No 4 / 2020

Download summary (PDF)

1. Milica MATIJEVIĆ, Maja N. STANKOVIĆ, Nenad S. KRSTIĆ, Milica G. NIKOLIĆ, Danijela A. KOSTIĆ

Application of oxidation processes in the purification of wastewaters from phenolic compounds

DOI: 10.33224/rrch.2020.65.4.01

Rev. Roum. Chim., 2020, 65(4), 313-327

Key words: phenolic compounds, oxidation process, waste water treatment.

Download Art 1 (PDF)

2. Nicolae SOLOMON and Iulia SOLOMON

Injection molded part material failure analysis

DOI: 10.33224/rrch.2020.65.4.02

Rev. Roum. Chim., 2020, 65(4), 329-341

Key words: warpage, crack, thermal analysis, torque, infrared analysis.

Download Art 2 (PDF)

3. Khuloud A. ALIBRAHIM, Foziah F. AL-FAWZAN and Moamen S. REFAT

Synthesize palladium and nickel oxide nanoparticles in the presence of 4-aminoantipyrine derivative as a precursor: decolorization efficiency of methylene blue

DOI: 10.33224/rrch.2020.65.4.03

Rev. Roum. Chim., 2020, 65(4), 343-352 

Key words: Schiff base, 4-aminoantipyrine, methylene blue, decolorization, nickel oxide, palladium oxide, NPs.

Download Art 3 (PDF)

4. Imen ABIDLI, Nebil SOUISSI and X. Ramón NÓVOA

Corrosion inhibition of steel by Prickly Pear: extraction, characterization and electrochemical studies

DOI: 10.33224/rrch.2020.65.4.04

Rev. Roum. Chim., 2020, 65(4), 353-360 

Key words: steel, barrier properties, mechanical properties, EIS, surface analysis.

Download Art 4 (PDF)

5. Fang HUANG, Fuquan GUO and Guoqin LIU

Thermal and mechanical properties of P(MMA-co-BMA)/MWNTs nanocomposites

DOI: 10.33224/rrch.2020.65.4.05

Rev. Roum. Chim., 2020, 65(4), 361-366 

Key words: P(MMA-co-BMA)/MWNTs; nanocomposites; thermal and mechanical properties.

Download Art 5 (PDF)

6. Meltem B. SAGLAM

Octa-substituted Co(II) and Mn(II) phthalocyanines containing butyl-4-hydroxybenzoate groups: Synthesis, characterization, aggregation, and investigation of their anti-microbial and anti-fungal activity properties

DOI: 10.33224/rrch.2020.65.4.06

Rev. Roum. Chim., 2020, 65(4), 367-374 

Key words: phthalonitrile, anti-bacterial, anti-fungal, synthesis, aggregation, peripheral.

Download Art 6 (PDF)

Download Art 6 Sup (PDF)

7. Kuddusi KARABODUK and Erdoğan HASDEMİR

Simultaneous determination of quercetin and luteolin in mate and white tea samples by voltammetry

DOI: 10.33224/rrch.2020.65.4.07

Rev. Roum. Chim., 2020, 65(4), 375-385

Key words: luteolin, quercetin, mate, white tea, voltammetry.

Download Art 7 (PDF)

8. Wei-Chao DU, Xiang-Yun WANG, Liu-Xiang KANG, Yong SU, Xian-Bin HUANG, Gang CHEN and Jie ZHANG

Application of carboxymethylated carob bean gum as eco-friendly water based drilling fluids additive

DOI: 10.33224/rrch.2020.65.4.08

Rev. Roum. Chim., 2020, 65(4), 387-393 

Key words: Carob bean gum, carboxymethylation, eco-friendly, drilling fluids.

Download Art 8 (PDF)

9. Amar NATH and Poorn Prakash PANDE

Synthesis of novel sugar based xanthates for the removal of copper and nickel harmful heavy metals from water

DOI: 10.33224/rrch.2020.65.4.09

Rev. Roum. Chim., 2020, 65(4), 395-401 

Key words: D-sorbitol xanthate, D-mannitol xanthate, metal ion removal, UV-visible spectroscopy.

Download Art 9 (PDF)

10. Chun-Bin TAN, Chang-Qin CHANG, Chun-Lan HE, Lian-Hui ZHANG and Xiao-Ling LIU

Separation and synthesis of the new DSFs

DOI: 10.33224/rrch.2020.65.4.10

Rev. Roum. Chim., 2020, 65(4), 403-406

Key words: separation, synthesis, DSFs, rpfC mutated Xac.

Download Art 10 (PDF)

Download Art 10 Sup (PDF)