SA118390271B1 - Alpha scintillation cell for Radon gas detection - Google Patents

Alpha scintillation cell for Radon gas detection

Info

Publication number
SA118390271B1
SA118390271B1 SA118390271A SA118390271A SA118390271B1 SA 118390271 B1 SA118390271 B1 SA 118390271B1 SA 118390271 A SA118390271 A SA 118390271A SA 118390271 A SA118390271 A SA 118390271A SA 118390271 B1 SA118390271 B1 SA 118390271B1
Authority
SA
Saudi Arabia
Prior art keywords
zinc sulfide
activated
scintillation
scintillator
found
Prior art date
Application number
SA118390271A
Other languages
Arabic (ar)
Inventor
محمد عبد المعطى أيمن
ابراهيم الجارالله محمد
مسعد على عاطف
Original Assignee
جامعة نجران
مدينة الملك عبد العزيز للعلوم والتقنية
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 جامعة نجران, مدينة الملك عبد العزيز للعلوم والتقنية filed Critical جامعة نجران
Priority to SA118390271A priority Critical patent/SA118390271B1/en
Priority to PCT/SA2019/000001 priority patent/WO2019143274A2/en
Publication of SA118390271B1 publication Critical patent/SA118390271B1/en

Links

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, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/61—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing fluorine, chlorine, bromine, iodine or unspecified halogen elements
    • C09K11/615—Halogenides
    • C09K11/616—Halogenides with alkali or alkaline earth metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
  • Measurement Of Radiation (AREA)

Abstract

In this work, zinc sulfide activated with silver and chlorine nanoparticles were produced in an environmental oven. This substance is nanometer in size compared to the previous material which was micrometric. Features of a high-efficiency Radon cell with native scintillator were presented. In this work, we report the scintillation characteristics of Ag activated ZnS nanoparticle scintillator. The PL intensity increased with increasing AgNO3 concentration and reached the maximum value at AgNO3 of 0.4 mg. It was found that the scintillation of silver activated zinc sulfide is equivalent to (67%) of the light glow of a standard substance of zinc sulfide .For the prepared sample and the standar sample, a relationship between counts and irradiation time is determined which is found to be linear by using alpha source. the Scintillation properties of standard and prepared ZnS(Ag) samples has been investigated. Pulse height spectrum of 241Am 5.48MeV α-particles and 60 KeV γ rays has been measu
SA118390271A 2018-01-22 2018-01-22 Alpha scintillation cell for Radon gas detection SA118390271B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SA118390271A SA118390271B1 (en) 2018-01-22 2018-01-22 Alpha scintillation cell for Radon gas detection
PCT/SA2019/000001 WO2019143274A2 (en) 2018-01-22 2019-01-22 Method for producing luminescent nanomaterials of zinc sulfide and use thereof to detect radon gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SA118390271A SA118390271B1 (en) 2018-01-22 2018-01-22 Alpha scintillation cell for Radon gas detection

Publications (1)

Publication Number Publication Date
SA118390271B1 true SA118390271B1 (en) 2023-06-18

Family

ID=66182626

Family Applications (1)

Application Number Title Priority Date Filing Date
SA118390271A SA118390271B1 (en) 2018-01-22 2018-01-22 Alpha scintillation cell for Radon gas detection

Country Status (2)

Country Link
SA (1) SA118390271B1 (en)
WO (1) WO2019143274A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019122840B4 (en) * 2019-08-26 2023-01-26 Bundesrepublik Deutschland, vertreten durch den Bundesminister für Wirtschaft und Energie, dieser vertreten durch den Präsidenten der Bundesanstalt für Materialforschung und –prüfung (BAM) Application of cadmium-free quantum dots as fluorescence standards and for signal referencing and as an internal light source for sensor materials

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2956028A (en) * 1958-05-23 1960-10-11 Rca Corp Methods for preparing luminescent materials
US3052638A (en) * 1958-12-18 1962-09-04 Du Pont Preparation of recalcined zinc sulfide phosphors
US3062750A (en) * 1959-08-19 1962-11-06 Du Pont Treatment of zinc sulfide phosphors
JP6384806B2 (en) * 2014-03-18 2018-09-05 国立研究開発法人日本原子力研究開発機構 ZnS phosphor and method for producing the same

Also Published As

Publication number Publication date
WO2019143274A2 (en) 2019-07-25
WO2019143274A3 (en) 2019-10-10

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