WO2008149752A1 - 水素センサ - Google Patents
水素センサ Download PDFInfo
- Publication number
- WO2008149752A1 WO2008149752A1 PCT/JP2008/059833 JP2008059833W WO2008149752A1 WO 2008149752 A1 WO2008149752 A1 WO 2008149752A1 JP 2008059833 W JP2008059833 W JP 2008059833W WO 2008149752 A1 WO2008149752 A1 WO 2008149752A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- layer
- thin film
- catalyst layer
- film layer
- catalyst
- Prior art date
Links
- 239000001257 hydrogen Substances 0.000 title abstract 4
- 229910052739 hydrogen Inorganic materials 0.000 title abstract 4
- 125000004435 hydrogen atom Chemical class [H]* 0.000 title 1
- 239000003054 catalyst Substances 0.000 abstract 7
- 239000010409 thin film Substances 0.000 abstract 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 2
- 150000002431 hydrogen Chemical class 0.000 abstract 2
- 238000001514 detection method Methods 0.000 abstract 1
- 230000006866 deterioration Effects 0.000 abstract 1
- 238000005984 hydrogenation reaction Methods 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 abstract 1
- 230000035945 sensitivity Effects 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
- G01N21/783—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour for analysing gases
-
- 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
- G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N2021/7769—Measurement method of reaction-produced change in sensor
- G01N2021/7773—Reflection
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Immunology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Molecular Biology (AREA)
- Food Science & Technology (AREA)
- Biophysics (AREA)
- Nanotechnology (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Composite Materials (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Plasma & Fusion (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
Abstract
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/602,984 US20100178209A1 (en) | 2007-06-04 | 2008-05-28 | Hydrogen Sensor |
CA2688568A CA2688568C (en) | 2007-06-04 | 2008-05-28 | Hydrogen sensor |
EP08776948.5A EP2154528B1 (en) | 2007-06-04 | 2008-05-28 | Hydrogen sensor |
CN2008800189054A CN101680863B (zh) | 2007-06-04 | 2008-05-28 | 氢传感器 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007148001A JP5164435B2 (ja) | 2007-06-04 | 2007-06-04 | 水素センサ |
JP2007-148001 | 2007-06-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2008149752A1 true WO2008149752A1 (ja) | 2008-12-11 |
Family
ID=40093571
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2008/059833 WO2008149752A1 (ja) | 2007-06-04 | 2008-05-28 | 水素センサ |
Country Status (7)
Country | Link |
---|---|
US (1) | US20100178209A1 (ja) |
EP (1) | EP2154528B1 (ja) |
JP (1) | JP5164435B2 (ja) |
KR (1) | KR101470669B1 (ja) |
CN (1) | CN101680863B (ja) |
CA (1) | CA2688568C (ja) |
WO (1) | WO2008149752A1 (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5150533B2 (ja) * | 2009-03-06 | 2013-02-20 | 株式会社アツミテック | 水素センサ |
JP5789357B2 (ja) * | 2010-04-14 | 2015-10-07 | 株式会社アツミテック | 水素センサ |
US8048384B1 (en) * | 2010-08-31 | 2011-11-01 | University Of Central Florida Research Foundation, Inc. | Chemochromic hydrogen sensors |
CN104730114A (zh) * | 2013-12-19 | 2015-06-24 | 中国科学院上海硅酸盐研究所 | 一种用于氢气传感器的镁合金薄膜及其制备方法 |
CN105289588A (zh) * | 2014-07-28 | 2016-02-03 | 中国科学院上海硅酸盐研究所 | 一种钯合金催化薄膜材料及其制备方法 |
WO2018055925A1 (ja) * | 2016-09-23 | 2018-03-29 | 国立研究開発法人産業技術総合研究所 | 水素感知素子及び水素センサー |
EP3517495B1 (en) * | 2016-09-23 | 2021-06-16 | National Institute of Advanced Industrial Science and Technology | Hydrogen storage body, gasochromic dimming element, hydrogen sensing element, and hydrogen sensor |
KR102143526B1 (ko) * | 2017-07-31 | 2020-08-11 | 아주대학교산학협력단 | 가역적인 수소 가스 검출이 가능한 수소 센서 |
