Volume 19, Number 2, 2025 | Academic Journals and Conferences

In this Number

(21 papers)

Effect of Physico-Chemical Modification of Clinoptilolite Composites on Their Antimicrobial Activity

Volodymyr Vasylechko, Volodymyr Sydorchuk, Nazar Manko, Oksana Kostiv, Ol’ga Klyuchivska, Oleksandra Ilkov, Svitlana Bagday, Anatoliy Zelinskiy, Oleksandr Gromyko, Rostyslav Stoika, Yaroslav Kalychak

DOI: https://doi.org/10.23939/chcht19.02.183

pp. 183 - 195

Crystal Structure and Properties of Strontium Cobalt Vanadate Ceramics for Microwave Applications

Viktor Zavodyannyi, M. I. Voloshyn, Valentina Zubenko, Roman Kovalenko, Iryna Bereziuk

DOI: https://doi.org/10.23939/chcht19.02.196

pp. 196 - 213

Characterization and Interaction of Humic Acids with Metal Ions as a Function of Solution pH

Lilianna Oliynyk, Ihor Popadiuk, Olha Fedoryshyn, Olena Yaremkevych, Ananiy Kohut

DOI: https://doi.org/10.23939/chcht19.02.214

pp. 214 - 220

Diethyl 2,2'-(1H-1,2,4-Triazole-3,5-diyl)diacetate: Synthesis Strategies, Chemical Behavior, Crystal Structure and Hirshfeld Surface Analysis

Oleksandr Vashchenko, Dmytro Khomenko, Roman Doroshchuk, Oleksandr Vynohradov, Ilona Raspertova, Volodymyr Trachevskiy, Sergiu Shova, Rostyslav Lampeka

DOI: https://doi.org/10.23939/chcht19.02.221

pp. 221 - 228

Obtaining Epoxidized Monoalkyl Oleates of C2-C4 Alcohols Based on Waste Cooking Oil Using Strongly Acidic Ion Exchange Resins

David Davitadze, Serhii Konovalov, Stepan Zubenko, Oleksandra Pertko

DOI: https://doi.org/10.23939/chcht19.02.229

pp. 229 - 241

Synthesis, Аntibacterial, Аntifungal, and Antioxidant Activity of New (Benzo)Imidazo[2,1-b][1,3]Thiazine Quaternary Salts

Nataliia Slyvka, Lesya Saliyeva, Mariia Litvinchuk, Alina Grozav, Nina Yakovychuk, Mykhailo Vovk

DOI: https://doi.org/10.23939/chcht19.02.242

pp. 242 - 249

Synthesis, Antimicrobial and Antioxidant Activity of 3-Aryl-6,7-Dihydro-5H-[1,3]Thiazolo[3,2-a]Pyrimidines

Vasyl Zhylko, Lesya Saliyeva, Nataliia Slyvka, Alina Grozav, Nina Yakovychuk, Viktor Tkachuk, Mykhailo Vovk

DOI: https://doi.org/10.23939/chcht19.02.250

pp. 250 - 258

Investigation on the Swelling Kinetics of Gelatin Based Hydrogels

Olga Zawadzka, Przemysław Gnatowski, Edyta Piłat, Justyna Kucinska-Lipka

DOI: https://doi.org/10.23939/chcht19.02.259

pp. 259 - 269

Development of Membranes Based on Polyvinylidene Fluoride for Lithium Batteries

Leonid Kovalenko, Ivan Lisovskyi, Volodymyr Khomenko, Dmytro Patlun, Oleksandr Potapenko, Anatolii Belous

DOI: https://doi.org/10.23939/chcht19.02.270

pp. 270 - 276

Synthesis and Tailoring the Optimization and Dielectric Properties of PMMA/PEG/Barium Titanate Hybrid Nanostructures for Energy Storage and Electronics Applications

Aseel Hadi, Saba R. Salman, Najah M. L. Al Maimuri, Ahmed Hashim, Farhan Lafta Rashid, Ali S. Hasan

DOI: https://doi.org/10.23939/chcht19.02.277

pp. 277 - 285

Study on the Influence of Polycarboxylate-Type Superplasticizers MasterGlenium ACE 430 and MasterGlenium ACE 560 on the Physical and Technical Properties of Fine-Grained Concrete

Orest Vakhula, Diana Kindzera, Yurii Novytskyi

DOI: https://doi.org/10.23939/chcht19.02.286

pp. 286 - 296

Measures for Immobilization of Radioactive Waste in the Structure of Glass and Glass-Ceramics under Martial Law

Oksana Savvova, Natalia Teliura, Maksym Hozha, Оlena Babich, Yuliia Smyrnova, Iryna Lutsiuk

DOI: https://doi.org/10.23939/chcht19.02.297

pp. 297 - 306

Enhancing the Clarification of Azzaba Landfill Leachate Using Biocoagulants with Optimization by Box Behnken Design

Seif Eddine Semassel, Kenza Elhadeuf, Nabil Bougdah, Nabil Messikh

DOI: https://doi.org/10.23939/chcht19.02.307

pp. 307 - 326

Possibility of Obtaining Hyaluronic Acid from Cyanobacteria

Tetyana Kozlovs’ka, Myroslav Malovanyy, Olha Novokhatko, Oksana Liuta, Ivan Tymchuk, Valentyna Onipko

DOI: https://doi.org/10.23939/chcht19.02.327

pp. 327 - 334

Polymer Composites Based on Aromatic Polyamide and Aramid Fiber for Heavy-Duty Friction and Sealing Units

Oleg Kabat, Yulia Boiko

DOI: https://doi.org/10.23939/chcht19.02.335

pp. 335 - 341

Characteristics of Fly Ash as a Composite Filler

Lubov Melnyk, Lev Chernyak, Valentyn Sviderskyy, Ludmyla Vovchenko, Viktoriia Yevpak

DOI: https://doi.org/10.23939/chcht19.02.342

pp. 342 - 353

Prediction of Higher Heating Value of Raw Materials and Biochar

Denis Miroshnichenko, Valentine Koval, Maryna Zhylina, Nataliya Vytrykush , Mariia Shved, Mykhailo Miroshnychenko, Hennadii Omelianchuk, Serhiy Pyshyev

DOI: https://doi.org/10.23939/chcht19.02.354

pp. 354 - 368

Polymer Waste as a Prospective Raw Material for the Production of Petroleum Products and Construction Materials

Andrii Hryhorov, Olena Yatskevych, Alona Tulska, Mikhailo Nahliuk, Vyacheslav Kononovych

DOI: https://doi.org/10.23939/chcht19.02.369

pp. 369 - 377

Development and Research of Demulsifier Compositions for Dewatering of Heavy Crude Oils from Ukrainian Fields

Maksym Shyshchak, Petro Topilnytskyy, Viktoria Romanchuk, Tetiana Yarmola, Galyna Dudok

DOI: https://doi.org/10.23939/chcht19.02.378

pp. 378 - 384

Oxidation Kinetics of a Commercial Diesel Fuel and Its Fraction in the Presence of Metal-Containing Multi-Walled Carbon Nanotube Admixtures

Eldar Zeynalov, Jörg Friedrich, Asgar Huseynov, Narmin Mustafayeva, Eldar Gasimov

DOI: https://doi.org/10.23939/chcht19.02.385

pp. 385 - 394

Study on the Technical Lignin Effect on the Road Bitumen Properties

Taras Chipko, Myroslava Donchenko, Yuriy Prysiazhnyi, Roman Mnykh, Iryna Pochapska, Serhiy Pyshyev

DOI: https://doi.org/10.23939/chcht19.02.395 Attachment

pp. 395 - 402