FIELD: chemistry; nanotechnology; nanoelectronics.
SUBSTANCE: process implies anodic oxidation producing sacrificial layer of anodic alumina, aluminium selective removal of sacrificial layer, and aluminium anodic oxidation resulting in base layer of porous anodic alumina. Sacrificial and base layers are produced under potentiostatic conditions, reaction zone temperature being measured continuously in linear fashion in accordance with electric current density variation present in the course of anodic oxidation.
EFFECT: increase in degree of order of nanostructure of porous alumina.
3 cl, 4 dwg, 1 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF PRODUCING POROUS ANODIC TITANIUM OXIDE | 2012 |
|
RU2495963C1 |
| METHOD OF OBTAINING ANODE ALUMINIUM OXIDE WITH HIGHLY ORDERED POROUS STRUCTURE AND METHOD OF FORMING ARRAYS OF ANISOTROPIC NANOSTRUCTURES ON ITS BASE | 2010 |
|
RU2555366C2 |
| METHOD OF PRODUCING MEMBRANES WITH REGULAR NANOPORES FROM BARRIER-FILM METAL OXIDES | 2009 |
|
RU2405621C2 |
| PRODUCTION METHOD OF COATINGS, BASED ON NANOPOROUS TITANIUM DIOXIDE | 2016 |
|
RU2631780C1 |
| METHOD OF MAKING ALUMINIUM OXIDE-BASED MEMBRANES | 2011 |
|
RU2474466C1 |
| METHOD OF ANODIC TREATMENT OF FLAT ALUMINIUM PARTS | 2010 |
|
RU2448202C1 |
| METHOD FOR PRODUCING NANOSCALE POROUS ANODE ALUMINIUM OXIDE | 2017 |
|
RU2645237C1 |
| METHOD OF FORMING COLOURED DECORATIVE COATING BY ANODISATION | 2015 |
|
RU2620801C1 |
| FIELD EMISSION MICROTRIODE AND METHOD OF MANUFACTURE | 2006 |
|
RU2360321C2 |
| METHOD FOR PRODUCING CATALYTICALLY ACTIVE COMPOSITE MATERIAL | 2017 |
|
RU2641290C1 |