CN107643358B (zh) * | 2017-08-22 | 2021-07-06 | 中国船舶重工集团公司第七一八研究所 | 一种基于催化复合放热原理的氢气传感器 |
US10617104B2 (en) | 2017-11-17 | 2020-04-14 | Mark S. Semons | Fly reel with tool free channel locking drag system |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02165034A (ja) * | 1988-12-19 | 1990-06-26 | Sanyo Electric Co Ltd | 水素ガスセンサー |
JP2003147463A (ja) * | 2001-11-02 | 2003-05-21 | Toyota Central Res & Dev Lab Inc | 対水素反応素子およびそれを用いた水素検出装置 |
JP2005083832A (ja) | 2003-09-05 | 2005-03-31 | National Institute Of Advanced Industrial & Technology | 光学反射率変化を用いる水素センサ、水素検出方法及び検出装置 |
WO2007108261A1 (ja) * | 2006-03-17 | 2007-09-27 | Kabushiki Kaisha Atsumitec | 水素ガス検知装置 |
WO2007108276A1 (ja) * | 2006-03-20 | 2007-09-27 | Kabushiki Kaisha Atsumitec | 水素センサ |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6647166B2 (en) * | 2000-08-17 | 2003-11-11 | The Regents Of The University Of California | Electrochromic materials, devices and process of making |
US6762871B2 (en) * | 2002-03-11 | 2004-07-13 | National Institute Of Advanced Industrial Science And Technology | Switchable mirror glass using magnesium-containing thin film |
EP1730795A2 (en) * | 2004-03-31 | 2006-12-13 | Matsushita Electric Industrial Co., Ltd. | Organic photoelectric conversion element utilizing an inorganic buffer layer placed between an electrode and the active material |
JP5105140B2 (ja) * | 2005-09-12 | 2012-12-19 | 独立行政法人産業技術総合研究所 | 全固体型反射調光エレクトロクロミック素子及びそれを用いた調光部材 |
JP4158862B2 (ja) * | 2005-10-17 | 2008-10-01 | 株式会社アツミテック | 水素ガス可視化装置 |
NL1030299C2 (nl) * | 2005-10-28 | 2007-05-03 | Advanced Chem Tech | Optische schakelinrichting. |
-
2007
- 2007-06-04 JP JP2007148001A patent/JP5164435B2/ja active Active
-
2008
- 2008-05-28 CA CA2688568A patent/CA2688568C/en active Active
- 2008-05-28 EP EP08776948.5A patent/EP2154528B1/en active Active
- 2008-05-28 CN CN2008800189054A patent/CN101680863B/zh active Active
- 2008-05-28 KR KR1020097024526A patent/KR101470669B1/ko active IP Right Grant
- 2008-05-28 US US12/602,984 patent/US20100178209A1/en not_active Abandoned
- 2008-05-28 WO PCT/JP2008/059833 patent/WO2008149752A1/ja active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02165034A (ja) * | 1988-12-19 | 1990-06-26 | Sanyo Electric Co Ltd | 水素ガスセンサー |
JP2003147463A (ja) * | 2001-11-02 | 2003-05-21 | Toyota Central Res & Dev Lab Inc | 対水素反応素子およびそれを用いた水素検出装置 |
JP2005083832A (ja) | 2003-09-05 | 2005-03-31 | National Institute Of Advanced Industrial & Technology | 光学反射率変化を用いる水素センサ、水素検出方法及び検出装置 |
WO2007108261A1 (ja) * | 2006-03-17 | 2007-09-27 | Kabushiki Kaisha Atsumitec | 水素ガス検知装置 |
WO2007108276A1 (ja) * | 2006-03-20 | 2007-09-27 | Kabushiki Kaisha Atsumitec | 水素センサ |
Non-Patent Citations (4)
Title |
---|
BAO S. ET AL.: "Titanium-buffer-layer-inserted switchable mirror based on MgNi alloy thin film", JPN. J. APPL. PHYS., vol. 45, no. 23, 2006, pages L588 - L590, XP008122483 * |
PASTUREL M. ET AL.: "Stabilized switchable "black state" in Mg2NiH4/Ti/Pd thin films for optical hydrogen sensing", APPL. PHYS. LETT., vol. 89, no. 2, 2006, pages 021913-1 - 021913-3, XP012086944 * |
See also references of EP2154528A4 |
YOSHIMURA K.: "Gas Chromism (Gas Chromic Glass)", OPTICAL AND ELECTRO-OPTICAL ENGINEERING CONTACT, vol. 45, no. 10, 2007, pages 516 - 520, XP008122488 * |
Also Published As
Publication number | Publication date |
---|---|
JP2008298724A (ja) | 2008-12-11 |
EP2154528A1 (en) | 2010-02-17 |
EP2154528B1 (en) | 2018-01-24 |
JP5164435B2 (ja) | 2013-03-21 |
KR101470669B1 (ko) | 2014-12-08 |
CA2688568C (en) | 2016-03-15 |
CN101680863B (zh) | 2012-07-04 |
CN101680863A (zh) | 2010-03-24 |
KR20100025513A (ko) | 2010-03-09 |
EP2154528A4 (en) | 2016-08-24 |
US20100178209A1 (en) | 2010-07-15 |
CA2688568A1 (en) | 2008-12-11 |
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