Method for synthesizing fine-grained phosphor powders of the type (RE.sub.1- Ln.sub.x)(P.sub.1-y V.sub.y)O.sub.4

Phillips, Mark L. F.

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Title: Method for synthesizing fine-grained phosphor powders of the type (RE.sub.1- Ln.sub.x)(P.sub.1-y V.sub.y)O.sub.4

Abstract

A method for generating well-crystallized photo- and cathodoluminescent oxide phosphor powders. The method of this invention uses hydrothermal synthesis and annealing to produce nearly monosized (RE.sub.1-x Ln.sub.x)(P.sub.1-y V.sub.y)O.sub.4 (Ln.dbd.Ce.fwdarw.Lu) phosphor grains with crystallite sizes from 0.04 to 5 .mu.m. Such phosphors find application in cathode-ray tube, flat-panel, and projection displays.

Inventors:

Phillips, Mark L. F. ^[1]

83 Lagarto Rd., Tijeras, NM 87059

Issue Date:: 1998-04-29

Research Org.:: Sandia National Laboratories (SNL), Albuquerque, NM, and Livermore, CA (United States)

OSTI Identifier:: 871501

Patent Number(s):: 5743955

Assignee:: Phillips, Mark L. F. (83 Lagarto Rd., Tijeras, NM 87059)

Patent Classifications (CPCs):: C - CHEMISTRY C09 - DYES C09K - MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE

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C - CHEMISTRY C09 - DYES C09K - MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
C09K11/7776 - {Vanadates
C09K11/7777 - {Phosphates}
C09K11/7794 - {Vanadates
C09K11/7795 - {Phosphates}

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DOE Contract Number:: AC04-94AL85000

Resource Type:: Patent

Country of Publication:: United States

Language:: English

Subject:: method; synthesizing; fine-grained; phosphor; powders; type; 1-; ln; 1-y; generating; well-crystallized; photo-; cathodoluminescent; oxide; hydrothermal; synthesis; annealing; produce; nearly; monosized; 1-x; dbd; fwdarw; grains; crystallite; sizes; 04; phosphors; application; cathode-ray; tube; flat-panel; projection; displays; ray tube; crystallite size; hydrothermal synthesis; phosphor powders; /117/

Citation Formats


                    Phillips, Mark L. F. Method for synthesizing fine-grained phosphor powders of the type (RE.sub.1- Ln.sub.x)(P.sub.1-y V.sub.y)O.sub.4.  United States: N. p., 1998. 
        Web.

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                    Phillips, Mark L. F. Method for synthesizing fine-grained phosphor powders of the type (RE.sub.1- Ln.sub.x)(P.sub.1-y V.sub.y)O.sub.4.  United States.

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                    Phillips, Mark L. F. Wed .  
        "Method for synthesizing fine-grained phosphor powders of the type (RE.sub.1- Ln.sub.x)(P.sub.1-y V.sub.y)O.sub.4".  United States.  https://www.osti.gov/servlets/purl/871501.

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@article{osti_871501,

  title        = {Method for synthesizing fine-grained phosphor powders of the type (RE.sub.1- Ln.sub.x)(P.sub.1-y V.sub.y)O.sub.4},

  author       = {Phillips, Mark L. F.},

  abstractNote = {A method for generating well-crystallized photo- and cathodoluminescent oxide phosphor powders. The method of this invention uses hydrothermal synthesis and annealing to produce nearly monosized (RE.sub.1-x Ln.sub.x)(P.sub.1-y V.sub.y)O.sub.4 (Ln.dbd.Ce.fwdarw.Lu) phosphor grains with crystallite sizes from 0.04 to 5 .mu.m. Such phosphors find application in cathode-ray tube, flat-panel, and projection displays.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {1998},

  month        = {4}

}

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Works referenced in this record:

Precipitation of rare earth vanadates from aqueous solution
journal, January 1977

Ropp, R. C.; Carroll, B.
Journal of Inorganic and Nuclear Chemistry, Vol. 39, Issue 8
https://doi.org/10.1016/0022-1902(77)80286-8

Preparation of Alkoxy‐Derived Yttrium Vanadate
journal, May 1989

Yamaguchi, Osamu; Mukaida, Yasumichi; Shigeta, Hiroyasu
Journal of The Electrochemical Society, Vol. 136, Issue 5
https://doi.org/10.1149/1.2096960

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Similar Records

Title: Method for synthesizing fine-grained phosphor powders of the type (RE.sub.1- Ln.sub.x)(P.sub.1-y V.sub.y)O.sub.4

Abstract

Citation Formats

Precipitation of rare earth vanadates from aqueous solution journal, January 1977

Preparation of Alkoxy‐Derived Yttrium Vanadate journal, May 1989

Precipitation of rare earth vanadates from aqueous solution
journal, January 1977

Preparation of Alkoxy‐Derived Yttrium Vanadate
journal, May 1989