Volume 60, Iss. 5, 2025

Journal of Chemical Technology and Metallurgy

60, Iss. 5, 2025
ISSN 1314-7471 (print)
ISSN 1314-7978 (on line)

Editor-in-Chief
Prof. Dr. Dancho Danalev
University of Chemical Technology and Metallurgy

Co-Editor
Assoc. Prof. Dr. Angelina Popova
University of Chemical Technology and Metallurgy

 

Synthesis and characterisation of bio-sourced copolymers containing myrcene and conjugated diene initiated by neodymium-based coordination catalysts

Saliha Loughmari, Marc Visseaux, Abdelaziz El Bouadili

 

Synthesis and photostability of some new 1,8-naphthalimide derivatives as colour monomers for fluorescent polymers

Polya M. Miladinova

 

Influence of various solvents on the polyphenolic composition of extracts from Cannabis sativa L. and Cannabis indica plants

Nikolay Kaloyanov, Nikolay Vetskov, Vanya Gerasimova, Milena Funeva-Peycheva, Chavdar Chilev

 

Two-antennary oligoglycine complexes with indomethacin in aqueous media: formation and characterization

Eduarda Encheva, Dimitrinka Arabadzhieva, Ivan Minkov, Anna Gyurova, Vesselin Petrov, Elena Mileva

 

Synthesis and physicochemical properties of new triple lutetium tellurites

Aitolkyn Toibek, Kenzhebek Rustembekov

 

Phase composition and micromorphology of polyphase diopside-bearing materials

Momchil Dyulgerov, Bojidar Jivov, Vladimir Petkov, Mihaela Aleksandrova, Gabriel Peev

 

Optimization approaches for enhanced production of phytase from the halophilic  bacterium Cobetia marina Strain 439

Ivanka Boyadzhieva, Kaloyan Berberov, Nikolina Atanasova, Nikolay Krumov, Yana Gocheva, Lyudmila Kabaivanova

 

Influence of the surfactant concentration on the rose oil filled urea-formaldehyde microcapsules

Stanislav G. Bayryamov

 

Graphene oxide-based hydrogel in phenol sensors

Razan AL-Zghoul, Borhan Albiss, Nathir A. F. Al-Rawashdeh

 

Effect of post-weld heat treatment on tensile properties of friction stir-welded joints of nanostructured AA2024 alloy

Majid Naseri, Mohammad Alvand, Omid Imantalab, Davood Gholami, Ehsan Borhani

 

Study on recovery of alumina grains and fiberglass from rejected and used abrasive discs

Kolio Troev, Dimitar Tanovski, Georgi Avdeev, Ivan Zahariev, Dragomir Tatchev, Bogdan Ranguelov

 

Comparative performance of PEM electrolyzer: Stationary vs dynamic mode

Jordan Iliev, Dimitar Boychev, Galin Borisov, Vladimir Dimitrov, Evelina Slavcheva

 

Enhancing regeneration system cyclic stability for all-iron flow batteries through nafion membrane modification with a silica nanolayer

Yaroslav Kolosovskyi, Oleksii Kosohin, Olga Linyucheva

 

Ultrasonic-assisted electrodeposition of SnNi(C) composite coatings

Katya Ignatova, Daniela Lilova

 

The influence of the crucible and the cooling rate on the structure of glasses and glass-crystalline materials in the CaO-Na₂O-P₂O₅-B₂O₃ system

Tina Tasheva

 

Production of bioethanol from Cap Tikus by redistillation

Emma Julin Pongoh, Siti Machmudah, Rymond Jusuf Rumampuk, Johny Zeth Lombok, Vistarani Arini Tiwow

 

Study of the leaching process for copper from the production waste of the balkhash copper smelter with the addition of an oxidizing agent

Aliyash Ospanova, Gulmira Kokibasova, Akzharkyn Kadirbekova, Timur Sadykov, Muratbek Sydykanov, Gulnar Ospanova

 

Improvement and research of a new combined method for producing screw fittings using computer modeling

Sergey Lezhnev, Andrey Tolkushkin, Evgeniy Panin, Elena Shiriaeva, Pavel Tsyba

 

Guide for Authors

 

The present issue of Journal of Chemical Technology and Metallurgy is published with the financial support of the Bulgarian Fund “Scientific Research”, Contract No KP-06-NP6/22, 02 December 2024.