Morphology of anodic aluminum oxide anodized in a mixture of phosphoric acid and lithium phosphate monobasic

Abd‐Elnaiem, Alaa M.; Rashad, M.

doi:10.1088/2053-1591/aae32d

Cited by 4 publications

(2 citation statements)

References 36 publications

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“…Alternatively, an electrolyte additive may promote the incorporation of elements meant to improve properties of alumina matrix. The addition of lithium phosphate to the electrolyte successfully incorporating lithium ions into NAA during its formation is presented in [ 104 ]. The incorporation of metal ions may be potentially attractive with the intention to increase the conductivity of the material [ 105 ].…”

Section: Nanoporous Anodic Alumina (Naa): Definition and Formationmentioning

confidence: 99%

Recent Advances in Nanoporous Anodic Alumina: Principles, Engineering, and Applications

2021

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The development of aluminum anodization technology features many stages. With the story stretching for almost a century, rather straightforward—from current perspective—technology, raised into an iconic nanofabrication technique. The intrinsic properties of alumina porous structures constitute the vast utility in distinct fields. Nanoporous anodic alumina can be a starting point for: Templates, photonic structures, membranes, drug delivery platforms or nanoparticles, and more. Current state of the art would not be possible without decades of consecutive findings, during which, step by step, the technique was more understood. This review aims at providing an update regarding recent discoveries—improvements in the fabrication technology, a deeper understanding of the process, and a practical application of the material—providing a narrative supported with a proper background.

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Section: Nanoporous Anodic Alumina (Naa): Definition and Formationmentioning

confidence: 99%

Recent Advances in Nanoporous Anodic Alumina: Principles, Engineering, and Applications

2021

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“…In relation to this, an interesting phenomenon was observed during AAO preparation. It was reported that anodic aluminum oxide can be modified in situ during fabrication by incorporation of ions from the electrolyte into the oxide film [ 34 , 35 , 36 , 37 , 38 , 39 , 40 , 41 ]. It was observed that during anodization, the positively polarized anode attracted electrolyte species, mainly negatively charged ones.…”

Section: Introductionmentioning

confidence: 99%

Modification of Anodic Titanium Oxide Bandgap Energy by Incorporation of Tungsten, Molybdenum, and Manganese In Situ during Anodization

2023

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In this research, we attempted to modify the bandgap of anodic titanium oxide by in situ incorporation of selected elements into the anodic titanium oxide during the titanium anodization process. The main aim of this research was to obtain photoactivity of anodic titanium oxide over a broader sunlight wavelength. The incorporation of the selected elements into the anodic titanium oxide was proved. It was shown that the bandgap values of anodic titanium oxides made at 60 V are in the visible region of sunlight. The smallest bandgap value was obtained for anodic titanium oxide modified by manganese, at 2.55 eV, which corresponds to a wavelength of 486.89 nm and blue color. Moreover, it was found that the pH of the electrolyte significantly affects the thickness of the anodic titanium oxide layer. The production of barrier oxides during the anodizing process with properties similar to coatings made by nitriding processes is reported for the first time.

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Enrich the competency of MnCo2O4 electrode exposed under air plasma to achieve superior coulombic efficiency in super capacitors

K C,

Vijayalakshmi

2024

Appl. Phys. A

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Morphology of anodic aluminum oxide anodized in a mixture of phosphoric acid and lithium phosphate monobasic

Cited by 4 publications

References 36 publications

Recent Advances in Nanoporous Anodic Alumina: Principles, Engineering, and Applications

Recent Advances in Nanoporous Anodic Alumina: Principles, Engineering, and Applications

Modification of Anodic Titanium Oxide Bandgap Energy by Incorporation of Tungsten, Molybdenum, and Manganese In Situ during Anodization

Enrich the competency of MnCo2O4 electrode exposed under air plasma to achieve superior coulombic efficiency in super capacitors

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