Synthesis of ordered alloy particles consist of 3d transition metal elements by low temperature reduction annealing

• Project/Area Number: 25709055
• Research Category: Grant-in-Aid for Young Scientists (A)
• Allocation Type: Partial Multi-year Fund
• Research Field: Physical properties of metals/Metal-base materials
• Research Institution: Tohoku University
• Principal Investigator: Fujieda Shun 東北大学, 多元物質科学研究所, 助教 (60551893)
• Research Collaborator: Suzuki Shigeru 東北大学, 多元物質科学研究所, 教授 (40143028) ; Shinoda Kozo 東北大学, 多元物質科学研究所, 准教授 (10311549) ; Balachandran Jeyadevan 滋賀県立大, 工学部, 教授 (80261593)
• Project Period (FY): 2013-04-01 – 2017-03-31
• Project Status: Completed (Fiscal Year 2016)
• Budget Amount: ¥20,800,000 (Direct Cost: ¥16,000,000、Indirect Cost: ¥4,800,000); Fiscal Year 2016: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000); Fiscal Year 2015: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000); Fiscal Year 2014: ¥6,370,000 (Direct Cost: ¥4,900,000、Indirect Cost: ¥1,470,000); Fiscal Year 2013: ¥10,140,000 (Direct Cost: ¥7,800,000、Indirect Cost: ¥2,340,000)
• Keywords: 金属物性 / 磁性 / ナノ材料 / ナノ粒子

Outline of Final Research Achievements

Fe-Ni hydroxide nanoparticles with Fe compositions ranging between about 10 and 90 at% were successfully synthesized using polyol by adjusting reaction conditions. Subsequent reduction-annealing of the above polyol-derived particles with 13-56 at% Fe at 400°C resulted in the synthesis of fcc Fe-Ni alloy nanoparticles. The Fe composition of fcc Fe-Ni alloy nanoparticles was evaluated to be close to those of Fe-Ni hydroxide nanoparticles before reduction annealing. In addition, it was suggested that Fe-Ni alloy nanoparticles with L10-type structure is obtained by reduction annealing of Fe-Ni hydroxide nanoparticles with about 51 at% Fe at 300°C.

