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Abdulelah, Haider
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Aerospace Engineering Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Education Electrical & Electronics Engineering Environmental Science Languange, Linguistic, Communication & Media Medicine & Pharmacology Physics

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Journal : International Journal Multidisciplinary

 1 
A SUBJECT REVIEW ON THE: ADVANCING ELECTRONIC DEVICES WITH CONDUCTIVE POLYANILINE NANOCOMPOSITE THIN FILMS: CHARACTERISTICS, AND APPLICATIONS Jarad, Amer N.; Dheyab, Raed A.; Abdulelah, Haider
International Journal Multidisciplinary (IJMI) Vol. 2 No. 1 (2025): International Journal Multidisciplinary
Publisher : Antis-Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61796/ijmi.v2i1.279

Abstract

Objective: This study aims to provide a comprehensive review of conductive polyaniline (PANI), emphasizing its synthesis, characterization, nanocomposites, thin films, and diverse applications. The primary goal is to compile the latest findings and advancements, highlighting PANI's potential in materials science and electronics due to its high conductivity and adaptability. Method: The study explores various PANI synthesis methods, including chemical synthesis and electrochemical polymerization. Detailed analyses are conducted on PANI’s properties, such as surface morphology, conductivity mechanisms, doping processes, and structural characteristics. Techniques for manufacturing PANI thin films, including deposition methods and surface modifications, are reviewed alongside characterization approaches used to evaluate their properties. Results: PANI nanocomposites are examined, focusing on their integration into nanomaterials and resulting characteristics. Applications in electronic devices, sensors, biosensors, energy storage, organic electronics, and flexible electronics are discussed extensively. Additionally, methods for enhancing PANI’s performance and characteristics are highlighted, underscoring its practical utility in advanced technologies. Novelty: This review consolidates recent developments in PANI research, offering in-depth insights into its synthesis, structural attributes, and application spectrum. By addressing PANI’s role in emerging technologies such as flexible and wearable electronics, the study underscores its significance and potential for future advancements in materials science and electronic applications.
OPTICAL PROPERTIES OF ZNO NANOCOMPOSITE DOPED WITH POLYMER POLYETHYLENE GLYCOL: REVIEW Jarad, Amar N.; Abdulelah, Haider; Dheyab, Raed A.
International Journal Multidisciplinary (IJMI) Vol. 3 No. 1 (2026): International Journal Multidisciplinary (IJMI)
Publisher : Antis-Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61796/ijmi.v3i1.387

Abstract

Objective: The integration of inorganic nanostructures into polymer matrices has revolutionized the field of functional materials, enabling the creation of composites with tailored properties for advanced applications, with PEG/ZnO nanocomposites emerging as a subject of intense research interest due to their synergistic functionalities. Method: This review provides a comprehensive analysis of PEG/ZnO nanocomposites, meticulously detailing the various synthesis strategies, including in-situ growth, ex-situ blending, and sol-gel methods, and discussing how these methods influence the morphology and dispersion of ZnO within the PEG matrix. Result: The review delves into the profound modifications in the composite's structural, optical, thermal, electrical, and mechanical properties as characterized by techniques such as XRD, FTIR, Raman spectroscopy, UV-Vis, PL, DSC, and SEM/TEM, while also mapping the vast application spectrum spanning biomedical fields, energy storage, photocatalysis, and ultraviolet shielding. Novelty: Finally, the review addresses the current challenges and future perspectives, outlining the path for next-generation PEG/ZnO-based materials, thus offering valuable insights into the advancement of functional nanocomposites.
NOISE-INDUCED HEARING LOSS IN OIL FIELDS Abdulelah, Haider; Badr, Sanaa Q.; Alaziz, Baheya Abdulbaqi
International Journal Multidisciplinary (IJMI) Vol. 3 No. 1 (2026): International Journal Multidisciplinary (IJMI)
Publisher : Antis-Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61796/ijmi.v3i1.388

Abstract

Objective: Noise-induced hearing loss (NIHL) poses a significant risk to workers in high-noise environments, particularly in the oil industry. This study investigates the prevalence of NIHL and tinnitus among employees at Basra Oil Company. Method: Recent data indicates that 23% of workers exposed to noise experience hearing loss, compared to only 7% among those not exposed, and a preliminary assessment of hearing difficulty was conducted, revealing critical risk factors such as increased noise exposure and family history of hearing issues. Pure-tone audiometry (PTA) testing, performed on 354 workers, found that none showed significant hearing impairment, suggesting effective safety measures. Result: However, the gradual nature of NIHL necessitates ongoing monitoring and preventive strategies. Novelty: Recommendations include implementing regular hearing tests every six months, establishing comprehensive hearing conservation programs, and promoting awareness of noise hazards, with these measures aiming to safeguard the auditory health of workers and improve overall occupational safety.
Co-Authors Abdulelah, Zainab Alaziz, Baheya Abdulbaqi Badr, Sanaa Q. Dheyab, Raed A. Fouad, Firas Jarad, Amar N. Jarad, Amer N. Modhi, Hussein Sweah, Zainab J