AR122941A1 - Fósforo emisor de luz - Google Patents

Fósforo emisor de luz

Info

Publication number
AR122941A1
AR122941A1 ARP210101945A ARP210101945A AR122941A1 AR 122941 A1 AR122941 A1 AR 122941A1 AR P210101945 A ARP210101945 A AR P210101945A AR P210101945 A ARP210101945 A AR P210101945A AR 122941 A1 AR122941 A1 AR 122941A1
Authority
AR
Argentina
Prior art keywords
light
members
group
emisting
phosphorus
Prior art date
Application number
ARP210101945A
Other languages
English (en)
Inventor
Ryota Yamanashi
Hiroki Yoshizaki
Okura Hiroshi Dr
David Downey
Kenji Toda
Original Assignee
Merck Patent Gmbh
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 Merck Patent Gmbh filed Critical Merck Patent Gmbh
Publication of AR122941A1 publication Critical patent/AR122941A1/es

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/67Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing refractory metals
    • C09K11/671Chalcogenides
    • C09K11/673Chalcogenides with alkaline earth metals
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G7/00Botany in general
    • A01G7/04Electric or magnetic or acoustic treatment of plants for promoting growth
    • A01G7/045Electric or magnetic or acoustic treatment of plants for promoting growth with electric lighting
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/14Greenhouses
    • A01G9/1438Covering materials therefor; Materials for protective coverings used for soil and plants, e.g. films, canopies, tunnels or cloches
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25Greenhouse technology, e.g. cooling systems therefor

Abstract

Reivindicación 1: Un fósforo emisor de luz, caracterizado porque es representado por la siguiente fórmula química (1), A₃BCO₆:M¹M² -(1) en donde A es un catión seleccionado de uno o más miembros del grupo que consiste en Li⁺, Na⁺, K⁺, Rb⁺, Cs⁺, Mg²⁺, Ca²⁺, Sr²⁺, Ba²⁺, Zn²⁺, Sc³⁺, Y³⁺, La³⁺, Ce³⁺, Pr³⁺, Nd³⁺, Pm³⁺, Sm³⁺, Eu³⁺, Gd³⁺, Tb³⁺, Dy³⁺, Ho³⁺, Er³⁺, Tm³⁺, Yb³⁺, Lu³⁺, Al³⁺ y Ga³⁺, y el valor total de las valencias de los elementos A₃ es 6⁺, preferentemente A₃ es Sr²⁺₃, Ba²⁺₃, una combinación de Sr²⁺₁.₅ y Ba²⁺₁.₅, Sr²⁺₂ y Ba²⁺, Sr²⁺ y Ba²⁺₂, Na⁺₁.₅ y La³⁺₁.₅, Li⁺₁.₅ y La³⁺₁.₅, Na⁺₀.₇₅, Li⁺₀.₇₅ y La³⁺₁.₅, Na⁺₁, Sr²⁺₁ y La³⁺₁, Na⁺₁, Ba²⁺₁ y La³⁺₁, Li⁺₁, Sr²⁺₁ y La³⁺₁, Li⁺₁, Ba²⁺₁ y La³⁺₁, Na⁺₀.₅, Li⁺₀.₅ Sr²⁺₁ y La³⁺₁ o una combinación de Na⁺₀.₅, Li⁺₀.₅, Ba²⁺₁ y La³⁺₁; B es un catión seleccionado de uno o más miembros del grupo que consiste en Li⁺, Na⁺, K⁺, Rb⁺ y Cs⁺; C es un catión seleccionado de uno o más miembros del grupo que consiste en V⁵⁺, Nb⁵⁺, Ta⁵⁺, y Bi⁵⁺; M¹ es Mn⁴⁺, Mn²⁺, Fe³⁺, Ti³⁺ o Cr³⁺, preferentemente Mn⁴⁺ o Cr³⁺, más preferentemente Mn⁴⁺; M² se selecciona entre uno o más miembros del grupo que consiste en Ce³⁺, Pr³⁺, Nd³⁺, Pm³⁺, Sm³⁺, Eu³⁺, Gd³⁺, Tb³⁺, Dy³⁺, Ho³⁺, Er³⁺, Tm³⁺, Yb³⁺, Sm²⁺, Eu²⁺, Dy²⁺, Ho²⁺, Yb²⁺, Nd⁴⁺ y Dy⁴⁺; M¹ o M² pueden ser cero y al menos uno de M¹ o M² no es cero.
ARP210101945A 2020-07-13 2021-07-12 Fósforo emisor de luz AR122941A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20185538 2020-07-13

Publications (1)

Publication Number Publication Date
AR122941A1 true AR122941A1 (es) 2022-10-19

Family

ID=71607809

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP210101945A AR122941A1 (es) 2020-07-13 2021-07-12 Fósforo emisor de luz

Country Status (2)

Country Link
AR (1) AR122941A1 (es)
WO (1) WO2022013116A1 (es)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3837588B2 (ja) 2003-11-26 2006-10-25 独立行政法人物質・材料研究機構 蛍光体と蛍光体を用いた発光器具
US7497973B2 (en) 2005-02-02 2009-03-03 Lumination Llc Red line emitting phosphor materials for use in LED applications
KR100926898B1 (ko) 2007-02-16 2009-11-17 삼성전자주식회사 심적색 형광체 및 이의 제조 방법
US9109162B2 (en) * 2012-04-20 2015-08-18 Rensselaer Polytechnic Institute Narrow spectral line-width emission phosphors with broad band excitation edge up to and including the blue wavelength region
GB201712006D0 (en) * 2017-07-26 2017-09-06 Merck Patent Gmbh An agriculture composition, a method manufacturing thereof, and a method using thereof

Also Published As

Publication number Publication date
WO2022013116A1 (en) 2022-01-20

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