WO2012104750A3 - Novel scintillator materials for neutron detectors - Google Patents
Novel scintillator materials for neutron detectors Download PDFInfo
- Publication number
- WO2012104750A3 WO2012104750A3 PCT/IB2012/050340 IB2012050340W WO2012104750A3 WO 2012104750 A3 WO2012104750 A3 WO 2012104750A3 IB 2012050340 W IB2012050340 W IB 2012050340W WO 2012104750 A3 WO2012104750 A3 WO 2012104750A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- scintillator materials
- neutron detectors
- novel scintillator
- novel
- materials
- Prior art date
Links
Classifications
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- 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
- C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
- C09K11/7715—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing cerium
- C09K11/7719—Halogenides
- C09K11/772—Halogenides with alkali or alkaline earth metals
-
- 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
- C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
- C09K11/7715—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing cerium
- C09K11/77212—Silicates
-
- 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
- C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
- C09K11/7766—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
- C09K11/7772—Halogenides
- C09K11/7773—Halogenides with alkali or alkaline earth metal
-
- 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
- C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
- C09K11/7766—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
- C09K11/7774—Aluminates
-
- 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
- C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
- C09K11/7766—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
- C09K11/77742—Silicates
-
- 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
- C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
- C09K11/7766—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
- C09K11/7776—Vanadates; Chromates; Molybdates; Tungstates
-
- 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
- C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
- C09K11/7766—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
- C09K11/778—Borates
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
This invention relates to novel scintillator materials for neutron detection comprising oxidic and halide rare earth doped lithium- containing materials.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP11153342 | 2011-02-04 | ||
EP11153342.8 | 2011-02-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2012104750A2 WO2012104750A2 (en) | 2012-08-09 |
WO2012104750A3 true WO2012104750A3 (en) | 2012-11-01 |
Family
ID=45569712
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB2012/050340 WO2012104750A2 (en) | 2011-02-04 | 2012-01-25 | Novel scintillator materials for neutron detectors |
Country Status (1)
Country | Link |
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WO (1) | WO2012104750A2 (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3855143A (en) * | 1971-07-24 | 1974-12-17 | Philips Corp | Luminescent lithium silicate activated with trivalent cerium |
US5734166A (en) * | 1996-09-20 | 1998-03-31 | Mission Support Incorporated | Low-energy neutron detector based upon lithium lanthanide borate scintillators |
US20060086311A1 (en) * | 2003-11-04 | 2006-04-27 | Zagumennyi Alexander I | Scintillation substances (variants) |
US20060108910A1 (en) * | 2002-08-22 | 2006-05-25 | Thomas Justel | Device for generating radiation |
US20080258601A1 (en) * | 2005-04-14 | 2008-10-23 | Koninklijke Philips Electronics, N.V. | Device for Generating Uvc Radiation |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8044367B2 (en) | 2008-03-24 | 2011-10-25 | Tokuyams Corporation | Scintillator for neutron detection and neutron detector |
-
2012
- 2012-01-25 WO PCT/IB2012/050340 patent/WO2012104750A2/en active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3855143A (en) * | 1971-07-24 | 1974-12-17 | Philips Corp | Luminescent lithium silicate activated with trivalent cerium |
US5734166A (en) * | 1996-09-20 | 1998-03-31 | Mission Support Incorporated | Low-energy neutron detector based upon lithium lanthanide borate scintillators |
US20060108910A1 (en) * | 2002-08-22 | 2006-05-25 | Thomas Justel | Device for generating radiation |
US20060086311A1 (en) * | 2003-11-04 | 2006-04-27 | Zagumennyi Alexander I | Scintillation substances (variants) |
US20080258601A1 (en) * | 2005-04-14 | 2008-10-23 | Koninklijke Philips Electronics, N.V. | Device for Generating Uvc Radiation |
Non-Patent Citations (5)
Title |
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CHEN J ET AL: "Synthesis and spectral property of Pr<3+>-doped tungstate deep red phosphors", JOURNAL OF ALLOYS AND COMPOUNDS, ELSEVIER SEQUOIA, LAUSANNE, CH, vol. 492, no. 1-2, 4 March 2010 (2010-03-04), pages 667 - 670, XP026915442, ISSN: 0925-8388, [retrieved on 20100119], DOI: 10.1016/J.JALLCOM.2009.12.009 * |
HUANG X ET AL: "Thermal and polarized spectroscopic characteristics of Nd<3+>:LiLa(WO4)2 crystal", JOURNAL OF ALLOYS AND COMPOUNDS, ELSEVIER SEQUOIA, LAUSANNE, CH, vol. 468, no. 1-2, 22 January 2009 (2009-01-22), pages 321 - 326, XP025860451, ISSN: 0925-8388, [retrieved on 20080304], DOI: 10.1016/J.JALLCOM.2007.12.091 * |
PUTAJ P ET AL: "Optical and Scintillation Properties of the Thermal Neutron Scintillator Li_{3}YCl_{6}:Ce", IEEE TRANSACTIONS ON NUCLEAR SCIENCE, IEEE SERVICE CENTER, NEW YORK, NY, US, vol. 57, no. 3, 1 June 2010 (2010-06-01), pages 1675 - 1681, XP011311620, ISSN: 0018-9499 * |
SIDORENKO A V ET AL: "Storage effect in LiRESiO4:Ce<3+>, Sm<3+>, RE=Y,Lu phosphor", NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH. SECTION A: ACCELERATORS, SPECTROMETERS, DETECTORS, AND ASSOCIATED EQUIPMENT, ELSEVIER BV * NORTH-HOLLAND, NETHERLANDS, vol. 537, no. 1-2, 21 January 2005 (2005-01-21), pages 81 - 85, XP027782704, ISSN: 0168-9002, [retrieved on 20050121] * |
YANG F ET AL: "Crystal growth and luminescent properties of the Ce-doped Li6Lu(BO3)3", JOURNAL OF CRYSTAL GROWTH, ELSEVIER, AMSTERDAM, NL, vol. 312, no. 16-17, 1 August 2010 (2010-08-01), pages 2411 - 2414, XP027121603, ISSN: 0022-0248, [retrieved on 20100512] * |
Also Published As
Publication number | Publication date |
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WO2012104750A2 (en) | 2012-08-09 |
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