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BaAl 1.4 Si 0.6 O 3.4 N 0.6:Eu 2+ green phosphors’ application for improving luminous performance

International Journal of Electrical and Computer Engineering (IJECE) · Vol. 13 No. 5 (2023)

DOI
10.11591/ijece.v13i5.pp4958-4965
ISSN
2722-2578, 2088-8708
Published
2023-10-01
Publisher
Institute of Advanced Engineering and Science
License
creativecommons.org/licenses/by-sa/4.0

Abstract

The molten salt synthesis (MSS) method was used to effectively prepare green phosphors BaAl 1.4 Si 0.6 O 3.4 N 0.6:Eu 2+ (or BSON:Eu 2+ ) via one homogeneous sphere-like morphology utilizing NaNO3 in the form of the reacting agent. The phosphors produced one wide stimulation spectrum between 250 and 460 nm, as well as a significant green emission has a maximum point at 510 nm owing to the 4f 6 5d 1 -4f 7 ( 8 S 7/2 ) shifts for Eu 2+ ions. With illumination under 365 as well as 450 nm, the ideal discharge strengths for the specimen prepared utilizing melted salt would receive a boost of 17% and 13%, surpassing the specimen prepared utilizing the traditional solid-state reaction (SSR) approach. The abatement of concentration for the ions of Eu 2+ from BSON:Eu 2+ is 5 mol%. In addition, the interactivity of dipole-dipole would be the cause of said abatement. Heat abatement would be studied utilizing the formation coordinate method with abatement temperature reaching ∼200 o C. Elemental mapping as well as power-dispersing X-ray spectroscopy (EDS) spectra demonstrated that the expected BaAl 1.4 Si 0.6 O 3.4 N 0.6:Eu 2+ materials were formed.

Collaboration network of the authors

12 authors · 26 co-authorship links · 25 across different organisations

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  • Ton Duc Thang University
  • Industrial University of Ho Chi Minh City
  • Nha Trang University
  • Thu Dau Mot University
  • Trường ĐH Nguyễn Tất Thành
  • Posts and Telecommunications Institute of Technology
  • Different organisations
  • Same organisation
  • Affiliation unknown
  • Thicker line = more joint articles · bigger circle = more articles
Show as table
Co-authorOrganisationJoint articles
Thuc Minh BuiNha Trang University6
Nguyen Thi Phuong LoanPosts and Telecommunications Institute of Technology4
Nguyễn Đoàn Quốc AnhTon Duc Thang University3
Hoàng Văn NgọcThu Dau Mot University2
Tri-Vien VuTon Duc Thang University1
Anh Tuan LeTon Duc Thang University1
Huu Phuc DangThu Dau Mot University1
Dieu An Nguyen ThiIndustrial University of Ho Chi Minh City1

Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.

This record comes from Crossref (what the publisher deposited), because the journal's own OAI-PMH endpoint could not be harvested.

Metadata source: Crossref API (cadangan, berdasarkan ISSN) https://api.crossref.org/journals/2088-8708/works, first harvested 27 Okt 2026, last seen 27 Okt 2026.
Metadata as oai_dc, converted from Crossref
<oai_dc:dc xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/"><dc:title>BaAl&amp;lt;sub&amp;gt;1.4&amp;lt;/sub&amp;gt;Si&amp;lt;sub&amp;gt;0.6&amp;lt;/sub&amp;gt;O&amp;lt;sub&amp;gt;3.4&amp;lt;/sub&amp;gt;N&amp;lt;sub&amp;gt;0.6&amp;lt;/sub&amp;gt;:Eu&amp;lt;sup&amp;gt;2+&amp;lt;/sup&amp;gt; green phosphors’ application for improving luminous performance</dc:title><dc:creator>Nguyen Thi, My Hanh</dc:creator><dc:creator>Le Thai, Nguyen</dc:creator><dc:creator>Minh Bui, Thuc</dc:creator><dc:creator>Nguyen Kieu, Tam</dc:creator><dc:description>&lt;jats:p&gt;The molten salt synthesis (MSS) method was used to effectively prepare green phosphors BaAl&amp;lt;sub&amp;gt;1.4&amp;lt;/sub&amp;gt;Si&amp;lt;sub&amp;gt;0.6&amp;lt;/sub&amp;gt;O&amp;lt;sub&amp;gt;3.4&amp;lt;/sub&amp;gt;N&amp;lt;sub&amp;gt;0.6&amp;lt;/sub&amp;gt;:Eu&amp;lt;sup&amp;gt;2+&amp;lt;/sup&amp;gt; (or BSON:Eu&amp;lt;sup&amp;gt;2+&amp;lt;/sup&amp;gt;) via one homogeneous sphere-like morphology utilizing NaNO3 in the form of the reacting agent. The phosphors produced one wide stimulation spectrum between 250 and 460 nm, as well as a significant green emission has a maximum point at 510 nm owing to the 4f&amp;lt;sup&amp;gt;6&amp;lt;/sup&amp;gt;5d&amp;lt;sup&amp;gt;1&amp;lt;/sup&amp;gt;-4f&amp;lt;sup&amp;gt;7&amp;lt;/sup&amp;gt; (&amp;lt;sup&amp;gt;8&amp;lt;/sup&amp;gt;S&amp;lt;sub&amp;gt;7/2&amp;lt;/sub&amp;gt;) shifts for Eu&amp;lt;sup&amp;gt;2+&amp;lt;/sup&amp;gt; ions. With illumination under 365 as well as 450 nm, the ideal discharge strengths for the specimen prepared utilizing melted salt would receive a boost of 17% and 13%, surpassing the specimen prepared utilizing the traditional solid-state reaction (SSR) approach. The abatement of concentration for the ions of Eu&amp;lt;sup&amp;gt;2+&amp;lt;/sup&amp;gt; from BSON:Eu&amp;lt;sup&amp;gt;2+&amp;lt;/sup&amp;gt; is 5 mol%. In addition, the interactivity of dipole-dipole would be the cause of said abatement. Heat abatement would be studied utilizing the formation coordinate method with abatement temperature reaching ∼200 &amp;lt;sup&amp;gt;o&amp;lt;/sup&amp;gt;C. Elemental mapping as well as power-dispersing X-ray spectroscopy (EDS) spectra demonstrated that the expected BaAl&amp;lt;sub&amp;gt;1.4&amp;lt;/sub&amp;gt;Si&amp;lt;sub&amp;gt;0.6&amp;lt;/sub&amp;gt;O&amp;lt;sub&amp;gt;3.4&amp;lt;/sub&amp;gt;N&amp;lt;sub&amp;gt;0.6&amp;lt;/sub&amp;gt;:Eu&amp;lt;sup&amp;gt;2+&amp;lt;/sup&amp;gt; materials were formed.&lt;/jats:p&gt;</dc:description><dc:publisher>Institute of Advanced Engineering and Science</dc:publisher><dc:date>2023-10-01</dc:date><dc:type>info:eu-repo/semantics/article</dc:type><dc:format>application/pdf</dc:format><dc:identifier>https://doi.org/10.11591/ijece.v13i5.pp4958-4965</dc:identifier><dc:identifier>10.11591/ijece.v13i5.pp4958-4965</dc:identifier><dc:source>International Journal of Electrical and Computer Engineering (IJECE); Vol 13 No 5 (2023); 4958</dc:source><dc:source>2722-2578</dc:source><dc:source>2088-8708</dc:source><dc:relation>https://ijece.iaescore.com/index.php/IJECE/article/viewFile/29184/16882</dc:relation><dc:rights>http://creativecommons.org/licenses/by-sa/4.0</dc:rights></oai_dc:dc>