Bulgarian Chemical Communications, Volume 57, Special Issue E, 2025
Selected papers presented

at the 2nd Seminar on investigations, modeling, and optimization of nanocomposite structures, 2 April 2025, Sofia

Contents:
1 PREFACE

Page i

Preface [PDF]

2 Wear resistance analysis of additively manufactured nanocomposite structures
Original Research Article
Pages 5 – 12
M. Dimova-Gabrovska, Y. Brusarska, E. Kirilova, D. Shopova, D. Damyanova, S. Rangelov
Article [PDF]

3 Synthesis, characterization and application aspects of barium titanate-based ceramic samples with graphene nanostructures introduced
Original Research Article
Pages 13 – 16
A. A. Georgieva, F. S. Yovkova, K. Z. Panayotova
Article [PDF]

4 Synthesis and properties of Ni-doped fine dispersed ceramic pigments
Original Research Article
Pages 17 – 22
M. G. Minova, F. S. Yovkova, I. G. Markovska, A. A. Georgieva

Article [PDF]
5 Adhesive bond between dentin and CROWNTEC with different printing orientations
Original Research Article
Pages 23 – 28
M. Dimova-Gabrovska, Y. Brusarska, E. Kirilova, S. Yanakiev, Z. Tomova, S. Rangelov
Article [PDF]

6 Calcium carbonate nanoparticles as a filler for gelatin-based biofilms: preparation, characterization and properties
Original Research Article
Pages 29 – 35
D. S. Kiryakova, A. S. Ilieva, G. R. Kolchakova
Article [PDF]

7 Application of Me-PAN nanocomposite membrane in two-stage ultrafiltration of industrial wastewater
Original Research Article
Pages 36 – 39
M. P. Miteva, V.O. Raikova
Article [PDF]

8 Nanofiller concentration in PMMA-nanocomposites for preliminary dental restorations
Original Research Article
Pages 40 – 51
M. Dimova-Gabrovska, R. Moskova, A. Vlahova, S. Rangelov
Article [PDF]

9 Thermal effects on concrete nanocomposites with central inclined cracks: Influence of crack geometry and nano-SiO₂ content
Original Research Article
Pages 52 – 60
G. N. Nikolova
Article [PDF]

10 Analytical and numerical study of thermal stresses and stress intensity factors in a concrete nanocomposite with nano-SiO₂ under monotonically increasing temperature
Original Research Article
Pages 61 – 67
G. N. Nikolova
Article [PDF]

11 Microbial and catalytic degradation of synthetic dyes
Original Research Article
Pages 68 – 75
N. Shukova, N. Armenova, D. Uzun, A. Gigova, O. Dimitrov, M. Dimtrova, L. Ljutzkanov, E. Razkazova-Velkova
Article [PDF]

12 Synthesis and properties of Cu - doped finely dispersed ceramic pigments
Original Research Article
Pages 76 – 82
F. S. Yovkova, M. G. Minova, A. A. Georgieva, I. G. Markovska
Article [PDF]

13 Preparation and analysis of epoxy/organoclay composites – structural characterization and mechanical properties
Original Research Article
Pages 83 – 86
V. A. Angelov, R. K. Krastev, T. T. Batakliev
Article [PDF]

14 Electrocatalytic oxidation of H2S by a ZrO2 catalyst on biochar carbon
Original Research Article
Pages 87 – 91
N. Shukova, D. Uzun, E. Razkazova-Velkova, K. Petrov, A. Gigova, O. Dimitrov, M. Dimitrova, L. Ljutzkanov
Article [PDF]

15 INSTRUCTIONS TO AUTHORS
Pages 92 – 93
Instructions [PDF]