No 5 / 2020
1. Zheng-Qing CHU, Muhammad Kamran SIDDIQUI, Muhammad Faisal NADEEM and Muhammad NAEEM
Topological properties of chemical structures
DOI: 10.33224/rrch.2020.65.5.01
Rev. Roum. Chim., 2020, 65(5), 411-423
Key words: molecular graphs, cuprite, titanium difluoride, Boron-Carbon crystal structure of Zagreb indices, Zagreb coindices, Sanskruti index.
2. Özge Akay and Hamit Yurtseven
Calculation of the thermodynamic functions using a mean field model for the fluid-solid transition in nitrogen
DOI: 10.33224/rrch.2020.65.5.02
Rev. Roum. Chim., 2020, 65(5), 425-432
Key words: thermodynamic functions, mean field model, fluid-solid transition, N2.
3. Dan GUO, Donggang TAO, Muhammad Kamran SIDDIQUI, Muhammad NAEEM, Abdul Qudair BAIG, Muhammad Razwan AZHAR
Eccentricity based topological indices of chain octahedron structure
DOI: 10.33224/rrch.2020.65.5.03
Rev. Roum. Chim., 2020, 65(5), 433-445
Key words: molecular graph, eccentric connectivity polynomial, eccentric connectivity index, total eccentricity, average eccentricity, atom bond connectivity index, geometric arithmetic index, chain octahedron structure.
4. Muhammad Aamer RASHID, Sarfraz AHMAD, Muhammad Kamran SIDDIQUI and Muhammad NAEEM
Computing topological indices of crystallographic structures
DOI: 10.33224/rrch.2020.65.5.04
Rev. Roum. Chim., 2020, 65(5), 447-459
Key words: forgotten, augmented, Balaban indices, ee-defined the Zagreb indices, titanium difluoride, crystallographic structure of Cu2O.
5. Djilali BOULERBA, Abdelhalim ZOUKEL and Mohamed Benabdallah TAOUTI
Effect of some solvents on the molecular interaction between filler/Matrix: case of PMMA/SiO2 nanocomposites
DOI: 10.33224/rrch.2020.65.5.05
Rev. Roum. Chim., 2020, 65(5), 461-466
Key words: PMMA, silica, solvent, FT-IR, material studio, surface interaction energy, sol-gel.
6. Somayeh Adibi SEDEH, Mohammad Kazem MOHAMMADI, Masood FEREIDOONNEZHAD and Ali JAVID
Synthesis and evaluation of cytotoxic activity of new acenaphtho triazin benzamide derivatives
DOI: 10.33224/rrch.2020.65.5.06
Rev. Roum. Chim., 2020, 65(5), 467-472
Key words: acenaphtho triazine, synthesis, guanidine, cancer.
7. Mozhgan SADAT-JALALI, Mohammadreza MANAFI, Seyed Saied HOMAMI, Banafsheh GORJI and Amirhossein MONZAVI
Efficient synthesis of bis-(4-hydroxycoumarin) using sulfanilic acid as recyclable catalyst in water
DOI: 10.33224/rrch.2020.65.5.07
Rev. Roum. Chim., 2020, 65(5), 473-480
Key words: 3,3′-(arylmethylene)-bis-(4-hydroxycoumarins), biscoumarin, 4-hydroxycoumarin, sulfanilic acid.
8. Milica SPASOJEVIĆ, Lenka RIBIC-ZELENOVIĆ, Miroslav SPASOJEVIĆ and Tomislav TRIŠOVIĆ
The effect of the composition of the alloy of RuO2 and Pt nanocrystals on intermediate adsorption during methanol oxidation
DOI: 10.33224/rrch.2020.65.5.08
Rev. Roum. Chim., 2020, 65(5), 481-489
Key words: methanol, electrocatalyst, fuel cell, ruthenium, platinum.
9. Volodymyr DIICHUK, Iryna DIICHUK and Igor WINKLER
A voltammetry investigation of the exchange processes running on the interphase CdSb/electrolyte
DOI: 10.33224/rrch.2020.65.5.09
Rev. Roum. Chim., 2020, 65(5), 491-497
Key words: CdSb semiconductor, interphase exchange process, surface passivation, voltammetry, thermodynamic calculations.
10. Soufiane BOUDJEMAA and Belkam ZIDELKHEIR
Removal properties of methylene blue from aqueous solutions by organomodified montmorillonite: isotherm, thermodynamics and kinetic studies
DOI: 10.33224/rrch.2020.65.5.10
Rev. Roum. Chim., 2020, 65(5), 499-508
Key words: montmorillonite, organomodified montmorillonite, Methylene Blue, adsorption, kinetic, thermodynamic.