AU2002358704A1 - Gas sensor and method for the detection of hydrogen according to the principle of work function measurement, and method for the production of such a gas sensor - Google Patents

Gas sensor and method for the detection of hydrogen according to the principle of work function measurement, and method for the production of such a gas sensor

Info

Publication number: AU2002358704A1
Authority: AU; Australia
Prior art keywords: gas sensor; principle; detection; production; work function
Prior art date: 2001-12-13
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Abandoned

Application number

AU2002358704A

Inventor

Ignaz Eisele

Martin Zimmer

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

VOIGT WOLFGANG M

Original Assignee

VOIGT WOLFGANG M

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2001-12-13

Filing date

2002-12-13

Publication date

2003-06-23

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7709052&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU2002358704(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

2002-12-13 Application filed by VOIGT WOLFGANG M filed Critical VOIGT WOLFGANG M

2003-06-23 Publication of AU2002358704A1 publication Critical patent/AU2002358704A1/en

Status Abandoned legal-status Critical Current

Classifications

- 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
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/403—Cells and electrode assemblies
- G01N27/414—Ion-sensitive or chemical field-effect transistors, i.e. ISFETS or CHEMFETS
- G01N27/4141—Ion-sensitive or chemical field-effect transistors, i.e. ISFETS or CHEMFETS specially adapted for gases
- G01N27/4143—Air gap between gate and channel, i.e. suspended gate [SG] FETs
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
- G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
- G01N33/0044—Sulphides, e.g. H2S
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
- G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
- G01N33/005—H2

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Biochemistry (AREA)
General Health & Medical Sciences (AREA)
Pathology (AREA)
Immunology (AREA)
Physics & Mathematics (AREA)
Analytical Chemistry (AREA)
General Physics & Mathematics (AREA)
Combustion & Propulsion (AREA)
Food Science & Technology (AREA)
Medicinal Chemistry (AREA)
Molecular Biology (AREA)
Microelectronics & Electronic Packaging (AREA)
Electrochemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)

AU2002358704A 2001-12-13 2002-12-13 Gas sensor and method for the detection of hydrogen according to the principle of work function measurement, and method for the production of such a gas sensor Abandoned AU2002358704A1 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
DE2001161214 DE10161214B4 (en)	2001-12-13	2001-12-13	Gas sensor and method for the detection of hydrogen according to the principle of work function measurement, and a method for producing such a gas sensor
DE10161214.1		2001-12-13
PCT/EP2002/014232 WO2003050526A2 (en)	2001-12-13	2002-12-13	Gas sensor and method for the detection of hydrogen according to the principle of work function measurement, and method for the production of such a gas sensor

Publications (1)

Publication Number	Publication Date
AU2002358704A1 true AU2002358704A1 (en)	2003-06-23

Family

ID=7709052

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU2002358704A Abandoned AU2002358704A1 (en)	2001-12-13	2002-12-13	Gas sensor and method for the detection of hydrogen according to the principle of work function measurement, and method for the production of such a gas sensor

Country Status (3)

Country	Link
AU (1)	AU2002358704A1 (en)
DE (1)	DE10161214B4 (en)
WO (1)	WO2003050526A2 (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE10110471C2 (en)	2001-03-05	2003-12-18	Siemens Ag	Alcohol sensor based on the principle of work function measurement
DE10335163B3 (en) *	2003-07-30	2005-03-03	Micronas Gmbh	gas sensor
DE10346071A1 (en) *	2003-10-04	2005-04-28	Daimler Chrysler Ag	Exhaust gas sensor and sensor-based emission control method
CN100587485C (en) *	2004-01-27	2010-02-03	H2Scan公司	Gas sensor with integrated reference device
DE102004013678A1 (en)	2004-03-18	2005-10-20	Micronas Gmbh	Device for detecting a gas or gas mixture
DE102004019639A1 (en) *	2004-04-22	2005-11-17	Siemens Ag	FET-based gas sensor
DE102004019641B4 (en)	2004-04-22	2009-10-01	Micronas Gmbh	FET-based gas sensor
DE102004019640A1 (en)	2004-04-22	2005-11-17	Siemens Ag	Method for increasing the selectivity of FET-based gas sensors
DE102004019604A1 (en)	2004-04-22	2005-11-17	Siemens Ag	Method for minimizing cross sensitivities in FET based gas sensors
US7772617B2 (en)	2005-03-31	2010-08-10	Micronas Gmbh	Gas sensitive field-effect-transistor
EP1707951A1 (en) *	2005-03-31	2006-10-04	Micronas GmbH	Gas-sensitive field effect transistor for detecting hydrogen sulphide
EP1707952A1 (en)	2005-03-31	2006-10-04	Micronas GmbH	Gas sensitive field effect transistor comprising air gap and manufacturing thereof
EP2006668B1 (en)	2007-06-22	2014-05-07	Micronas GmbH	Gas sensor
DE102007034331A1 (en) *	2007-07-24	2009-01-29	Robert Bosch Gmbh	Apparatus and method for detecting substances
DE102007034330A1 (en) *	2007-07-24	2009-01-29	Robert Bosch Gmbh	Apparatus and method for detecting substances
DE102007042265A1 (en) *	2007-09-06	2009-03-12	Micronas Gmbh	Circuit arrangement with a CC-FET gas sensor and method for its control
EP2141491A1 (en) *	2008-07-02	2010-01-06	Micronas GmbH	Gas sensor
DE102008042859A1 (en)	2008-10-15	2010-04-22	Robert Bosch Gmbh	Electronic component
DE102009018364A1 (en) *	2009-04-23	2010-11-25	Micronas Gmbh	Device for detecting a gas or gas mixture and method for producing such
DE102012210137B4 (en)	2012-06-15	2025-03-20	Bayerische Motoren Werke Aktiengesellschaft	Warning system in a motor vehicle with a hydrogen storage device
DE112018004562A5 (en)	2017-09-27	2020-06-04	Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.	FLUID SENSOR
WO2024236431A1 (en) *	2023-05-12	2024-11-21	Vocai Medical Ltd.	System and method for sensing of analyte concentrations

