepanov, A. G., Kolokolov, D. I. & Ludwig, R., 19 Mar 2025, In: Physical Chemistry Chemical Physics. 27, 12, p. 5949-5955 7 p.

    Research output: Contribution to journal › Article › peer-review

  4. 2024

  5. Impact of the material hydroxylation on the possibility of pentane isomers separation by UiO-66 (Zr) MOF: A combined 2H NMR and MD study

    Khudozhitkov, A. E., Arzumanov, S. S., Kolokolov, D. I. & Stepanov, A. G., Nov 2024, In: Microporous and Mesoporous Materials. 379, 9 p., 113283.

    Research output: Contribution to journal › Article › peer-review

  6. Understanding Alkene Interaction with Metal-Modified Zeolites: Thermodynamics and Mechanism of Bonding in the π-Complex

    Gabrienko, A. A., Kvasova, E. S., Kolokolov, D. I., Gorbunov, D. E., Nizovtsev, A. S., Lashchinskaya, Z. N. & Stepanov, A. G., 18 Mar 2024, In: Inorganic Chemistry. 63, 11, p. 5083-5097 15 p.

    Research output: Contribution to journal › Article › peer-review

  7. 2023

  8. Ion Mobility in Hydroxy-Functionalized Ionic Liquids Depends on Cationic Clustering: Tracking the Alkyl Chain Length Behavior with Deuteron NMR Relaxation

    Khudozhitkov, A. E., Stepanov, A. G., Kolokolov, D. I. & Ludwig, R., 2 Nov 2023, In: The journal of physical chemistry. B. 127, 43, p. 9336-9345 10 p.

    Research output: Contribution to journal › Article › peer-review

  9. Mobility and separation of linear and branched C5 alkanes in UiO-66 (Zr) probed by 2H NMR and MD simulations

    Khudozhitkov, A. E., Plekhanov, M. S., Arzumanov, S. S., Kolokolov, D. I. & Stepanov, A. G., 18 Oct 2023, In: Physical chemistry chemical physics : PCCP. 25, 40, p. 27516-27523 8 p.

    Research output: Contribution to journal › Article › peer-review

  10. How Like-Charge Attraction Influences the Mobility of Cations in Hydroxyl-Functionalized Ionic Liquids

    Khudozhitkov, A. E., Paschek, D., Stepanov, A. G., Kolokolov, D. I. & Ludwig, R., 4 May 2023, In: The journal of physical chemistry letters. 14, 17, p. 4019-4025 7 p.

    Research output: Contribution to journal › Article › peer-review

  11. 2022

  12. The Influence of Deuterium Isotope Effects on Structural Rearrangements, Ensemble Equilibria, and Hydrogen Bonding in Protic Ionic Liquids

    Khudozhitkov, A. E., Stange, P., Paschek, D., Stepanov, A. G., Kolokolov, D. I. & Ludwig, R., 5 Dec 2022, In: ChemPhysChem. 23, 23, e202200557.

    Research output: Contribution to journal › Article › peer-review

  13. High-Temperature Quantum Tunneling and Hydrogen Bonding Rearrangements Characterize the Solid-Solid Phase Transitions in a Phosphonium-Based Protic Ionic Liquid

    Khudozhitkov, A. E., Donoshita, M., Stepanov, A. G., Philippi, F., Rauber, D., Hempelmann, R., Kitagawa, H., Kolokolov, D. I. & Ludwig, R., 22 Apr 2022, In: Chemistry - A European Journal. 28, 23, e202200257.

    Research output: Contribution to journal › Article › peer-review

  14. Butane isomers mobility and framework dynamics in UiO-66 (Zr) MOF: Impact of the hydroxyl groups in zirconia cluster

    Khudozhitkov, A. E., Arzumanov, S. S., Kolokolov, D. I. & Stepanov, A. G., Apr 2022, In: Solid State Nuclear Magnetic Resonance. 118, 101784.

    Research output: Contribution to journal › Article › peer-review

  15. Structure, hydrogen bond dynamics and phase transition in a model ionic liquid electrolyte

    Khudozhitkov, A. E., Stange, P., Stepanov, A. G., Kolokolov, D. I. & Ludwig, R., 11 Feb 2022, In: Physical chemistry chemical physics : PCCP. 24, 10, p. 6064-6071 8 p.

    Research output: Contribution to journal › Article › peer-review

  16. 2021

  17. Molecular Insight into the Slow Dynamics of C4Hydrocarbons in the Zeolitic-Imidazole Framework (ZIF-8)

    Khudozhitkov, A. E., Zhao, H., Ghoufi, A., Arzumanov, S. S., Kolokolov, D. I., Maurin, G. & Stepanov, A. G., 21 Jul 2021, In: ACS Applied Materials and Interfaces. 13, 28, p. 33685-33692 8 p.

