MD4423B1 - Senzor de gaze pe baza oxizilor semiconductori (variante) - Google Patents
Senzor de gaze pe baza oxizilor semiconductori (variante) Download PDFInfo
- Publication number
- MD4423B1 MD4423B1 MDA20150001A MD20150001A MD4423B1 MD 4423 B1 MD4423 B1 MD 4423B1 MD A20150001 A MDA20150001 A MD A20150001A MD 20150001 A MD20150001 A MD 20150001A MD 4423 B1 MD4423 B1 MD 4423B1
- Authority
- MD
- Moldova
- Prior art keywords
- gas sensor
- deposited
- film
- sensor based
- semiconductor oxides
- Prior art date
Links
- 239000004065 semiconductor Substances 0.000 title abstract 3
- 239000007789 gas Substances 0.000 abstract 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- BERDEBHAJNAUOM-UHFFFAOYSA-N copper(I) oxide Inorganic materials [Cu]O[Cu] BERDEBHAJNAUOM-UHFFFAOYSA-N 0.000 abstract 2
- KRFJLUBVMFXRPN-UHFFFAOYSA-N cuprous oxide Chemical compound [O-2].[Cu+].[Cu+] KRFJLUBVMFXRPN-UHFFFAOYSA-N 0.000 abstract 2
- 239000011521 glass Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 239000000758 substrate Substances 0.000 abstract 2
- 238000003786 synthesis reaction Methods 0.000 abstract 2
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 abstract 1
- 239000005751 Copper oxide Substances 0.000 abstract 1
- 229910000431 copper oxide Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 239000004332 silver Substances 0.000 abstract 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
Abstract
Invenţia se referă la tehnica electrică de măsurat, în particular la senzori de gaze pe bază de pelicule nanocristaline de oxid de cupru dopate cu argint.Senzorul de gaze pe baza oxizilor semiconductori, conform primei variante pentru etanol, include un substrat de sticlă, pe una din suprafeţele căruia este depusă prin metoda sintezei chimice din soluţii o peliculă de Cu2O:Ag cu o grosime de 1 µm, care este tratată termic la o temperatură de 650°C timp de 30 min. Contactele ohmice sunt depuse pe peliculă şi executate în formă de meandru.Senzorul de gaze pe baza oxizilor semiconductori, conform variantei a doua pentru hidrogen, include un substrat de sticlă, pe una din suprafeţele căruia este depusă prin metoda sintezei chimice din soluţii o peliculă de Cu2O:Ag cu o grosime de 1 µm, care este tratată termic la o temperatură de 450°C timp de 30 min. Contactele ohmice sunt depuse pe peliculă şi executate în formă de meandru.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20150001A MD4423C1 (ro) | 2015-01-13 | 2015-01-13 | Senzor de gaze pe baza oxizilor semiconductori (variante) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20150001A MD4423C1 (ro) | 2015-01-13 | 2015-01-13 | Senzor de gaze pe baza oxizilor semiconductori (variante) |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MD4423B1 true MD4423B1 (ro) | 2016-05-31 |
| MD4423C1 MD4423C1 (ro) | 2016-12-31 |
Family
ID=56096829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MDA20150001A MD4423C1 (ro) | 2015-01-13 | 2015-01-13 | Senzor de gaze pe baza oxizilor semiconductori (variante) |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD4423C1 (ro) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD4495C1 (ro) * | 2016-09-09 | 2018-01-31 | Николай АБАБИЙ | Senzor de etanol pe bază de oxid de cupru |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2530276B2 (ja) * | 1992-09-14 | 1996-09-04 | 株式会社森製作所 | 接触燃焼式一酸化炭素センサ |
| MD2220C2 (ro) * | 2000-09-28 | 2004-01-31 | Валериу МИРОН | Sensor heterojoncţional de gaze toxice |
| MD2154C2 (ro) * | 2001-11-07 | 2003-10-31 | Валериан ДОРОГАН | Senzor de gaze |
| MD3018G2 (ro) * | 2005-08-10 | 2007-01-31 | Институт Прикладной Физики Академии Наук Молдовы | Senzor de gaze |
| MD3086G2 (ro) * | 2005-08-10 | 2007-01-31 | Институт Прикладной Физики Академии Наук Молдовы | Senzor de gaze pe semiconductori |
| US8702962B1 (en) * | 2007-05-25 | 2014-04-22 | The United States Of America As Represented By The Administrator Of National Aeronautics And Space Administration | Carbon dioxide gas sensors and method of manufacturing and using same |
| CN101913645B (zh) * | 2010-08-16 | 2012-07-25 | 南京大学 | Cu2O纳米晶、其制备方法、用途及酒精传感器 |
-
2015
- 2015-01-13 MD MDA20150001A patent/MD4423C1/ro not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD4495C1 (ro) * | 2016-09-09 | 2018-01-31 | Николай АБАБИЙ | Senzor de etanol pe bază de oxid de cupru |
Also Published As
| Publication number | Publication date |
|---|---|
| MD4423C1 (ro) | 2016-12-31 |
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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 |