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Synthesis processes of monodisperse inorganic nanoparticles for preparation of functional phosphors

Research Project

Project/Area Number 26410233
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Inorganic industrial materials
Research InstitutionChiba University

Principal Investigator

Shiba Fumiyuki  千葉大学, 大学院融合科学研究科, 准教授 (10312969)

Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2016: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2015: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2014: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Keywords無機ナノ粒子合成 / 液相反応 / 化学反応制御 / 蛍光体 / 無機微粒子合成 / 蛍光材料 / オキシ水酸化ガリウム / ヒドロキシアパタイト / タングステン酸カルシウム / リン酸ガリウム / 液相合成 / 酸化ガリウム / ナノ粒子 / リン酸カルシウム
Outline of Final Research Achievements

Procedures for precisely-controlled chemical syntheses of inorganic nano-particles have been investigated to prepare functional inorganic phosphors in aqueous phase. The substances that have been examined are gallium oxide that is converted from monodisperse gallium oxyhydroxide particles synthesized via hydrolysis reaction of gallium nitrate, calcium phosphate fluoride of needle-shape particles that are hydrothermally synthesized by using sodium calcium nitrilotriacetate as a calcium resource, calcium tungstate that is synthesized in aqueous phase in the presence of growth modifiers, and gallium phosphate that is hydrothermally synthesized under various pH conditions.

Report

(4 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Research-status Report
  • 2014 Research-status Report
  • Research Products

    (6 results)

All 2016 2015 2014 Other

All Presentation (5 results) Remarks (1 results)

  • [Presentation] リン酸ガリウム粒子の水熱合成法の検討2016

    • Author(s)
      吉田翔平,大川祐輔,柴史之
    • Organizer
      第67回コロイドおよび界面化学討論会
    • Place of Presentation
      北海道教育大学旭川校
    • Year and Date
      2016-09-22
    • Related Report
      2016 Annual Research Report
  • [Presentation] 単分散GaOOH微粒子の液相合成とその生成過程2015

    • Author(s)
      湯浅美奈子, 大川祐輔, 柴史之
    • Organizer
      第66回コロイドおよび界面化学討論会
    • Place of Presentation
      鹿児島大学
    • Year and Date
      2015-09-10
    • Related Report
      2015 Research-status Report
  • [Presentation] ヒドロキシアパタイト粒子の水熱合成におけるNTA添加効果とその作用機構2015

    • Author(s)
      鈴木拓海, 大川祐輔, 柴史之
    • Organizer
      第66回コロイドおよび界面化学討論会
    • Place of Presentation
      鹿児島大学
    • Year and Date
      2015-09-10
    • Related Report
      2015 Research-status Report
  • [Presentation] ヒドロキシアパタイト針状粒子の水熱合成2014

    • Author(s)
      鈴木拓海, 大川祐輔, 柴史之
    • Organizer
      第65回コロイドおよび界面化学討論会
    • Place of Presentation
      東京理科大学(神楽坂)
    • Year and Date
      2014-09-03 – 2014-09-05
    • Related Report
      2014 Research-status Report
  • [Presentation] 単分散オキシ水酸化ガリウム微粒子の液相合成2014

    • Author(s)
      湯浅美奈子, 大川祐輔, 柴史之
    • Organizer
      第65回コロイドおよび界面化学討論会
    • Place of Presentation
      東京理科大学(神楽坂)
    • Year and Date
      2014-09-03
    • Related Report
      2014 Research-status Report
  • [Remarks] 物質科学コース・柴研究室

    • URL

      http://photo-m.tp.chiba-u.jp/~shiba/lab/

    • Related Report
      2016 Annual Research Report

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Published: 2014-04-04   Modified: 2018-03-22  

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