    Research output: Contribution to journal › Article › peer-review

  18. Dynamics in nanoporous materials probed by 2H solid state NMR: estimation of self-diffusion coefficients

    Kolokolov, D. I., Freude, D. & Stepanov, A. G., Jul 2021, In: Adsorption. 27, 5, p. 841-855 15 p.

    Research output: Contribution to journal › Article › peer-review

  19. UiO-66 (Zr) MOF as a Promising Material for Butane Isomers Separation: Evidence Based on the Analysis of the Adsorbed Alkanes Mobility by2H NMR and Molecular Dynamics Simulation

    Khudozhitkov, A. E., Arzumanov, S. S., Kolokolov, D. I. & Stepanov, A. G., 24 Jun 2021, In: Journal of Physical Chemistry C. 125, 24, p. 13391-13400 10 p.

    Research output: Contribution to journal › Article › peer-review

  20. Selective Gas Uptake and Rotational Dynamics in a (3,24)-Connected Metal-Organic Framework Material

    Trenholme, W. J. F., Kolokolov, D. I., Bound, M., Argent, S. P., Gould, J. A., Li, J., Barnett, S. A., Blake, A. J., Stepanov, A. G., Besley, E., Easun, T. L., Yang, S. & Schröder, M., 10 Mar 2021, In: Journal of the American Chemical Society. 143, 9, p. 3348-3358 11 p.

    Research output: Contribution to journal › Article › peer-review

  21. 2020

  22. Characterization of Proton Dynamics for the Understanding of Conduction Mechanism in Proton Conductive Metal-Organic Frameworks

    Kolokolov, D. I., Lim, D. W. & Kitagawa, H., Nov 2020, In: Chemical Record. 20, 11, p. 1297-1313 17 p.

    Research output: Contribution to journal › Article › peer-review

  23. Heterogeneous epoxidation of menadione with hydrogen peroxide over the zeolite imidazolate framework ZIF-8

    Ivanchikova, I. D., Evtushok, V. Y., Zalomaeva, O. V., Kolokolov, D. I., Stepanov, A. G. & Kholdeeva, O. A., 28 Sept 2020, In: Dalton Transactions. 49, 36, p. 12546-12549 4 p.

    Research output: Contribution to journal › Article › peer-review

  24. Dynamics of isobutane is a sensitive probe for framework breathing in MIL-53 (Al) MOF

    Khudozhitkov, A. E., Arzumanov, S. S., Gabrienko, A. A., Kolokolov, D. I. & Stepanov, A. G., 7 Sept 2020, In: Physical Chemistry Chemical Physics. 22, 33, p. 18695-18702 8 p.

    Research output: Contribution to journal › Article › peer-review

  25. Molecular Mobility of Tert-butyl Alcohol Confined in a Breathing MIL-53 (Al) Metal-Organic Framework

    Khudozhitkov, A. E., Toktarev, A. V., Arzumanov, S. S., Gabrienko, A. A., Kolokolov, D. I. & Stepanov, A. G., 2 Sept 2020, In: ChemPhysChem. 21, 17, p. 1951-1956 6 p.

    Research output: Contribution to journal › Article › peer-review

  26. Freezing the Motion in Hydroxy-Functionalized Ionic Liquids-Temperature Dependent NMR Deuteron Quadrupole Coupling Constants for Two Types of Hydrogen Bonds Far below the Glass Transition

    Khudozhitkov, A. E., Niemann, T., Stange, P., Donoshita, M., Stepanov, A. G., Kitagawa, H., Kolokolov, D. I. & Ludwig, R., 6 Aug 2020, In: The journal of physical chemistry letters. 11, 15, p. 6000-6006 7 p.

    Research output: Contribution to journal › Article › peer-review

  27. Dynamics of xylene isomers in MIL-53 (Al) MOF probed by solid state 2H NMR

    Khudozhitkov, A. E., Arzumanov, S. S., Kolokolov, D. I. & Stepanov, A. G., 15 Jun 2020, In: Microporous and Mesoporous Materials. 300, 10 p., 110155.

    Research output: Contribution to journal › Article › peer-review

  28. Transformation of a proton insulator to a conductor: Via reversible amorphous to crystalline structure transformation of MOFs

    Song, Y., Khudozhitkov, A. E., Lee, J., Kang, H., Kolokolov, D. I., Stepanov, A. G. & Yoon, M., 25 Apr 2020, In: Chemical Communications. 56, 32, p. 4468-4471 4 p.

