Volume 19, Number 3, 2025 | Academic Journals and Conferences

In this Number

(9 papers)

Synthesis and Thermodynamic Parameters of Phase Transitions of 3-(1-R-5-Phenyl-1H-Pyrrol-2-yl)propanoic Acid Derivatives

Dmytro Shevchenko, Yuriy Horak, Nadiia Tyschenko, Dariia Kichura, Mykola Obushak, Iryna Sobechko

DOI: https://doi.org/10.23939/chcht19.03.403

pp. 403 - 411

Structural and Coordination Features of a Hydrated Nickel-Bromide Complex with Hexamethylenetetramine

Mavliuda Tulenbaeva, Dilbara Altybaeva, Nargiza Abduraupova, Nazgul Mamaturaimova, Zhainagul Omoeva

DOI: https://doi.org/10.23939/chcht19.03.412

pp. 412 - 424

Study of the Influence of Ultrasonic Waves on the Sorption Capacity of Enriched Bentonite of the Cherkasy Deposit in Relation to Copper Ions

Viktoria Kochubei, Yaroslava Yaremchuk, Svitlana Yaholnyk, Myroslav Malovanyy

DOI: https://doi.org/10.23939/chcht19.03.425

pp. 425 - 433

Pore Structure and Adsorption Properties of Coal-Based Activated Carbons Prepared by Thermal-Shock Alkaline Activation

Viktoriia Sabierova, Yuliia Tamarkina, Volodymyr Kucherenko

DOI: https://doi.org/10.23939/chcht19.03.434

pp. 434 - 446

Sonochemical Synthesis, Characterization, and Antibacterial Activity Investigation of Copper Oxide Nanoparticles/Clinoptilolite Composite

Yuriy Sukhatskiy, Roman Mnykh, Iryna Tymchuk, Martyn Sozanskyi, Marian Matskiv, Zenovii Znak, Mariana Shepida, Artur Mazur

DOI: https://doi.org/10.23939/chcht19.03.447

pp. 447 - 454

Oxidative CO2 Dehydrogenation of Butane on Microspherical Zeolite-Containing Composites Based on Ukrainian Kaolin

Oleksandra Pertko, Yuliya Voloshyna, Lyubov Patrylak, Angela Yakovenko

DOI: https://doi.org/10.23939/chcht19.03.455

pp. 455 - 462

Formation of Excited Molecules from Fragments Formed in Heterogeneous-Homogeneous Processes in the Near-Surface Layer and Their Impact on Oxidation Processes

Garnik Sargsyan, Naira Baghdasaryan, Hrachya Sargsyan, Yurii Klimko

DOI: https://doi.org/10.23939/chcht19.03.463

pp. 463 - 472

Study of the interesterification process of palm oil into methyl esters with biocatalysts of aromatic compounds

Elvianto Dwi Daryono, I Nyoman Gede Wardana, Chandrawati Cahyani, Nurkholis Hamidi

DOI: https://doi.org/10.23939/chcht19.03.473

pp. 473 - 481

Synthesis, Identification, and Evaluation of Antibacterial Activity of Some New 4,5-Dihydro-1H-Pyrazoles, Derivatives from Substituted Chalcones

Jawdat Abdulwahid, Saad Jasim, Shakhawan Beebany

DOI: https://doi.org/10.23939/chcht19.03.482

pp. 4852 - 494