DK2137512T3 - Analyseindretning hhv. fremgangsmåde til undersøgelse af den katalytiske aktivitet af overflader - Google Patents

Analyseindretning hhv. fremgangsmåde til undersøgelse af den katalytiske aktivitet af overflader

Info

Publication number
DK2137512T3
DK2137512T3 DK08749610.5T DK08749610T DK2137512T3 DK 2137512 T3 DK2137512 T3 DK 2137512T3 DK 08749610 T DK08749610 T DK 08749610T DK 2137512 T3 DK2137512 T3 DK 2137512T3
Authority
DK
Denmark
Prior art keywords
reaction cell
cell
catalytic activity
reaction
investigating
Prior art date
Application number
DK08749610.5T
Other languages
English (en)
Inventor
Ursus Krueger
Raymond Ullrich
Jens Dahl Jensen
Volkmar Luethen
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of DK2137512T3 publication Critical patent/DK2137512T3/da

Links

Classifications

    • 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
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • G01N21/031—Multipass arrangements
    • 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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/27—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration
    • G01N21/272—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration for following a reaction, e.g. for determining photometrically a reaction rate (photometric cinetic analysis)
    • 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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/59—Transmissivity
    • 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
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • G01N2021/0325—Cells for testing reactions, e.g. containing reagents
    • 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
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • G01N21/05—Flow-through cuvettes

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Optical Measuring Cells (AREA)
DK08749610.5T 2007-04-25 2008-04-18 Analyseindretning hhv. fremgangsmåde til undersøgelse af den katalytiske aktivitet af overflader DK2137512T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007020544A DE102007020544A1 (de) 2007-04-25 2007-04-25 Analysevorrichtung bzw. Verfahren zur Untersuchung der katalytischen Aktivität von Oberflächen
PCT/EP2008/054760 WO2008132078A1 (de) 2007-04-25 2008-04-18 Analysevorrichtung bzw. verfahren zur untersuchung der katalytischen aktivität von oberflächen

Publications (1)

Publication Number Publication Date
DK2137512T3 true DK2137512T3 (da) 2011-04-26

Family

ID=39661453

Family Applications (1)

Application Number Title Priority Date Filing Date
DK08749610.5T DK2137512T3 (da) 2007-04-25 2008-04-18 Analyseindretning hhv. fremgangsmåde til undersøgelse af den katalytiske aktivitet af overflader

Country Status (6)

Country Link
US (1) US8586374B2 (da)
EP (1) EP2137512B1 (da)
AT (1) ATE495432T1 (da)
DE (2) DE102007020544A1 (da)
DK (1) DK2137512T3 (da)
WO (1) WO2008132078A1 (da)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9007594B1 (en) 2013-10-14 2015-04-14 Beijing Information Science & Technology University Gas detection system using fiber laser with active feedback compensation by reference cavity

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102323251B (zh) * 2011-08-22 2013-01-16 中国航空工业集团公司北京航空材料研究院 碳纤维上浆剂与树脂基体界面化学反应测试装置和测试方法
DE102019219949A1 (de) * 2019-12-18 2021-06-24 Robert Bosch Gmbh Substrat
DE102020109887B4 (de) 2020-04-08 2023-07-20 Opus Inspection, Inc. Gasmessgerät mit einer kompakten Bauform

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3901600A (en) * 1974-02-19 1975-08-26 Micromedic Systems Inc Apparatus for measuring enzyme concentrations using an optical instrument such as a spectrophotometer
US4750133A (en) * 1983-07-21 1988-06-07 Beckman Instruments, Inc. Validation of kinetic chemical reaction
AT392539B (de) * 1986-02-03 1991-04-25 Avl Verbrennungskraft Messtech Verfahren zur optischen bestimmung der katalytischen enzymaktivitaet einer probe, und eine anordnung zur durchfuehrung des verfahrens
GB9522361D0 (en) * 1995-11-01 1996-01-03 Secr Defence Liquid crystal polymers
US6998991B1 (en) * 2001-10-01 2006-02-14 Quantum Group Inc. Dual carbon monoxide sensor system with control catalyst: new CO and humidity method and apparatus
WO2003046508A2 (en) * 2001-11-09 2003-06-05 Biomicroarrays, Inc. High surface area substrates for microarrays and methods to make same
WO2004016348A1 (en) * 2002-08-15 2004-02-26 Velocys, Inc. Tethered catalyst processes in microchannel reactors and systems containing a tethered catalyst or tethered chiral auxiliary
US7541012B2 (en) * 2004-07-07 2009-06-02 The Hong Kong University Of Science And Technology Catalytic material and method of production thereof
DE102005011219A1 (de) * 2005-03-09 2006-09-14 Andreas Biedermann Verfahren und Vorrichtung zum Messen photokatalytischer Aktivität
CN101147054B (zh) * 2005-04-28 2011-06-08 丰田自动车株式会社 排气分析装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9007594B1 (en) 2013-10-14 2015-04-14 Beijing Information Science & Technology University Gas detection system using fiber laser with active feedback compensation by reference cavity

Also Published As

Publication number Publication date
US8586374B2 (en) 2013-11-19
ATE495432T1 (de) 2011-01-15
US20100136708A1 (en) 2010-06-03
DE102007020544A1 (de) 2008-10-30
EP2137512A1 (de) 2009-12-30
WO2008132078A1 (de) 2008-11-06
DE502008002296D1 (de) 2011-02-24
EP2137512B1 (de) 2011-01-12

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