Effect of Cyclic Temperature on the Corrosion Behavior of (α+β)-Brass (CuZn36Pb2As) and α Brass (CuZn21Si3P) in Tap Water
Effect of Cyclic Temperature on the Corrosion Behavior of (α+β)-Brass (CuZn36Pb2As) and α Brass (CuZn21Si3P) in Tap Water

Fatima Hamouche; Mohamed Ebn Touhami; Yassine Hassani; Yassine Baymou

Volume 4, Issue 1 , January 2024, , Pages 30-50

https://doi.org/10.48309/jaoc.2024.425642.1139

Abstract
  Characterizing the corrosion behavior of pipeline brasses undergoing cyclic temperature variation is essential for the prevention of degradation. Two brass alloys, (α+β)-brass ...  Read More
Optimizing Mechanical Properties in Ternary Al-Si-Cu Alloys: Influence of Composition on Microstructure and Hardness
Optimizing Mechanical Properties in Ternary Al-Si-Cu Alloys: Influence of Composition on Microstructure and Hardness

Fatima-Zahra Hachimi; Yassine Hassani; Bennaceur Ouaki; Mohammed Ebn Touhami

Volume 4, Issue 1 , January 2024, , Pages 62-75

https://doi.org/10.48309/jaoc.2024.433221.1158

Abstract
  This study focused on optimizing the mechanical properties of ternary Al-Si-Cu alloys. Alloys near the eutectic composition (AS5U5, AS5U10, AS5U15, AS10U5, AS10U10, AS10U15, AS15U5, ...  Read More
Synthesis, Spectral and Biological Studies of Co(II), Fe(II), Ni(II), Cu(II), Pd(II), Mn(II), Hg(II), Cd(II), and Zn(II) Complexes Derived from Benzohydrazide Schiff Base
Synthesis, Spectral and Biological Studies of Co(II), Fe(II), Ni(II), Cu(II), Pd(II), Mn(II), Hg(II), Cd(II), and Zn(II) Complexes Derived from Benzohydrazide Schiff Base

Debaraj B. Pallai; Raj R. Badekar; Kalimoddin I. Momin; Abhay S. Bondge; Ganpat R. Nagargoje; Prasad D. Kadam; Sharad P. Panchgalle; Vijaykumar S. More

Volume 4, Issue 1 , January 2024, , Pages 76-87

https://doi.org/10.48309/jaoc.2024.434283.1156

Abstract
  Electronic absorption spectra, infrared spectroscopy, nuclear magnetic resonance, molar conductance, and elemental analysis are some of the physicochemical methods used to characterize ...  Read More
Synthesis Method Effect on Acellular Bioactivity of Bioglasses: Structural Analysis and Solid-State NMR
Synthesis Method Effect on Acellular Bioactivity of Bioglasses: Structural Analysis and Solid-State NMR

Salwa El Baakili; Abdelhabib Semlali; Khalil El Mabrouk; Meriame Bricha

Volume 3, Issue 4 , November 2023, , Pages 268-283

https://doi.org/10.48309/jaoc.2023.416016.1117

Abstract
  This study used sol-gel and hydrothermal methods to prepare binary bioactive glasses (BG) of SiO2-CaO with 63% and 37% molar fractions, respectively. Different techniques characterized ...  Read More
Assessing High-Performance Energy Storage of the Synthesized ZIF-8 and ZIF-67
Assessing High-Performance Energy Storage of the Synthesized ZIF-8 and ZIF-67

Saba Ibrar; Naveed Zafar Ali; Ernest O. Ojegu; Ogo B. Odia; Imosobomeh L. Ikhioya; Ishaq Ahmad

Volume 3, Issue 4 , November 2023, , Pages 294-307

https://doi.org/10.48309/jaoc.2023.421600.1128

Abstract
  Zeolitic imidazolate frameworks (ZIF-8 and ZIF-67) were synthesized for energy storage by utilizing cobalt (II) nitrate hexahydrate, zinc nitrate hexahydrate, and 2-methyl imidazole. ...  Read More
Improved Morphological, Structural, and Optical Features of ErxCuNiO3 {x= 0, 0.5, 0.7, 0.9}
Improved Morphological, Structural, and Optical Features of ErxCuNiO3 {x= 0, 0.5, 0.7, 0.9}

Fawad Ali; Imtiaz Ahmad; Azmat Hussain; Sadeeq Ahmad; Muhammad Zaka Ansar; Yahaya Adezuka; Imosobomeh L. Ikhioya

Volume 3, Issue 4 , November 2023, , Pages 308-320

https://doi.org/10.48309/jaoc.2023.421597.1127

Abstract
  To synthesize ErCuNiO3, a 0.1 M solution of copper nitrate trihydrate (Cu(NO3)2·3H2O), nickel (II) nitrate hexahydrate Ni(NO3)2·6H2O, and sodium hydroxide (NaOH) were ...  Read More
An Environmentally Friendly Strategy for One-pot Synthesis of Dithiocarbamates Using Ceric Ammonium Nitrate (CAN) and PEG: H2O Solvent System
An Environmentally Friendly Strategy for One-pot Synthesis of Dithiocarbamates Using Ceric Ammonium Nitrate (CAN) and PEG: H2O Solvent System