    Research output: Contribution to journal › Article › peer-review

  29. Superprotonic Conductivity in Metal-Organic Framework via Solvent-Free Coordinative Urea Insertion

    Sarango-Ramírez, M. K., Lim, D. W., Kolokolov, D. I., Khudozhitkov, A. E., Stepanov, A. G. & Kitagawa, H., 15 Apr 2020, In: Journal of the American Chemical Society. 142, 15, p. 6861-6865 5 p.

    Research output: Contribution to journal › Article › peer-review

  30. Counting cations involved in cationic clusters of hydroxy-functionalized ionic liquids by means of infrared and solid-state NMR spectroscopy

    Strate, A., Neumann, J., Niemann, T., Stange, P., Khudozhitkov, A. E., Stepanov, A. G., Paschek, D., Kolokolov, D. I. & Ludwig, R., 7 Apr 2020, In: Physical chemistry chemical physics : PCCP. 22, 13, p. 6861-6867 7 p.

    Research output: Contribution to journal › Article › peer-review

  31. Dynamics of propene and propane in ZIF-8 probed by solid-state 2H NMR

    Khudozhitkov, A. E., Arzumanov, S. S., Kolokolov, D. I., Freude, D. & Stepanov, A. G., 14 Mar 2020, In: Physical Chemistry Chemical Physics. 22, 10, p. 5976-5984 9 p.

    Research output: Contribution to journal › Article › peer-review

  32. 2019

  33. Hydrogen Bonding Between Ions of Like Charge in Ionic Liquids Characterized by NMR Deuteron Quadrupole Coupling Constants—Comparison with Salt Bridges and Molecular Systems

    Khudozhitkov, A. E., Neumann, J., Niemann, T., Zaitsau, D., Stange, P., Paschek, D., Stepanov, A. G., Kolokolov, D. I. & Ludwig, R., 2 Dec 2019, In: Angewandte Chemie - International Edition. 58, 49, p. 17863-17871 9 p.

    Research output: Contribution to journal › Article › peer-review

  34. Simultaneous determination of deuteron quadrupole coupling constants and rotational correlation times: The model case of hydrogen bonded ionic liquids

    Khudozhitkov, A. E., Overbeck, V., Stange, P., Strate, A., Zaitsau, D., Appelhagen, A., Michalik, D., Stepanov, A. G., Kolokolov, D. I., Paschek, D. & Ludwig, R., 27 Nov 2019, In: Physical Chemistry Chemical Physics. 21, 46, p. 25597-25605 9 p.

    Research output: Contribution to journal › Article › peer-review

  35. 2H Solid-State NMR Spectroscopy Reveals the Dynamics of a Pyridine Probe Interacting with Coordinatively Unsaturated Metal Sites of MIL-100(Al) Metal–Organic Frameworks

    Khudozhitkov, A. E., Toktarev, A. V., Arzumanov, S. S., Gabrienko, A. A., Kolokolov, D. I. & Stepanov, A. G., 14 Aug 2019, In: Chemistry - A European Journal. 25, 46, p. 10808-10812 5 p.

    Research output: Contribution to journal › Article › peer-review

  36. Mobility of Aromatic Guests and Isobutane in ZIF-8 Metal-Organic Framework Studied by 2H Solid State NMR Spectroscopy

    Khudozhitkov, A. E., Arzumanov, S. S., Kolokolov, D. I. & Stepanov, A. G., 6 Jun 2019, In: Journal of Physical Chemistry C. 123, 22, p. 13765-13774 10 p.

    Research output: Contribution to journal › Article › peer-review

  37. The effect of amorphization on the molecular motion of the 2-methylimidazolate linkers in ZIF-8

    Ogiwara, N., Kolokolov, D. I., Donoshita, M., Kobayashi, H., Horike, S., Stepanov, A. G. & Kitagawa, H., 25 May 2019, In: Chemical Communications. 55, 42, p. 5906-5909 4 p.

    Research output: Contribution to journal › Article › peer-review

  38. Guests Like Gear Levers: Donor Binding to Coordinatively Unsaturated Metal Sites in MIL-101 Controls the Linker′s Rotation

    Khudozhitkov, A. E., Arzumanov, S. S., Kolokolov, D. I., Kholdeeva, O. A., Freude, D. & Stepanov, A. G., 5 Apr 2019, In: Chemistry - A European Journal. 25, 20, p. 5163-5168 6 p.

