EP3325958A4 - Sensor element for a chemical sensor and chemical sensor - Google Patents

Sensor element for a chemical sensor and chemical sensor Download PDF

Info

Publication number: EP3325958A4
Authority: EP; European Patent Office
Prior art keywords: sensor; chemical; chemical sensor; sensor element
Prior art date: 2015-07-10
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP15898415.3A

Other languages

German (de)

French (fr)

Other versions

EP3325958A1 (en

Inventor

Yue Chau Garen KWAN

Ging Meng Ng

Liping Sharon CHIA

Rui Quan GOH

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.)

Robert Bosch GmbH

Original Assignee

Robert Bosch GmbH

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.)

2015-07-10

Filing date

2015-07-10

Publication date

2019-01-23

2015-07-10 Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH

2018-05-30 Publication of EP3325958A1 publication Critical patent/EP3325958A1/en

2019-01-23 Publication of EP3325958A4 publication Critical patent/EP3325958A4/en

Status Withdrawn legal-status Critical Current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
- G01N27/02—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
- G01N27/126—Composition of the body, e.g. the composition of its sensitive layer comprising organic polymers

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Electrochemistry (AREA)
Physics & Mathematics (AREA)
Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Analytical Chemistry (AREA)
Biochemistry (AREA)
General Health & Medical Sciences (AREA)
General Physics & Mathematics (AREA)
Immunology (AREA)
Pathology (AREA)
Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)

EP15898415.3A 2015-07-10 2015-07-10 Sensor element for a chemical sensor and chemical sensor Withdrawn EP3325958A4 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PCT/SG2015/050210 WO2017010932A1 (en)	2015-07-10	2015-07-10	Sensor element for a chemical sensor and chemical sensor

Publications (2)

Publication Number	Publication Date
EP3325958A1 EP3325958A1 (en)	2018-05-30
EP3325958A4 true EP3325958A4 (en)	2019-01-23

Family

ID=57757523

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP15898415.3A Withdrawn EP3325958A4 (en)	2015-07-10	2015-07-10	Sensor element for a chemical sensor and chemical sensor

Country Status (2)

Country	Link
EP (1)	EP3325958A4 (en)
WO (1)	WO2017010932A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN107219270B (en) *	2017-06-01	2020-01-17	大连理工大学	A new type of ammonia gas sensor based on reduced graphene oxide-tungsten disulfide composite material and its preparation process
CN108931559B (en) *	2018-05-22	2020-03-17	山东大学	Boron-doped graphene-modified Au @ ZnO core-shell heterojunction type triethylamine gas sensor and preparation method thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20100039124A1 (en) *	2006-06-15	2010-02-18	The Trustees Of Dartmouth College	Molecularly Imprinted Polymer Sensor Systems And Related Methods
CN102692445A (en) *	2011-03-25	2012-09-26	中国科学院长春应用化学研究所	Organic semiconductor gas sensor with organic heterojunction-containing gas-sensitive layer
US20130075794A1 (en) *	2002-01-16	2013-03-28	Keith Bradley	Nano-electronic sensors for chemical and biological analytes, including capacitance and bio-membrane devices

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP4530034B2 (en) *	2007-03-30	2010-08-25	株式会社イデアルスター	Gas sensor, gas detection module therefor, and gas measurement system using them
US8384409B2 (en) *	2007-05-03	2013-02-26	The Regents Of The University Of California	Ultra-thin organic TFT chemical sensor, making thereof, and sensing method
WO2010115434A1 (en) *	2009-04-06	2010-10-14	Sensic Ab	Gas sensor
GB2482666B (en) *	2010-08-03	2012-06-20	Dna Electronics Ltd	Chemical sensor

2015
- 2015-07-10 WO PCT/SG2015/050210 patent/WO2017010932A1/en not_active Ceased
- 2015-07-10 EP EP15898415.3A patent/EP3325958A4/en not_active Withdrawn

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20130075794A1 (en) *	2002-01-16	2013-03-28	Keith Bradley	Nano-electronic sensors for chemical and biological analytes, including capacitance and bio-membrane devices
US20100039124A1 (en) *	2006-06-15	2010-02-18	The Trustees Of Dartmouth College	Molecularly Imprinted Polymer Sensor Systems And Related Methods
CN102692445A (en) *	2011-03-25	2012-09-26	中国科学院长春应用化学研究所	Organic semiconductor gas sensor with organic heterojunction-containing gas-sensitive layer

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
See also references of WO2017010932A1 *
ZHOU XIAOQING ET AL: "Preparation, characterization and NH3-sensing properties of reduced graphene oxide/copper phthalocyanine hybrid material", SENSORS AND ACTUATORS B: CHEMICAL: INTERNATIONAL JOURNAL DEVOTED TO RESEARCH AND DEVELOPMENT OF PHYSICAL AND CHEMICAL TRANSDUCERS, ELSEVIER BV, NL, vol. 193, 2 December 2013 (2013-12-02), pages 340 - 348, XP028818814, ISSN: 0925-4005, DOI: 10.1016/J.SNB.2013.11.090 *

Also Published As

Publication number	Publication date
WO2017010932A1 (en)	2017-01-19
EP3325958A1 (en)	2018-05-30

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Legal Events

Date	Code	Title	Description
2018-04-27	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2018-05-30	17P	Request for examination filed	Effective date: 20180212
2018-05-30	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2018-05-30	AX	Request for extension of the european patent	Extension state: BA ME
2018-10-17	DAV	Request for validation of the european patent (deleted)
2018-10-17	DAX	Request for extension of the european patent (deleted)
2019-01-23	A4	Supplementary search report drawn up and despatched	Effective date: 20190102
2019-01-23	RIC1	Information provided on ipc code assigned before grant	Ipc: G01N 27/12 20060101AFI20181218BHEP
2019-12-27	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2020-01-29	18D	Application deemed to be withdrawn	Effective date: 20190730