Mazaahir kidwai; Poonam Dwivedi; Anwar Jahan

Volume 3, Issue 3 , July 2023, , Pages 156-168

https://doi.org/10.22034/jaoc.2023.397418.1080

Abstract
  It is reported that dithiocarbamates can be produced effectively, conveniently, simply, and selectively in a single reaction vessel. Accordingly, aryl/alkyl halides are coupled to the ...  Read More
Quantification of Langlois Reagent by 19F-NMR Spectroscopy
Quantification of Langlois Reagent by 19F-NMR Spectroscopy

Ganpat R. Nagargoje; Abhay S. Bondge; Prasad D. Kadam; Kalimoddin I. Momin; Sainath B. Zangade; Dadasaheb D. Kadam; Sharad P. Panchgalle; Vijaykumar Shivdas More

Volume 3, Issue 3 , July 2023, , Pages 213-223

https://doi.org/10.22034/jaoc.2023.404217.1086

Abstract
  Sodium trifluoromethanesulfinate (NaTFMS) is also known as “Laglois reagent” developed Quantitative 19F-NMR (QNMR) and also employed to determine the amounts of “Laglois ...  Read More
3D-QSAR, Molecular Docking, Molecular Dynamics Simulations and Structural Studies of Some Selected Inhibitors of the Glycoprotein (GPC) of Lassa Virus
3D-QSAR, Molecular Docking, Molecular Dynamics Simulations and Structural Studies of Some Selected Inhibitors of the Glycoprotein (GPC) of Lassa Virus

Emmanuel Israel Edache; Hadiza Adamu Dawi; Fabian Audu Ugbe

Volume 3, Issue 3 , July 2023, , Pages 224-244

https://doi.org/10.48309/jaoc.2023.410946.1103

Abstract
  3D-QSAR, comparative molecular field analysis- smart region description (SRD) and fractional factorial design (FFD) (CoMFA-FFD), and comparative molecular field analysis-uninformative ...  Read More
Assessment of Heavy Metals in Soil from Selected Farmlands in Nasarawa West, Nasarawa State, Nigeria
Assessment of Heavy Metals in Soil from Selected Farmlands in Nasarawa West, Nasarawa State, Nigeria

Ibrahim Adamu Mohammad; Suleiman Kabiru Madaki; Blessing Ifeyinwa Tabugbo; Rilwan Usman

Volume 3, Issue 3 , July 2023, , Pages 245-254

https://doi.org/10.48309/jaoc.2023.411962.1104

Abstract
  We refer to heavy metals as metallic element of relatively high-density when compared with its sizes and could be very toxic even at low concentration. Furthermore, these metals are ...  Read More
A Brief Review of Recent Furfural Production from Lignocellulosic Biomass: State of the Art of Processes, Technologies, and Optimization
A Brief Review of Recent Furfural Production from Lignocellulosic Biomass: State of the Art of Processes, Technologies, and Optimization

Md Riajul Islam Sardar; Fardaush Hasan; Md. Jone Alam; Imam Hossain Nadim; Md. Mahmud

Volume 3, Issue 2 , June 2023, , Pages 108-122

https://doi.org/10.22034/jaoc.2023.394685.1078

Abstract
  Furfural, an environmentally friendly alternative to petroleum-derived products, has gained significant attention as a versatile and sustainable chemical. This review article presents ...  Read More
Horsetail Assisted Green Synthesis of Fe3O4@SiO2-Pd: A Reusable and Highly Efficient Magnetically Separable Catalyst for Suzuki Coupling Reactions
Horsetail Assisted Green Synthesis of Fe3O4@SiO2-Pd: A Reusable and Highly Efficient Magnetically Separable Catalyst for Suzuki Coupling Reactions

Rosa Khazaei; Ardeshir Khazaei; Mahmoud Nasrollahzadeh

Volume 3, Issue 2 , June 2023, , Pages 123-133

https://doi.org/10.22034/jaoc.2023.397315.1079

Abstract
  Fe3O4@SiO2-Pd nanocatalyst was successfully synthesized from Horsetail plant (Equisetum arvense) that provides biosilica. The synthesized Fe3O4@SiO2-Pd nanocatalyst was characterized ...  Read More
High-yield Production of Amorphous Carbon via Ball Milling of Graphite and Prediction of Its Crystallite Size through ANN
High-yield Production of Amorphous Carbon via Ball Milling of Graphite and Prediction of Its Crystallite Size through ANN

Seyed Oveis Mirabootalebi; Gholam Hosien Akbari Fakhrabadi; Reza Mirahmadi Babaheydari

Volume 1, Issue 2 , April 2021, , Pages 76-85

https://doi.org/10.22034/jaoc.2021.288020.1021

Abstract
  < p>One of the main methods for the synthesis of amorphous and nanostructured carbon is the mechanical milling of graphite. However, calculation and anticipation of the amorphous ...  Read More