Aluminum oxide nano porous: Synthesis, properties, and applications

• Published in: Case studies in chemical and environmental engineering 2023-12, Vol.8, p.100428, Article 100428
• Main Authors: Rheima, Ahmed Mahdi, sabri Abbas, Zainab, Kadhim, Mustafa M., Hashim Mohammed, Srwa, Yahaia Alhameedi, Dheyaa, Rasen, Fadhil A., jawad al-bayati, Alaa dhari, Ramadan, Montather F., Talib Abed, Zainab, Salam Jaber, Asala, Hachim, Safa K., Ali, Farah K., Mahmoud, Zaid H., Kianfar, Ehsan
• Format: Article
• Language: English
• Subjects: Aluminum oxide nanoporous; Anodic aluminum oxide; High-density parallel nonporous; Nanostructures; Porous alumina structure; Porous metal oxide
• ISSN: 2666-0164; 2666-0164
• DOI: 10.1016/j.cscee.2023.100428

in recent years, most researchers are trying to seek out and develop effective and comparatively simple methods for producing nanostructures. In this regard, the methods of manufacturing self-regulated nanostructures with alternating arrays are given special attention. The anodization, which ends up within the formation of a porous metal oxide layer consisting of an everyday array of nanoporous, is one such method. The numerous applications of aluminum, research on the anodization has focused more on this metal. Anodic corundum may be a key sample material for creating nanostructures like nanowires, nanotubes. The anodic aluminum, which ends within the formation of porous alumina samples, is comparatively easy and ultimately leads to an array of high-density parallel nanoporous. During this paper, the final structure of porous anoxic alumina further because the growth mechanism of this layer within the presence of electrical field and therefore Penetration of Electrolyte species into the oxide layer, furthermore as explaining the expansion mechanism of porous oxide layer in steady state and hexagonal plasma membrane structure. Affecting the geometric parameters of the porous alumina structure like the pore diameter, the interpore distance, the wall thickness, and also Thickness of the Barrier Layer are discussed.