Crystal Growth and Characterization of lanthanide oxyhydroxide

• Project/Area Number: 21560696
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Inorganic materials/Physical properties
• Research Institution: Kobe University
• Principal Investigator: SAMATA Hiroaki 神戸大学, 海事科学研究科, 教授 (90265554)
• Co-Investigator(Kenkyū-buntansha): TAKEDA Minoru 神戸大学, 海事科学研究科, 教授 (50206992) ; NAGATA Yujiro 青山学院大学, 理工学部, 教授 (90146308) ; OZAWA Tadashi 独立行政法人物質・材料研究機構, 国際ナノアーキテクトニクス研究拠点, 主任研究員 (90450288)
• Project Period (FY): 2009 – 2011
• Project Status: Completed (Fiscal Year 2011)
• Budget Amount: ¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000); Fiscal Year 2011: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000); Fiscal Year 2010: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000); Fiscal Year 2009: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
• Keywords: 結晶成長 / オキシ水酸化物 / 光物性

Research Abstract

The crystals of lanthanide oxyhydroxide were synthesized by the methods we had originally developed and the characteristics of these materials were revealed. Eu^(3+)-doped Gadolinium oxyhydroxide is considered a good representative of new photoluminescent host material with high fluorescence quantum yield.

Research Products

• [Journal Article] Synthesis and Characterization of CaPd_3O_4 Crystals (2012)
  • Author(s): Hiroaki Samata, Satoshi Tanaka, Soichiro Mizusaki, Yujiro Nagata, Tadashi C. Ozawa, Akira Sato, Kosuke Kosuda
  • Journal Title: Journal of Crystallization Process and Technology Volume: Vol.2 Pages: 16-20
  • Peer Reviewed
• [Journal Article] Synthesis and Characterization of CaPd_3O_4 Crystals (2012)
  • Author(s): Hiroaki Samata, Satoshi Tanaka, Soichiro Mizusaki, Yujiro Nagata, Tadashi C.Ozawa, Akira Sato, Kosuke Kosuda
  • Journal Title: Journal of Crystallization Process and Technology Volume: 2 Issue: 01 Pages: 16-20
  • DOI: 10.4236/jcpt.2012.21003
  • Peer Reviewed
• [Presentation] Gd_1-_x-_yRE_xEu_yOOH(RE :希土類イオン)の蛍光特性 (2011)
  • Author(s): 小林克年, 佐俣博章, 永田勇二郎, 水崎壮一郎, 小澤忠
  • Organizer: 日本物理学会
  • Place of Presentation: 富山大学
  • Year and Date: 2011-09-21
• [Presentation] Gd_<1-x-y>RE_xEu_yOOH(RE:希土類イオン)の蛍光特性 (2011)
  • Author(s): 小林克年, 佐俣博章, 永田勇二郎, 水崎壮一郎, 小澤忠
  • Organizer: 日本物理学会
  • Place of Presentation: 富山大学(富山県)
  • Year and Date: 2011-09-21
• [Presentation] Synthesis and Fluorescence Quantum Yield of Gd_1-_xLn_xOOH(Ln=Eu, Tb) Crystals (2010)
  • Author(s): H. Samata, D. Itakura, K. Kobayashi, S. Mizusaki, Y. Nagata, T. Ozawa
  • Organizer: Seventh International Conference on Inorganic Materials
  • Place of Presentation: Biarritz, France
  • Year and Date: 2010-09-12
• [Presentation] Synthesis and Fluorescence Quantum Yield of Gd_<1-x>, Ln_xOOH (Ln=Eu, Tb) Crystals (2010)
  • Author(s): H.Samata, D.Itakura, K.Kobayashi, S.Mizusaki, Y.Nagata, T.C.Ozawa
  • Organizer: Seventh International Conference on Inorganic Materials
  • Place of Presentation: Biarritz, France
  • Year and Date: 2010-09-12
• [Presentation] Gd_1-_xEu_xOOHの合成と量子収率の評価 (2010)
  • Author(s): 板倉大祐, 佐俣博章, 水崎壮一郎, 永田勇二郎, 小澤忠
  • Organizer: Gd1-xEuxOOHの合成と量子収率の評価
  • Place of Presentation: 東京農工大学
  • Year and Date: 2010-03-22
• [Presentation] Gd_<1-x>Eu_xOOHの合成と量子収率の評価 (2010)
  • Author(s): 板倉大祐、佐俣博章、水崎壮一郎、永田勇二郎、小澤忠
  • Organizer: 日本セラミックス協会2010年年会
  • Place of Presentation: 東京農工大学(東京都)
  • Year and Date: 2010-03-22