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4671852A (en) *	1986-05-07	1987-06-09	The Standard Oil Company	Method of forming suspended gate, chemically sensitive field-effect transistor
DE4239319C2 (en) *	1992-11-23	1996-10-02	Ignaz Prof Dr Eisele	Process for the spacer-free, hybrid construction of air gap and gate of suspended gate field effect transistors (SGFET) as well as components manufactured according to the process
DE4333875C2 (en) *	1993-10-05	1995-08-17	Zenko Dipl Ing Gergintschew	Semiconductor gas sensor based on a capacitive controlled field effect transistor (CCFET)
DE19814857C2 (en) *	1998-04-02	2000-09-28	Siemens Ag	Gas sensor based on the principle of work function measurement
ATE255723T1 (en) *	1998-04-02	2003-12-15	Siemens Ag	GAS SENSOR FOR DETECTING CARBON DIOXIDE BY MEASURING THE WORK WORK OF CARBONATES OR PHOSPHATES
DE19849932A1 (en) *	1998-10-29	2000-05-11	Siemens Ag	Gas detection based on the principle of measuring work functions
DE19956744C2 (en) *	1999-11-25	2002-02-21	Siemens Ag	gas sensor
DE10032062C2 (en) *	2000-07-01	2002-06-27	Eads Deutschland Gmbh	Gas sensor and use of a field effect transistor as a gas sensor

2001
- 2001-12-13 DE DE2001161214 patent/DE10161214B4/en not_active Revoked
2002
- 2002-12-13 WO PCT/EP2002/014232 patent/WO2003050526A2/en not_active Ceased
- 2002-12-13 AU AU2002358704A patent/AU2002358704A1/en not_active Abandoned

Also Published As

Publication number	Publication date
WO2003050526A3 (en)	2004-03-04
DE10161214A1 (en)	2003-07-03
DE10161214B4 (en)	2004-02-19
WO2003050526A2 (en)	2003-06-19

Similar Documents

Publication	Publication Date	Title
AU2002358704A1 (en)	2003-06-23	Gas sensor and method for the detection of hydrogen according to the principle of work function measurement, and method for the production of such a gas sensor
AU2002330855A1 (en)	2002-12-23	Thermal sensor for fluid detection
AU2003294535A1 (en)	2004-07-14	Polarisation interferometric method and sensor for detecting a chemical substance
AU2002368313A1 (en)	2004-05-25	Real-time remotely programmable radioactive gas detecting and measuring system
AU2003292105A1 (en)	2004-06-18	Method for determining the state of a field measuring instrument for process automation and process instrumentation, and field measuring instrument for carrying out the method
AU2002324315A1 (en)	2003-02-24	Method and system for measuring the topography of a sample
AU1769400A (en)	2000-05-22	Gas detection according to the principle of measuring work functions
AU2002366235A1 (en)	2003-06-30	Method and system for estimating gas production by a landfill or other subsurface source
AU6714100A (en)	2001-03-19	A gas sensor and its method of manufacture
GB0313471D0 (en)	2003-07-16	Gas sensors
AU2002214636A1 (en)	2002-04-22	Acid gas measuring sensors and method of making same
EP1660594B8 (en)	2014-11-12	Carbon black, method for the production of carbon black or other flame aerosols, and device for carrying out said method
AU2002328731A1 (en)	2004-04-23	Oxygen sensing compounds, methods for production thereof and their uses
AU2003206838A1 (en)	2003-09-02	Gas sensor and method for producing the same
AU2002302217A1 (en)	2002-11-11	Method and system for measuring the energy of a signal
AU2002358703A1 (en)	2003-06-23	Gas sensor and method for detecting substances according to the work function principle
IL144499A0 (en)	2002-05-23	Gas detection sensor
GB0115586D0 (en)	2001-08-15	Monitoring of gas sensors
AU2003205453A1 (en)	2003-09-02	Method for dynamic measuring the position and the orientation of a wheel
AU2003267387A1 (en)	2004-04-23	Method and gas measuring cell for the detection of various gases
AU2002219009A1 (en)	2002-07-01	Method for the selective detection of gases using laser spectroscopy
AU2003289484A1 (en)	2004-07-22	Process for producing oxygen partial pressure detecting part of resistance oxygen sensor
AU3279099A (en)	1999-09-15	A method for drift compensated measurement of gas concentration, and a photoacoustical gas sensor
AU2001263857A1 (en)	2001-10-30	Method for analysing measured gas
AU2003267589A1 (en)	2004-04-08	A system and method for measuring one or more properties of a gas

Legal Events

Date	Code	Title	Description
2004-09-02	MK6	Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase