Current Issue

Vol. 28 No. 2 (2026)
Published: 15-07-2026

Review article

  • Selective Hydrogenation of Benzene in the Presence of Aromatic Hydrocarbons: Mechanisms, Catalysts, and Modern Approaches

    Aiken Manassova, Seitkhan Azat, Rachid Amrousse, Kainaubek Toshtay
    137-161
    DOI: https://doi.org/10.18321/ectj1690

Article

  • Investigation of the Electrochemical Performance of Supercapacitor Pouch Cells in Hybrid and Symmetric Configurations using Aqueous Electrolytes

    Kamila Temirkulova, Aigul Tugelbayeva, Balaussa Balgabayeva, Bekzat Khamzin, Sami Ullah Khan, Zhazira Supiyeva
    105-116
    DOI: https://doi.org/10.18321/ectj1687

  • Hydrogen Fluoride Formation During Slow Reaction and Auto-Ignition Processes of Stoichiometric R32-Air Mixtures

    Chunkan Yu, Ulrich Maas
    117-126
    DOI: https://doi.org/10.18321/ectj1688

  • Investigation for Modification of Road Bitumen with Nanocarbon Materials

    Yerdos Ongarbayev, Yerzhan Imanbaev, Yerbol Tileuberdi, Ainur Zhambolova, Yernar Kanzharkan, Aliya Kenzhegaliyeva, Aksaule Kydyrali, Zulkhair Mansurov
    127-135
    DOI: https://doi.org/10.18321/ectj1689

  • Copper(II) Complexes of Oxyphosphonates: Synthesis, Spectroscopic Characterization and Plant Growth-Stimulating Activity

    Tolganay Zharkynbek, Zhaniya Kainarbayeva, Nurzhan Mukhamadiyev, Khaidar Tassibekov, Valentina Yu
    163-170
    DOI: https://doi.org/10.18321/ectj1691

  • Optimization of Deposition and Properties of Printed Complex-Composition Perovskite Films for Flexible Solar Cells

    Yerassyl Yerlanuly, Askhat Jumabekov
    171-179
    DOI: https://doi.org/10.18321/ectj1692

  • Investigation of the Chemical Interactions in the Na2MoO4-Glycerol-ZrOCl2-ErCl3-H2O System and Luminescent Characteristics of the Resulting Solid Precipitate

    Lusik Gegham Nersisyan Nersisyan, Hayk Razmik Petrosyan Petrosyan
    181-188
    DOI: https://doi.org/10.18321/ectj1693
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