    Research output: Contribution to journal › Article › peer-review

  39. Post-synthetic modulation of the charge distribution in a metal-organic framework for optimal binding of carbon dioxide and sulfur dioxide

    Li, L., Da Silva, I., Kolokolov, D. I., Han, X., Li, J., Smith, G., Cheng, Y., Daemen, L. L., Morris, C. G., Godfrey, H. G. W., Jacques, N. M., Zhang, X., Manuel, P., Frogley, M. D., Murray, C. A., Ramirez-Cuesta, A. J., Cinque, G., Tang, C. C., Stepanov, A. G., Yang, S., & 1 othersSchroder, M., 7 Feb 2019, In: Chemical Science. 10, 5, p. 1472-1482 11 p.

    Research output: Contribution to journal › Article › peer-review

  40. NMR Study of the Host Structure and Guest Dynamics Investigated with Alkane/Alkene Mixtures in Metal Organic Frameworks ZIF-8

    Freude, D., Dvoyashkina, N., Arzumanov, S. S., Kolokolov, D. I., Stepanov, A. G., Chmelik, C., Jin, H., Li, Y., Kärger, J. & Haase, J., 24 Jan 2019, In: Journal of Physical Chemistry C. 123, 3, p. 1904-1912 9 p.

    Research output: Contribution to journal › Article › peer-review

  41. 2018

  42. Enhancement of Proton Conductivity in Nonporous Metal-Organic Frameworks: The Role of Framework Proton Density and Humidity

    Pili, S., Rought, P., Kolokolov, D. I., Lin, L., Da Silva, I., Cheng, Y., Marsh, C., Silverwood, I. P., García Sakai, V., Li, M., Titman, J. J., Knight, L., Daemen, L. L., Ramirez-Cuesta, A. J., Tang, C. C., Stepanov, A. G., Yang, S. & Schröder, M., 13 Nov 2018, In: Chemistry of Materials. 30, 21, p. 7593-7602 10 p.

    Research output: Contribution to journal › Article › peer-review

  43. Characterization of Fast Restricted Librations of Terephthalate Linkers in MOF UiO-66(Zr) by 2H NMR Spin-Lattice Relaxation Analysis

    Khudozhitkov, A. E., Kolokolov, D. I. & Stepanov, A. G., 21 Jun 2018, In: Journal of Physical Chemistry C. 122, 24, p. 12956-12962 7 p.

    Research output: Contribution to journal › Article › peer-review

  44. Dynamical heterogeneities in ionic liquids as revealed from deuteron NMR

    Khudozhitkov, A. E., Stange, P., Bonsa, A. M., Overbeck, V., Appelhagen, A., Stepanov, A. G., Kolokolov, D. I., Paschek, D. & Ludwig, R., 28 Mar 2018, In: Chemical Communications. 54, 25, p. 3098-3101 4 p.

    Research output: Contribution to journal › Article › peer-review

  45. 2017

  46. Characterization of Doubly Ionic Hydrogen Bonds in Protic Ionic Liquids by NMR Deuteron Quadrupole Coupling Constants: Differences to H-bonds in Amides, Peptides, and Proteins

    Khudozhitkov, A. E., Stange, P., Golub, B., Paschek, D., Stepanov, A. G., Kolokolov, D. I. & Ludwig, R., 6 Nov 2017, In: Angewandte Chemie - International Edition. 56, 45, p. 14310-14314 5 p.

    Research output: Contribution to journal › Article › peer-review

  47. Defibrillation of soft porous metal-organic frameworks with electric fields

    Knebel, A., Geppert, B., Volgmann, K., Kolokolov, D. I., Stepanov, A. G., Twiefel, J., Heitjans, P., Volkmer, D. & Caro, J., 20 Oct 2017, In: Science. 358, 6361, p. 347-351 5 p.

    Research output: Contribution to journal › Article › peer-review

  48. Porous Metal-Organic Polyhedral Frameworks with Optimal Molecular Dynamics and Pore Geometry for Methane Storage

    Yan, Y., Kolokolov, D. I., Da Silva, I., Stepanov, A. G., Blake, A. J., Dailly, A., Manuel, P., Tang, C. C., Yang, S. & Schröder, M., 27 Sept 2017, In: Journal of the American Chemical Society. 139, 38, p. 13349-13360 12 p.

    Research output: Contribution to journal › Article › peer-review

  49. Probing Gas Adsorption in Metal-Organic Framework ZIF-8 by EPR of Embedded Nitroxides

    Sheveleva, A. M., Anikeenko, A. V., Poryvaev, A. S., Kuzmina, D. L., Shundrina, I. K., Kolokolov, D. I., Stepanov, A. G. & Fedin, M. V., 14 Sept 2017, In: Journal of Physical Chemistry C. 121, 36, p. 19880-19886 7 p.

