OPTIMIZATION OF SELF-ORGANIZED GROWTH OF NANOPOROUS ANODIC ALUMINA TEMPLATES FOR CAPACITOR APPLICATION

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26620%2F15%3APU116610" target="_blank" >RIV/00216305:26620/15:PU116610 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

OPTIMIZATION OF SELF-ORGANIZED GROWTH OF NANOPOROUS ANODIC ALUMINA TEMPLATES FOR CAPACITOR APPLICATION

Popis výsledku v původním jazyce

High-voltage nanoporous anodic films grown on aluminium in certain organic electrolytes are of increasing interest for potential applications as nanotemplates to electrical capacitors and, more generally, as models for investigating self-organized growthof anodic oxides at the frontier conditions. The major difficulty associated with this technology is that the process of pore nucleation and growth over a large-area aluminium substrate needs optimization and adaptation to the specific technological conditions applied to aluminium substrates as the surface finishing pre-treatments. In this work we have studied the impact of important pre-treatment technologies for Al foils, such as high temperature annealing and electrochemical polishing, on the pore nucleation and growth during galvanostatic formation of nanoporous anodic alumina templates in aqueous solutions of citric acid. It was revealed that the self-organized pore nucleation and growth is strictly dependent upon the anodizing se

Název v anglickém jazyce

OPTIMIZATION OF SELF-ORGANIZED GROWTH OF NANOPOROUS ANODIC ALUMINA TEMPLATES FOR CAPACITOR APPLICATION

Popis výsledku anglicky

High-voltage nanoporous anodic films grown on aluminium in certain organic electrolytes are of increasing interest for potential applications as nanotemplates to electrical capacitors and, more generally, as models for investigating self-organized growthof anodic oxides at the frontier conditions. The major difficulty associated with this technology is that the process of pore nucleation and growth over a large-area aluminium substrate needs optimization and adaptation to the specific technological conditions applied to aluminium substrates as the surface finishing pre-treatments. In this work we have studied the impact of important pre-treatment technologies for Al foils, such as high temperature annealing and electrochemical polishing, on the pore nucleation and growth during galvanostatic formation of nanoporous anodic alumina templates in aqueous solutions of citric acid. It was revealed that the self-organized pore nucleation and growth is strictly dependent upon the anodizing se

Druh

O - Ostatní výsledky

CEP obor

JB - Senzory, čidla, měření a regulace

OECD FORD obor

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Projekt

<a href="/cs/project/GA14-29531S" target="_blank" >GA14-29531S: Vytváření a vlastnosti vrstev z nových samouspořádaných 3D nanostruktur ze smíšených oxidů pro využití v pokročilých mikrosoučástkách (AnoNanoFilm)</a><br>

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2015

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů