Synthesis and Vacuum Ultraviolet Spectral Properties of Nano-scaled Phosphors

スポンサーリンク

概要

• 論文の詳細を見る

• The nano-scaled red phosphor YBO3: Eu3+, green phosphor ZnSiO4: Mn2+ and blue phosphor BaMgAl10O17: Eu2+ were synthesized by wet-chemical techniques. The morphologies and spectral properties of the three nano-phosphors under 147 nm excituation were investigated. For YBO3: Eu3+, nano-sheets was obtained by solvent-thermal process, which reached 78.8% of the commercial red phosphor on emission intensity and exhibited better color purity than the latter. For ZnSiO4: Mn2+, different morphologies were obtained by hydrothermal method with varying ratio of CTAB to TEOS, among which the nano-spheres presented the strongest emission intensity and reached 86% of that of the commercial green phosphor. For BaMgAl10O17: Eu2+, nano-rods were acquired using sol-gel process, which exhibited 78.15% of the commercial blue phosphor on emission intensity and the low y value of color coordinates, which indicated that the nano-rods were efficient for restricting the deteriorate during application.

著者

• Wang Yuhua

  Department Of Biostatistics Centocor Research & Development

• Yu Xue

  Department of Applied Physics and Materials Research Centre, The Hong Kong Polytechnic University, Hong Kong, P. R. China

• WANG Zhaofeng

  Department of Materials Science, School of Physical Science and Technology, Lanzhou University

• DONG Qizheng

  Department of Materials Science, School of Physical Science and Technology, Lanzhou University

関連論文

• Positive treatment effects of ustekinumab in psoriasis : Analysis of lesional and systemic parameters
• 窒素ドープ酸化チタンとの複合化による酸化チタン光触媒の高活性化(秋季シンポジウム若手研究者論文)
• Reversible Photodimerization of Ester Derivatives of Thymine Having Long Alkyl Chains in Solid Film
• Photodimerizations and Crystal Structures of Thymine Derivatives Having a Long Alkyl Chain Connected with a Carbamate Bond
• Cell-Mediated Tubulointerstitial Nephritis
• Synthesis and Vacuum Ultraviolet Spectral Properties of Nano-scaled Phosphors
• Hydrogen-Induced Degradation and Aging of Pb(Mg1/3Nb2/3)O3-Based X7R Multilayer Ceramic Capacitors
• Preparation of an orthodontic bracket coated with an nitrogen-doped TiO2-xNy thin film and examination of its antimicrobial performance
• Preparation of an orthodontic bracket coated with an nitrogen-doped TiO_N_y thin film and examination of its antimicrobial performance
• Establishment of an in Vitro Model of the Human Placental Barrier by Placenta Slice Culture and Ussing Chamber

スポンサーリンク