Anodic Aluminum Oxide Films, Nanoporous Templates, and Electrolytic Capacitors
This community researches the electrochemical formation of oxide layers on aluminum and other metals, creating porous structures used as templates for nanomaterials and as dielectrics in electronic components.
The work centers on anodizing aluminum alloys to produce anodic aluminum oxide (AAO) films with controlled pore sizes. These nanoporous structures serve as templates for fabricating nanowire arrays, photonic crystals, and sensors. A significant portion of the research addresses corrosion resistance and surface modification of aluminum, stainless steel, and titanium. Additionally, the community investigates the properties and failure mechanisms of aluminum electrolytic capacitors, which rely on these anodic oxide films as their core dielectric material.
The community is most prominent in aluminum research, comprising 1.7% of all tracked aluminum papers, and in tantalum research, where it accounts for 1.6% of the total. It also contributes to research on sulfur, titanium, and silicon, though with smaller shares.
The community includes 6,932 papers, published primarily in the Journal of The Electrochemical Society, Electrochimica Acta, and Thin Solid Films.
Recent work continues to focus on the fabrication of through-hole AAO membranes, the anodization of stainless steels for functional surfaces, and the development of high-voltage aluminum solid polymer capacitors.