Synthesis of nanorod GdPO4:Eu3+ phosphor and its photoluminescent properties | Zendy

Tong Jin-Gang | Zendy; Chunfang Wu | Zendy; Wang Yuhua | Zendy; Chen Zuo-Hui | Zendy

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Synthesis of nanorod GdPO4:Eu3+ phosphor and its photoluminescent properties

Author(s) -

Tong Jin-Gang,

Chunfang Wu,

Wang Yuhua,

Chen Zuo-Hui

Publication year - 2009

Publication title -

acta physica sinica

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.199

H-Index - 47

ISSN - 1000-3290

DOI - 10.7498/aps.58.585

Subject(s) - phosphor , nanorod , photoluminescence , materials science , luminescence , chemical engineering , excitation , optoelectronics , nanotechnology , physics , quantum mechanics , engineering

Nanorod GdPO4:Eu3+ phosphor was prepared by solovothermal reaction and the phosphorus source and the pH value of the solution were important to the final product. Photoluminescence properties of nanorod GdPO4:Eu3+ phosphor was compared with bulk GdPO4:Eu3+ phosphor. The luminescence colour purity of nanorod GdPO4:Eu3+ phosphor was better than that of the bulk GdPO4:Eu3+ phosphor under 147nm excitation. The host absorption band and Eu-O charge transfer band of nanorod GdPO4:Eu3+ phosphor were blue shifted compared with the bulk GdPO4:Eu3+ phosphor.

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