Synthesis and characterization of Y2O3 : Eu 3+ red nano phosphor powders using RF thermal plasma (RF 열플라즈마를 이용한 Y2O3: Eu 3+ 적색 나노 형광체 분말 합성)

Seung-Yong Lee (이승용); Sang Man Koo (구상만); Kwangtaek Hwang (황광택); Kim Jinho (김진호); Han Kyu Sung (한규성)

doi:10.6111/JKCGCT.2015.25.6.272

Synthesis and characterization of Y2O3 : Eu 3+ red nano phosphor powders using RF thermal plasma

Journal of the Korean Crystal Growth and Crystal Technology
Abbr : J. Korean Cryst. Growth Cryst. Technol.
2015, 25(6), pp.272-279
DOI : 10.6111/JKCGCT.2015.25.6.272
Publisher : The Korea Association Of Crystal Growth, Inc.
Research Area : Engineering > Materials Science and Engineering

Seung-Yong Lee ¹, Sang Man Koo ², Kwangtaek Hwang ³, Kim Jinho ³, Han Kyu Sung ³

¹한국세라믹기술원 이천분원
²한양대학교
³한국세라믹기술원

Accredited

ABSTRACT

Y2O3 : Eu 3+ is an excellent red-emitting phosphor, which has been widely used for display devices due to highly luminescent property and chemical stability. In this study, Y2O3 : Eu 3+ red phosphors were prepared using the solid state reaction and RF thermal plasma synthesis. The particle size of Y2O3 : Eu 3+ phosphors obtained by the solid state reaction varied from 10 to 20 μm, and 30~100 nanometer sized Y2O3 : Eu 3+ particles were obtained from a liquid form of raw material through RF thermal plasma synthesis without an additional heat treatment. Photoluminescence measurements of the obtained Y2O3 : Eu 3+ particles showed a red emission peak at 611 nm ( 5 D0→ 7 F2). PL intensity of red nano phosphors prepared by RF thermal plasma synthesis was comparable to that of red phosphors prepared by the solid state reaction, indicating that nano-sized Y2O3 : Eu 3+ red phosphors could be successfully synthesized using one-step process of RF thermal plasma.

KEYWORDS

Y2O3 : Eu 3+ red phosphor, Raw material, RF thermal plasma, Solid state reaction, Photoluminescence

Citation status

* References for papers published after 2023 are currently being built.

[journal] Y. Sun / 2004 / Photoluminescent properties of Y2O3 : Eu 3+phosphors prepared via urea precipitation in non-aqueous solution / J. Lumin 109 : 85~

[journal] V.A Bolchouchine / 2000 / Designed, highly-efficient FED phosphors and screens / J. Lumin 87 : 1277~

[journal] S.V. Zaitsev / 2014 / Geometry effect on spontaneous emission decay in nano-sized Y2O3-Eu 3+particles / J. Opt. Mater 37 : 714~

[journal] W.F. Chen / 2012 / Facile synthesis and luminescent properties of Y2O3 : Eu 3+nanophosphors via thermal decomposition of co-crystallized yttrium europium propionates / Ceram. Int 39 : 3741~

[journal] 노현숙 / 2002 / Spherical-shaped Zn2SiO4:Mn Phosphor Particles with Gd3+/Li+ Codopant / Korean Chemical Engineering Research(HWAHAK KONGHAK) / 한국화학공학회 40(6) : 752~756

[journal] Y.H. Wang / 2006 / Luminescence properties of nanocrystalline YVO4 : Eu 3+under UV and VUV excitation / Mater. Res. Bull. 41 : 2147~

[journal] L.P. Li / 2010 / Preparation of cereal-like YVO4 : Ln 3+(Ln=Sm, Eu, Tb, Dy) for high quantum efficiency photoluminescence / Nanotechnology 21 : 19~

[journal] Y.H. Zhou / 2005 / Morphology control and luminescence properties of YVO4 : Eu phosphors prepared by spray pyrolysis / Opt. Mater 27 : 1426~

[journal] 류정호 / 2012 / A review on inorganic phosphor materials for white LEDs / 한국결정성장학회지 / 한국결정성장학회 22(5) : 233~240

[journal] Z.Y. Hou / 2008 / Preparation and luminescence properties of YVO4 : Ln and Y(V, P)O4 : Ln (Ln=Eu 3+, Sm 3+, Dy 3+) nanofibers and microbelts by sol-gel/electrospinning process / Chem. Mater 20 : 6686~

[journal] X. C. Wu / 2006 / Morphological control and luminescent properties of YVO4 : Eu nanocrystals / J. Phys. Chem. B 110 : 15791~

[journal] A. Huignard / 2002 / Synthesis and characterizations of YVO4 : Eu colloids / Chem. Mater 14 : 2264~

[journal] M. H. Lee / 2000 / Preparation of Eudoped Y2O3 luminescent nanoparticles in nonionic reverse microemulsions / J. Colloid Interface Sci 226 : 65~

[journal] N. Vu / 2007 / Photoluminescence and cathodoluminescence properties of Y2O3 : Eu nanophosphors prepared by combustion synthesis / J. Lumin 122-123 : 776~

[journal] A. Konrad / 1999 / Chemical vapor synthesis and luminescence properties of nanocrystalline cubic Y2O3 :Eu / J. Appl. Phys 86 : 3129~

[journal] G. Chadeyron / 1997 / Luminescence of the orthoborate YBO3 : Eu 3+ / J. Lumin 564 : 72~

[journal] J.H. Seo / 2013 / Radio-frequency thermal plasma preparation of nano-sized Ni catalysts supported on MgO nano-rods for partial oxidation of methane / Surf. Coat. Technol 228 : 91~

[journal] Z. Károly / 2011 / Synthesis of SiC powder by RF plasma technique / Powder Technol 214 : 300~

[journal] YonghwaChung / 2003 / Optical Properties and Crystal Structure of Eu3+-Doped Y2O3 Crystals Prepared under Di erent Conditions and with Di erent Methods / Journal of the Korean Physical Society / 한국물리학회 42(IV) : 543~548

[journal] Y. D. Jiang / 1998 / Synthesis and characterization of Y2O3 : Eu 3+phosphor by a hydrolysis technique / J. Mater. Res 13 : 2950~

[journal] Y. H. Kim / 2000 / Photoluminescent properties of red phosphor (Y,Gd)2O2 : Eu for plasma display panel synthesized by homogeneous precipitation method / J. Korean Cryst. Growth Cryst. Technol 10 : 400~

KJCKorea
Journal Central

Journal of the Korean Crystal Growth and Crystal Technology 2023 KCI Impact Factor : 0.19

Synthesis and characterization of Y2O3 : Eu 3+ red nano phosphor powders using RF thermal plasma

ABSTRACT

KEYWORDS

Citation status

* References for papers published after 2023 are currently being built.

Journal of the Korean Crystal Growth and Crystal Technology 2023 KCI Impact Factor : 0.19

Synthesis and characterization of Y2O3 : Eu 3+ red nano phosphor powders using RF thermal plasma

ABSTRACT

KEYWORDS

Statistics

Tools

Issue List

Citation status

KCI Citation Counts (0)

REFERENCES (21) * References for papers published after 2023 are currently being built.

Search PDF

Citation

* References for papers published after 2023 are currently being built.