ITTO20040883A1 - THIN THIN THIN SEMICONDUCTOR GAS FILM SENSOR, WITH IMPROVED SELECTIVITY - Google Patents
THIN THIN THIN SEMICONDUCTOR GAS FILM SENSOR, WITH IMPROVED SELECTIVITYInfo
- Publication number
- ITTO20040883A1 ITTO20040883A1 ITTO20040883A ITTO20040883A1 IT TO20040883 A1 ITTO20040883 A1 IT TO20040883A1 IT TO20040883 A ITTO20040883 A IT TO20040883A IT TO20040883 A1 ITTO20040883 A1 IT TO20040883A1
- Authority
- IT
- Italy
- Prior art keywords
- thin
- film sensor
- semiconductor gas
- gas film
- improved selectivity
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
- G01N31/10—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using catalysis
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
- G01N27/12—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid
- G01N27/125—Composition of the body, e.g. the composition of its sensitive layer
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITTO20040883 ITTO20040883A1 (en) | 2004-12-17 | 2004-12-17 | THIN THIN THIN SEMICONDUCTOR GAS FILM SENSOR, WITH IMPROVED SELECTIVITY |
PCT/EP2005/056798 WO2006064029A1 (en) | 2004-12-17 | 2005-12-14 | Thin film semiconductor gas sensor with improved selectivity |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITTO20040883 ITTO20040883A1 (en) | 2004-12-17 | 2004-12-17 | THIN THIN THIN SEMICONDUCTOR GAS FILM SENSOR, WITH IMPROVED SELECTIVITY |
Publications (1)
Publication Number | Publication Date |
---|---|
ITTO20040883A1 true ITTO20040883A1 (en) | 2005-03-17 |
Family
ID=35929599
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITTO20040883 ITTO20040883A1 (en) | 2004-12-17 | 2004-12-17 | THIN THIN THIN SEMICONDUCTOR GAS FILM SENSOR, WITH IMPROVED SELECTIVITY |
Country Status (2)
Country | Link |
---|---|
IT (1) | ITTO20040883A1 (en) |
WO (1) | WO2006064029A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4325213A1 (en) * | 2022-08-18 | 2024-02-21 | Infineon Technologies AG | A chemo-resistive gas sensing device comprising a catalytic gas filter arrangement |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0517366B1 (en) * | 1991-06-07 | 1996-04-03 | Ford Motor Company Limited | Method and apparatus for sensing oxides of Nitrogen |
DE19708770C1 (en) * | 1997-03-04 | 1998-08-27 | Siemens Ag | Gas sensor for detecting methane |
DE19829916B4 (en) * | 1998-07-06 | 2005-03-24 | Envica Gmbh | Process for the regeneration of catalysts and regenerated catalysts |
GB9903021D0 (en) * | 1999-02-10 | 1999-03-31 | Capteur Sensors & Analysers | Gas sensors with improved specificity and poison resistance |
DE19916798C2 (en) * | 1999-04-14 | 2001-10-18 | Daimler Chrysler Ag | Thin-film semiconductor gas sensor and method for the detection of gases |
-
2004
- 2004-12-17 IT ITTO20040883 patent/ITTO20040883A1/en unknown
-
2005
- 2005-12-14 WO PCT/EP2005/056798 patent/WO2006064029A1/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
WO2006064029A1 (en) | 2006-06-22 |
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