    Research output: Contribution to journal › Article › peer-review

  50. Probing the Guest-Mediated Structural Mobility in the UiO-66(Zr) Framework by 2H NMR Spectroscopy

    Khudozhitkov, A. E., Jobic, H., Kolokolov, D. I., Freude, D., Haase, J. & Stepanov, A. G., 1 Jun 2017, In: Journal of Physical Chemistry C. 121, 21, p. 11593-11600 8 p.

    Research output: Contribution to journal › Article › peer-review

  51. Tailoring porosity and rotational dynamics in a series of octacarboxylate metal-organic frameworks

    Moreau, F., Kolokolov, D. I., Stepanov, A. G., Easun, T. L., Dailly, A., Lewis, W., Blake, A. J., Nowell, H., Lennox, M. J., Besley, E., Yang, S. & Schröder, M., 21 Mar 2017, In: Proceedings of the National Academy of Sciences of the United States of America. 114, 12, p. 3056-3061 6 p.

    Research output: Contribution to journal › Article › peer-review

  52. Uncovering the Rotation and Translational Mobility of Benzene Confined in UiO-66 (Zr) Metal-Organic Framework by the 2H NMR-QENS Experimental Toolbox

    Kolokolov, D. I., Maryasov, A. G., Ollivier, J., Freude, D., Haase, J., Stepanov, A. G. & Jobic, H., 9 Feb 2017, In: Journal of Physical Chemistry C. 121, 5, p. 2844-2857 14 p.

    Research output: Contribution to journal › Article › peer-review

  53. 2016

  54. Ultraslow Dynamics of a Framework Linker in MIL-53 (Al) as a Sensor for Different Isomers of Xylene

    Khudozhitkov, A. E., Jobic, H., Freude, D., Haase, J., Kolokolov, D. I. & Stepanov, A. G., 29 Sept 2016, In: Journal of Physical Chemistry C. 120, 38, p. 21704-21709 6 p.

    Research output: Contribution to journal › Article › peer-review

  55. Mobility and reactivity of 4-substituted TEMPO derivatives in metal-organic framework MIL-53(Al)

    Poryvaev, A. S., Sheveleva, A. M., Kolokolov, D. I., Stepanov, A. G., Bagryanskaya, E. G. & Fedin, M. V., 19 May 2016, In: Journal of Physical Chemistry C. 120, 19, p. 10698-10704 7 p.

    Research output: Contribution to journal › Article › peer-review

  56. Mobility of Stable π-Complexes of Ethylene with Ag+ Cations in Ag/H-ZSM-5 Zeolite: A 2H Solid-State NMR Study

    Kolokolov, D. I., Arzumanov, S. S., Freude, D., Haase, J. & Stepanov, A. G., 17 Mar 2016, In: Journal of Physical Chemistry C. 120, 9, p. 4993-5000 8 p.

    Research output: Contribution to journal › Article › peer-review

  57. 2015

  58. Mobility of the 2-Methylimidazolate Linkers in ZIF-8 Probed by 2H NMR: Saloon Doors for the Guests

    Kolokolov, D. I., Stepanov, A. G. & Jobic, H., 10 Dec 2015, In: Journal of Physical Chemistry C. 119, 49, p. 27512-27520 9 p.

    Research output: Contribution to journal › Article › peer-review

  59. Metal-Cation-Independent Dynamics of Phenylene Ring in Microporous MOFs: A 2H Solid-State NMR Study

    Khudozhitkov, A. E., Kolokolov, D. I., Stepanov, A. G., Bolotov, V. A. & Dybtsev, D. N., 17 Nov 2015, In: Journal of Physical Chemistry C. 119, 50, p. 28038-28045 8 p.

    Research output: Contribution to journal › Article › peer-review

  60. Methane Mobility in Ag/H-ZSM-5 Zeolite in the Presence of Ethene: A View Based on PFG 1H MAS NMR Analysis of Methane Diffusivity

    Arzumanov, S. S., Kolokolov, D. I., Freude, D. & Stepanov, A. G., 28 Jul 2015, In: Journal of Physical Chemistry C. 119, 32, p. 18481-18486 6 p.

    Research output: Contribution to journal › Article › peer-review

  61. Diffusion of CH4 in ZIF-8 Studied by Quasi-Elastic Neutron Scattering

    Jobic, H., Kolokolov, D. I., Stepanov, A. G., Koza, M. M. & Ollivier, J., 16 Jul 2015, In: Journal of Physical Chemistry C. 119, 28, p. 16115-16120 6 p.

    Research output: Contribution to journal › Article › peer-review

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