Institution
Baku State University
Recent research
- Climate & EnvironmentOpen access
Efficient DR-23 adsorption by ZIF-67-acetate and sulfate in single and mixed dye matrices
Abstract Toxicants such as Direct Red-23 (DR-23) require advanced wastewater treatment techniques to mitigate environmental pollution. Herein, two variants of ZIF-67 (acetate and sulfate) were fabricated and investigated for the advanced adsorption of DR-23. Using different count...
- Materials & EnergyOpen access
Abstract Zinc oxide nanoparticles (ZnO NPs) were synthesized via a co-precipitation method and doped with Eu 3+ ions using three different approaches: in-situ doping during synthesis (Eu:ZnO(P)), post-synthesis doping (Eu:ZnO(S)), and modification of commercially available ZnO (E...
- Physics & SpaceOpen access
Abstract Determining whether Planck-scale effects can stabilize black holes addresses fundamental questions about black hole evaporation and quantum gravity consistency. Here, we analyze the thermodynamic topology ofSchwarzschild black holes under Planck-scale modified kinematics...
- Engineering & TechnologyOpen access
FTIR–XRD comparative study of pyrolysis residues obtained from plastic waste
This study examines the thermal degradation of PET-1 plastic waste containers (SIRAB, Azerbaijan) using FTIR spectroscopy and XRD analysis. Samples were pyrolyzed at 350°C, 450°C, and 550°C for 1 h under inert conditions. XRD results show a progressive loss of crystallinity with...