MD3705F1 - Procedeu de obtinere a nanostructurilor tubulare de oxid de aluminiu pe suport de aluminiu - Google Patents
Procedeu de obtinere a nanostructurilor tubulare de oxid de aluminiu pe suport de aluminiu Download PDFInfo
- Publication number
- MD3705F1 MD3705F1 MDA20070305A MD20070305A MD3705F1 MD 3705 F1 MD3705 F1 MD 3705F1 MD A20070305 A MDA20070305 A MD A20070305A MD 20070305 A MD20070305 A MD 20070305A MD 3705 F1 MD3705 F1 MD 3705F1
- Authority
- MD
- Moldova
- Prior art keywords
- aluminum
- obtaining
- oxide nanostructures
- aluminum oxide
- nanostructures
- Prior art date
Links
- 239000002086 nanomaterial Substances 0.000 title abstract 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title abstract 3
- 229910052782 aluminium Inorganic materials 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 title abstract 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 2
- 239000007864 aqueous solution Substances 0.000 abstract 2
- 238000005554 pickling Methods 0.000 abstract 2
- 238000005260 corrosion Methods 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 abstract 1
- 239000003792 electrolyte Substances 0.000 abstract 1
- 239000011888 foil Substances 0.000 abstract 1
- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 abstract 1
- 235000011007 phosphoric acid Nutrition 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
Landscapes
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Abstract
Inventia se refera la tehnologia de producere a materialelor nanostructurate, in special la procedee de obtinere a nanostructurilor prin tratament electrochimic, care pot fi aplicate in micro-, opto-si nanoelectronica. Procedeul de obtinere a nanostructurilor tubulare de oxid de aluminiu pe suportde aluminiu include decaparea electrochimica a unei folii de aluminiu intr-un electrolit, totodata decaparea electrochimica se efectueaza intr-o solutie apoasa de sulfat de nichel cu concentratia de 0,5…3,0 g/ml la temperatura de 15…40°C si tensiunea curentului de 35…50 V, cu corodarea chimica ulterioara intr-o solutie apoasa de acid ortofosforic cu concentratia de 5,0…15,0 g/ml la temperatura de20…50°C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20070305A MD3705G2 (ro) | 2007-11-06 | 2007-11-06 | Procedeu de obţinere a nanostructurilor tubulare de oxid de aluminiu pe suport de aluminiu |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20070305A MD3705G2 (ro) | 2007-11-06 | 2007-11-06 | Procedeu de obţinere a nanostructurilor tubulare de oxid de aluminiu pe suport de aluminiu |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MD3705F1 true MD3705F1 (ro) | 2008-09-30 |
| MD3705G2 MD3705G2 (ro) | 2009-04-30 |
Family
ID=39812060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MDA20070305A MD3705G2 (ro) | 2007-11-06 | 2007-11-06 | Procedeu de obţinere a nanostructurilor tubulare de oxid de aluminiu pe suport de aluminiu |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD3705G2 (ro) |
-
2007
- 2007-11-06 MD MDA20070305A patent/MD3705G2/ro not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| MD3705G2 (ro) | 2009-04-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG4A | Patent for invention issued | ||
| KA4A | Patent for invention lapsed due to non-payment of fees (with right of restoration) | ||
| MM4A | Patent for invention definitely lapsed due to non-payment of fees |