PL445987A1 - Materiał aktywny zmieniający swoje właściwości spektroskopowe pod wpływem zmian wilgotności otoczenia, sposób otrzymywania tego materiału i jego zastosowanie - Google Patents

Materiał aktywny zmieniający swoje właściwości spektroskopowe pod wpływem zmian wilgotności otoczenia, sposób otrzymywania tego materiału i jego zastosowanie

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Publication number
PL445987A1
PL445987A1 PL445987A PL44598723A PL445987A1 PL 445987 A1 PL445987 A1 PL 445987A1 PL 445987 A PL445987 A PL 445987A PL 44598723 A PL44598723 A PL 44598723A PL 445987 A1 PL445987 A1 PL 445987A1
Authority
PL
Poland
Prior art keywords
application
ambient humidity
influence
obtaining
changes
Prior art date
Application number
PL445987A
Other languages
English (en)
Inventor
Łukasz Duda
Maciej Czajkowski
Małgorzata Guzik
Original Assignee
Sieć Badawcza Łukasiewicz - PORT Polski Ośrodek Rozwoju Technologii
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 Sieć Badawcza Łukasiewicz - PORT Polski Ośrodek Rozwoju Technologii filed Critical Sieć Badawcza Łukasiewicz - PORT Polski Ośrodek Rozwoju Technologii
Priority to PL445987A priority Critical patent/PL445987A1/pl
Priority to EP23195457.9A priority patent/EP4516877A1/en
Publication of PL445987A1 publication Critical patent/PL445987A1/pl

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
    • C09K11/06—Luminescent materials, e.g. electroluminescent or chemiluminescent containing organic luminescent materials
    • 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
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • 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
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/6447—Fluorescence; Phosphorescence by visual observation
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/10—Non-macromolecular compounds
    • C09K2211/1018—Heterocyclic compounds
    • C09K2211/1025—Heterocyclic compounds characterised by ligands
    • C09K2211/1044—Heterocyclic compounds characterised by ligands containing two nitrogen atoms as heteroatoms
    • C09K2211/1051—Heterocyclic compounds characterised by ligands containing two nitrogen atoms as heteroatoms with sulfur
    • 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
    • G01N2021/7786—Fluorescence
    • 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
    • G01N21/81—Indicating humidity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)

Abstract

Przedmiotem zgłoszenia jest materiał aktywny zmieniający swoje właściwości spektroskopowe pod wpływem zmian wilgotności otoczenia, charakteryzujący się tym, że zawiera matrycę — polielektrolit oraz barwnik fluorescencyjny. Przedmiotem zgłoszenia jest również sposób otrzymywania tego materiału oraz jego zastosowanie do monitorowania wilgotności względnej otoczenia.
PL445987A 2023-09-01 2023-09-01 Materiał aktywny zmieniający swoje właściwości spektroskopowe pod wpływem zmian wilgotności otoczenia, sposób otrzymywania tego materiału i jego zastosowanie PL445987A1 (pl)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL445987A PL445987A1 (pl) 2023-09-01 2023-09-01 Materiał aktywny zmieniający swoje właściwości spektroskopowe pod wpływem zmian wilgotności otoczenia, sposób otrzymywania tego materiału i jego zastosowanie
EP23195457.9A EP4516877A1 (en) 2023-09-01 2023-09-05 Active material changing its spectroscopic properties under the influence of changes in ambient humidity, method of obtaining this material and its application

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL445987A PL445987A1 (pl) 2023-09-01 2023-09-01 Materiał aktywny zmieniający swoje właściwości spektroskopowe pod wpływem zmian wilgotności otoczenia, sposób otrzymywania tego materiału i jego zastosowanie

Publications (1)

Publication Number Publication Date
PL445987A1 true PL445987A1 (pl) 2025-03-03

Family

ID=88412965

Family Applications (1)

Application Number Title Priority Date Filing Date
PL445987A PL445987A1 (pl) 2023-09-01 2023-09-01 Materiał aktywny zmieniający swoje właściwości spektroskopowe pod wpływem zmian wilgotności otoczenia, sposób otrzymywania tego materiału i jego zastosowanie

Country Status (2)

Country Link
EP (1) EP4516877A1 (pl)
PL (1) PL445987A1 (pl)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19942317C2 (de) * 1999-09-05 2003-03-20 Wolfgang Kowalsky Verfahren zur Feuchtebestimmung, Sensor zur Durchführung des Verfahrens und Meßanordnung
US20150122017A1 (en) * 2012-05-11 2015-05-07 Postech Academy-Industry Foundation Chromogenic humidity sensor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05179014A (ja) * 1991-07-31 1993-07-20 Rikagaku Kenkyusho 発光性感湿膜の作製方法
AT512675B1 (de) 2012-03-30 2015-12-15 Joanneum Res Forschungsgmbh Opto-chemischer Sensor
WO2017165907A1 (en) 2016-03-30 2017-10-05 University Of South Australia Humidity sensors and uses thereof

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19942317C2 (de) * 1999-09-05 2003-03-20 Wolfgang Kowalsky Verfahren zur Feuchtebestimmung, Sensor zur Durchführung des Verfahrens und Meßanordnung
US20150122017A1 (en) * 2012-05-11 2015-05-07 Postech Academy-Industry Foundation Chromogenic humidity sensor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JIN X.L., LI W., SUN D., ZHUANG Z., WANG X.: "Guang Pu Xue Yu Guang Pu Fen Xi, 2005; 25(8):1328-31", FABRICATION OF RELATIVE HUMIDITY OPTICAL FIBER SENSOR BASED ON NAFION-CRYSTAL VIOLET SENSING FILM *

Also Published As

Publication number Publication date
EP4516877A1 (en) 2025-03-05

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