KR100300256B1 - 활성화기체의검출방법 - Google Patents

활성화기체의검출방법 Download PDF

Info

Publication number
KR100300256B1
KR100300256B1 KR1019940024856A KR19940024856A KR100300256B1 KR 100300256 B1 KR100300256 B1 KR 100300256B1 KR 1019940024856 A KR1019940024856 A KR 1019940024856A KR 19940024856 A KR19940024856 A KR 19940024856A KR 100300256 B1 KR100300256 B1 KR 100300256B1
Authority
KR
South Korea
Prior art keywords
voltage
gas
coating
current
inert
Prior art date
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.)
Expired - Fee Related
Application number
KR1019940024856A
Other languages
English (en)
Korean (ko)
Inventor
우도씨.퍼나이즈
Original Assignee
맥켈러 로버트 루이스
다우 코닝 코포레이션
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.)
Filing date
Publication date
Application filed by 맥켈러 로버트 루이스, 다우 코닝 코포레이션 filed Critical 맥켈러 로버트 루이스
Application granted granted Critical
Publication of KR100300256B1 publication Critical patent/KR100300256B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/17—Nitrogen containing
    • Y10T436/173845—Amine and quaternary ammonium
    • Y10T436/175383—Ammonia
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/17—Nitrogen containing
    • Y10T436/177692—Oxides of nitrogen
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/20—Oxygen containing
    • Y10T436/207497—Molecular oxygen

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)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
KR1019940024856A 1993-10-04 1994-09-30 활성화기체의검출방법 Expired - Fee Related KR100300256B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US131,278 1993-10-04
US08/131,278 US5403748A (en) 1993-10-04 1993-10-04 Detection of reactive gases

Publications (1)

Publication Number Publication Date
KR100300256B1 true KR100300256B1 (ko) 2001-12-28

Family

ID=22448720

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940024856A Expired - Fee Related KR100300256B1 (ko) 1993-10-04 1994-09-30 활성화기체의검출방법

Country Status (7)

Country Link
US (1) US5403748A (enExample)
EP (1) EP0650047B1 (enExample)
JP (1) JPH07159365A (enExample)
KR (1) KR100300256B1 (enExample)
CA (1) CA2132810A1 (enExample)
DE (1) DE69422878T2 (enExample)
TW (1) TW255045B (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4401570A1 (de) * 1994-01-20 1995-07-27 Rwe Energie Ag Einrichtung für die Messung von Zustandsgrößen in Gasen mit zumindest einem Halbleiter-Gassensor
US6018002A (en) * 1998-02-06 2000-01-25 Dow Corning Corporation Photoluminescent material from hydrogen silsesquioxane resin
US6572974B1 (en) 1999-12-06 2003-06-03 The Regents Of The University Of Michigan Modification of infrared reflectivity using silicon dioxide thin films derived from silsesquioxane resins
KR20070112954A (ko) 2006-05-24 2007-11-28 엘지.필립스 엘시디 주식회사 Ｔｆｔ 어레이 기판 및 그 제조방법
CN103430246B (zh) 2011-02-01 2017-05-17 慧与发展有限责任合伙企业 负微分电阻装置
US9558869B2 (en) 2013-07-30 2017-01-31 Hewlett Packard Enterprise Development Lp Negative differential resistance device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3149398A (en) * 1961-08-10 1964-09-22 Sprague Electric Co Silicon dioxide solid capacitor
US3271591A (en) * 1963-09-20 1966-09-06 Energy Conversion Devices Inc Symmetrical current controlling device
JPS5311075B2 (enExample) * 1973-02-09 1978-04-19
NL7414775A (nl) * 1974-11-13 1976-05-17 Philips Nv Werkwijze voor de vervaardiging van een span- ningsafhankelijke weerstand en daarmede ver- kregen spanningsafhankelijke weerstand.
US4507394A (en) * 1982-12-24 1985-03-26 Ngk Insulators, Ltd. High electric resistant zirconia and/or hafnia ceramics
US4756977A (en) * 1986-12-03 1988-07-12 Dow Corning Corporation Multilayer ceramics from hydrogen silsesquioxane
GB8816631D0 (en) * 1988-07-13 1988-08-17 Raychem Ltd Circuit protection arrangement
GB8816632D0 (en) * 1988-07-13 1988-08-17 Raychem Ltd Electrical device
US5284569A (en) * 1990-10-18 1994-02-08 Leybold Inficon Inc. Miniature gas sensor
US5312684A (en) * 1991-05-02 1994-05-17 Dow Corning Corporation Threshold switching device

