Synthesis of multicomponent sulfide phosphors from uniform precursors prepared by solution methods

V. Petrykin; K. Ohara; Y. Suzuki; S. Tezuka; M. Kakihana

doi:10.1149/1.3211163

Synthesis of multicomponent sulfide phosphors from uniform precursors prepared by solution methods

V. Petrykin, K. Ohara, Y. Suzuki, S. Tezuka, M. Kakihana

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

An innovative approach for direct synthesis of high purity BaAl ₂S₄:Eu and Ba₂SiS₄:Eu phosphor materials using solution-based methods was developed for the first time. The synthesis strategy involves preparation of high homogeneity oxide precursors by a solution based method followed by the sulfurization-reduction in CS ₂ atmosphere. Analysis of chemicals composition of individual particles by SEM-EDX confirms substantially higher uniformity of the materials prepared by solution based synthesis compared to the samples obtained by conventional method.

Original language	English
Title of host publication	ECS Transactions - Physics and Chemistry of Luminescence Materials, W. M. Yen Memorial Symposium
Pages	51-54
Number of pages	4
Edition	9
DOIs	https://doi.org/10.1149/1.3211163
Publication status	Published - 2009
Event	Physics and Chemistry of Luminescence Materials, W. M. Yen Memorial Symposium - 216th ECS Meeting - Vienna, Austria Duration: 2009 Oct 4 → 2009 Oct 9

Publication series

Name	ECS Transactions
Number	9
Volume	25
ISSN (Print)	1938-5862
ISSN (Electronic)	1938-6737

Other

Other	Physics and Chemistry of Luminescence Materials, W. M. Yen Memorial Symposium - 216th ECS Meeting
Country	Austria
City	Vienna
Period	09/10/4 → 09/10/9

ASJC Scopus subject areas

Engineering(all)

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Synthesis of multicomponent sulfide phosphors from uniform precursors prepared by solution methods. / Petrykin, V.; Ohara, K.; Suzuki, Y.; Tezuka, S.; Kakihana, M.

ECS Transactions - Physics and Chemistry of Luminescence Materials, W. M. Yen Memorial Symposium. 9. ed. 2009. p. 51-54 (ECS Transactions; Vol. 25, No. 9).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Petrykin, V, Ohara, K, Suzuki, Y, Tezuka, S & Kakihana, M 2009, Synthesis of multicomponent sulfide phosphors from uniform precursors prepared by solution methods. in ECS Transactions - Physics and Chemistry of Luminescence Materials, W. M. Yen Memorial Symposium. 9 edn, ECS Transactions, no. 9, vol. 25, pp. 51-54, Physics and Chemistry of Luminescence Materials, W. M. Yen Memorial Symposium - 216th ECS Meeting, Vienna, Austria, 09/10/4. https://doi.org/10.1149/1.3211163

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abstract = "An innovative approach for direct synthesis of high purity BaAl 2S4:Eu and Ba2SiS4:Eu phosphor materials using solution-based methods was developed for the first time. The synthesis strategy involves preparation of high homogeneity oxide precursors by a solution based method followed by the sulfurization-reduction in CS 2 atmosphere. Analysis of chemicals composition of individual particles by SEM-EDX confirms substantially higher uniformity of the materials prepared by solution based synthesis compared to the samples obtained by conventional method.",

author = "V. Petrykin and K. Ohara and Y. Suzuki and S. Tezuka and M. Kakihana",

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AB - An innovative approach for direct synthesis of high purity BaAl 2S4:Eu and Ba2SiS4:Eu phosphor materials using solution-based methods was developed for the first time. The synthesis strategy involves preparation of high homogeneity oxide precursors by a solution based method followed by the sulfurization-reduction in CS 2 atmosphere. Analysis of chemicals composition of individual particles by SEM-EDX confirms substantially higher uniformity of the materials prepared by solution based synthesis compared to the samples obtained by conventional method.

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Synthesis of multicomponent sulfide phosphors from uniform precursors prepared by solution methods

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