3D simulations of ordered nanopore growth in alumina
| Autor: | Di Caprio, Dung, Bartosik, Łukasz, Stafiej, Janusz, Caprio, Dung Di |
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| Přispěvatelé: | Institut de Recherche de Chimie Paris (IRCP), Ecole Nationale Supérieure de Chimie de Paris - Chimie ParisTech-PSL (ENSCP), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS)-Ministère de la Culture (MC), Cardinal Stefan Wyszyński University |
| Rok vydání: | 2016 |
| Předmět: |
Work (thermodynamics)
Materials science Field (physics) Anodizing General Chemical Engineering Oxide Nanotechnology 02 engineering and technology 021001 nanoscience & nanotechnology Cellular automaton [CHIM.THEO]Chemical Sciences/Theoretical and/or physical chemistry Nanopore chemistry.chemical_compound chemistry 0202 electrical engineering electronic engineering information engineering Electrochemistry 020201 artificial intelligence & image processing [PHYS.COND]Physics [physics]/Condensed Matter [cond-mat] 0210 nano-technology Porosity Dissolution ComputingMilieux_MISCELLANEOUS |
| Zdroj: | Electrochimica Acta Electrochimica Acta, Elsevier, 2016, 188, pp.218-221. ⟨10.1016/j.electacta.2015.08.164⟩ |
| ISSN: | 0013-4686 |
| DOI: | 10.1016/j.electacta.2015.08.164 |
| Popis: | Anodization is an inexpensive and simple method for obtaining oxide layers on metals. When performed in certain parameter regimes these layers are nanostructured and can be used as scaffolds in manufacturing nanodevices. There is much dispute in the scientific community concerning the mechanism of anodization. Two models are most prominently featured in literature: Field Assisted Flow and Field Assisted Dissolution. We present a cellular automata implementation of the Field Assisted Dissolution model of anodization. In our work we provide evidence that this model yields the predicted hexagonally ordered porous layers that is in qualitative agreement with experimental work. |
| Databáze: | OpenAIRE |
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