Also Published As

Publication number Publication date
DE69422878T2 (de) 2000-06-15
DE69422878D1 (de) 2000-03-09
EP0650047B1 (en) 2000-02-02
EP0650047A1 (en) 1995-04-26
CA2132810A1 (en) 1995-04-05
JPH07159365A (ja) 1995-06-23
US5403748A (en) 1995-04-04
TW255045B (enExample) 1995-08-21

Similar Documents

Publication Publication Date Title
Wohltjen et al. A vapor-sensitive chemiresistor fabricated with planar microelectrodes and a Langmuir-Blodgett organic semiconductor film
EP3172582B1 (en) Thin-film resistive-based sensor
CA1207466A (en) Ptc circuit protection device
US3619614A (en) An infrared intensity detector
JP3744539B2 (ja) ガス検知の方法および装置
LaRoy et al. A solid‐state electrode for reducible gases
Nitta et al. Propane gas detector using SnO2 doped with Nb, V, Ti, or Mo
US4521290A (en) Thin layer electrochemical cell for rapid detection of toxic chemicals
KR100300256B1 (ko) 활성화기체의검출방법
US5302935A (en) Renewable gas sensor, renewable gas sensor base and method for renewing a gas sensor
EP0114310B1 (en) Carbon monoxide sensing element and process for manufacturing it
DE3839414A1 (de) Sensoranordnung zum nachweis von gasen durch exotherme katalytische reaktionen
GB2142147A (en) Gas sensor
Sun et al. Interface stability in hybrid metal-oxide magnetic trilayer junctions
JP7138240B2 (ja) 気体センサの駆動方法及び気体検出装置
US4223550A (en) Carbon monoxide detecting apparatus
FI102695B (fi) CB-Tunnelointiin perustuva lämpömittari
Basavaiah et al. Bistable switching and conduction mechanisms in Nb-Nb 2 O 5-Bi junctions
Grudin et al. High-temperature gas sensor using perovskite thin films on a suspended microheater
Kunets et al. Generation–recombination noise in doped-channel Al 0.3 Ga 0.7 As/GaAs/In 0.2 Ga 0.8 As quantum well micro-Hall devices
Peled et al. 1/f noise in bismuth ruthenate based thick-film resistors
KR100329807B1 (ko) 반도체식 가스 센서의 전극 구조
Ptak et al. 1/f noise versus magnetic field in RuO/sub 2/based thick film resistors
Lubberts et al. Cadmium selenide films deposited at high substrate temperature as tunneling barriers between tin electrodes
Goschnick et al. Electrical Characterisation of a Low-Density Layer of SnO Nanowires Deposited on a Set of Parallel Pt Electrodes

Legal Events

Date Code Title Description
PA0109 Patent application

St.27 status event code: A-0-1-A10-A12-nap-PA0109

R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

A201 Request for examination
P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

Fee payment year number: 1

St.27 status event code: A-2-2-U10-U11-oth-PR1002

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

LAPS Lapse due to unpaid annual fee
PC1903 Unpaid annual fee

Not in force date: 20040616

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

St.27 status event code: A-4-4-U10-U13-oth-PC1903

PC1903 Unpaid annual fee

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 20040616

St.27 status event code: N-4-6-H10-H13-oth-PC1903

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000