Research Products

• [Journal Article] XRD およびXAS 測定による液相合成FeNi 層状水酸化物の熱分解挙動の解析 (2017)
  • Author(s): 加藤玄一郎, 藤枝 俊, 篠田弘造, 鈴木 茂
  • Journal Title: X線分析の進歩 Volume: 48
  • NAID: 40021166781
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Hydrogenation of Propyne Verifying the Harmony in Surface and Bulk Compositions for Fe-Ni Alloy Nanoparticles (2017)
  • Author(s): T. Kojima, S. Fujieda, G. Kato, S. Kameoka, S. Suzuki and A. P. Tsai
  • Journal Title: MATERIALS TRANSACTIONS Volume: 58 Issue: 5 Pages: 776-781
  • DOI: 10.2320/matertrans.MBW201606
  • NAID: 130005621155
  • ISSN: 1345-9678, 1347-5320
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Composition-Controlled Fe-Ni Alloy Fine Particles Synthesized by Reduction-Annealing of Polyol-Derived Fe-Ni Hydroxide (2016)
  • Author(s): S. Fujieda, W. Miyamura, K. Shinoda, S. Suzuki and B. Jeyadevan
  • Journal Title: MATERIALS TRANSACTIONS Volume: 57 Issue: 9 Pages: 1645-1651
  • DOI: 10.2320/matertrans.M2016063
  • NAID: 130005289923
  • ISSN: 1345-9678, 1347-5320
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Magnetic Properties of Cobalt-based Carbide Particles Synthesized by the Polyol Process (2016)
  • Author(s): S. Fujieda, A. Yomogida, K. Shinoda and S. Suzuki
  • Journal Title: IEEE Magn. Lett. Volume: 7 Pages: 2107104-2107104
  • DOI: 10.1109/lmag.2016.2610581
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Spin glass transition in Ni carbide single crystal nanoparticles with Ni3C-type structure (2016)
  • Author(s): S. Fujieda, T. Kuboniwa, K. Shinoda, S. Suzuki and J. Echigoya
  • Journal Title: AIP Advances Volume: 6 Issue: 5 Pages: 056116-056116
  • DOI: 10.1063/1.4943608
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Transformation of green rust to ferric oxyhydroxide due to oxidation reaction in aqueous solution containing Zn, Sn and sand solid substances (2015)
  • Author(s): S. Fujieda, K. Shinoda, S. Yamaguchi, M. Kurosaki, S. Suzuki
  • Journal Title: Current Inorganic Chemistry Volume: 5 Issue: 3 Pages: 208-213
  • DOI: 10.2174/1877944105666150421000915
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] In situ measurements of X-ray absorption spectra during transformation of green rust in aqueous solution containing phosphate ions (2015)
  • Author(s): S. Fujieda, K. Shinoda, and S. Suzuki
  • Journal Title: Proceedings of Asia Steel Internatinal Conference Volume: - Pages: 568-569
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Large porous iron oxide particles synthesized from hydrated iron phosphate particles of strengite (2014)
  • Author(s): S. Fujieda, K. Shinoda, S. Suzuki
  • Journal Title: Ceramic Transactions Volume: 250 Pages: 35-41
  • Peer Reviewed
• [Journal Article] Influence of tungstate ions on transformation of green rust to ferric oxyhydroxide via aqueous solution investigated by in situ X-ray absorption spectroscopy (2014)
  • Author(s): S. Fujieda, A. Yoshino, K. Shinoda, S. Tsuri, S. Suzuki
  • Journal Title: Corrosion Science Volume: 82 Pages: 85-92
  • DOI: 10.1016/j.corsci.2014.01.003
  • Peer Reviewed
• [Journal Article] Suppression of aqueous corrosion of La(Fe0.88Si0.12)13 by reducing dissolved oxygen concentration for high-performance magnetic refrigeration (2014)
  • Author(s): S. Fujieda, K. Fukamichi and S. Suzuki
  • Journal Title: J. Alloys Compd. Volume: 600 Pages: 67-70
  • DOI: 10.1016/j.jallcom.2014.01.229
  • Peer Reviewed
• [Presentation] リン酸および亜鉛イオンを含む水溶液中でのGreen Rustの酸化過程のX線吸収分光測定によるその場評価 (2016)
  • Author(s): 藤枝 俊、篠田弘造、鈴木 茂
  • Organizer: 日本鉄鋼協会秋季講演大会
  • Place of Presentation: 大阪大学（大阪府豊中市）
  • Year and Date: 2016-09-21
• [Presentation] 組成および結晶構造を制御したFe-Ni合金微粒子の触媒特性評価 (2016)
  • Author(s): 小嶋隆幸、藤枝 俊、加藤玄一郎、亀岡 聡、鈴木 茂、蔡 安邦
  • Organizer: 日本金属学会秋期講演大会
  • Place of Presentation: 大阪大学（大阪府豊中市）
  • Year and Date: 2016-09-21
• [Presentation] FeNi層状複水酸化物の還元熱処理によるFeNi合金微粒子の合成 (2016)
  • Author(s): 加藤玄一郎、藤枝 俊、篠田弘造、鈴木 茂
  • Organizer: 資源・素材関係学協会合同秋季大会
  • Place of Presentation: 岩手大学（岩手県盛岡市）
  • Year and Date: 2016-09-13
• [Presentation] Synthesisi of Cobalt-carbide Particles by Plyol Process and Their Magnetic Properties (2016)
  • Author(s): S. Fujieda, A. Yomogida, K. Shinoda and S. Suzuki
  • Organizer: The 4th International Conference of Asian Union of Magnetics Societies
  • Place of Presentation: Tainan, Taiwan
  • Year and Date: 2016-08-01
  • Int'l Joint Research
• [Presentation] Fe-Ni Alloy Fine Particles Synthesized by Reduction-annealing of Polyol-derived Fe-Ni Hydroxide (2016)
  • Author(s): S. Fujieda, W. Miyamura, K. Shinoda, and S. Suzuki
  • Organizer: The 2nd International Conference on Polyol-mediated Synthesis
  • Place of Presentation: Ｔhe university of shiga prefecture (Shiga Hikone)
  • Year and Date: 2016-07-11
  • Int'l Joint Research
• [Presentation] Fe-Ni層状複水酸化物の還元熱処理によるFe-Ni合金微粒子の合成 (2016)
  • Author(s): 加藤玄一郎、藤枝俊、篠田弘造、鈴木 茂
  • Organizer: 日本鉄鋼協会
  • Place of Presentation: 東京理科大学（東京都葛飾区）
  • Year and Date: 2016-03-23
• [Presentation] Needle-shaped porous particles composed of spinel-type iron oxide (2016)
  • Author(s): S. Fujieda, T. Akiyama, K. Shinoda, S. Suzuki
  • Organizer: Joint MMM/Intermag Conference
  • Place of Presentation: San diego, USA
  • Year and Date: 2016-01-12
  • Int'l Joint Research
• [Presentation] Spin glass transition in single crystal Ni carbide nanoparticles with Ni3C-type structure (2016)
  • Author(s): S. Fujieda, T. Kuboniwa, K. Shinoda, S. Suzuki
  • Organizer: Joint MMM/Intermag Conference
  • Place of Presentation: San diego USA
  • Year and Date: 2016-01-12
  • Int'l Joint Research
• [Presentation] FeNi層状複水酸化物の還元熱処理によるFeNi合金の作製 (2016)
  • Author(s): 加藤玄一郎、藤枝 俊、篠田弘造、鈴木 茂
  • Organizer: 資源・素材学会東北支部春季大会
  • Place of Presentation: 東北大学（宮城県仙台市）
• [Presentation] Synthesis of Ni carbide nanoparticles with Ni3C-type structure and their spin glass behavior (2015)
  • Author(s): S. Fujieda, K. Shinoda, S. Suzuki, and B. Jeyadevan
  • Organizer: Eighth French Research Organizations-Tohoku University Joint Workshop on Frontier Materials (FRONTIER 2015)
  • Place of Presentation: Tohoku University (Miyagi Sendai)
  • Year and Date: 2015-11-30
  • Int'l Joint Research
• [Presentation] In situ measurements of X-ray absorption spectra during transformation of green rust in aqueous solution containing phosphate ions (2015)
  • Author(s): S. Fujieda, K. Shinoda, S. Suzuki
  • Organizer: Asia Steel
  • Place of Presentation: PACIFICO Yokohama (Kanagawa Yokohama)
  • Year and Date: 2015-10-05
  • Int'l Joint Research
• [Presentation] ポリオール法を用いた準安定遷移金属炭化物微粒子の合成および磁気特性 (2015)
  • Author(s): 蓬田 綾香, 藤枝俊, 篠田弘造, 鈴木茂
  • Organizer: 日本金属学会
  • Place of Presentation: 九州大学 （福岡県福岡市）
  • Year and Date: 2015-09-16
• [Presentation] 亜鉛を含む水溶液中の準安定水酸化鉄の酸化反応のその場X線吸収分光 (2015)
  • Author(s): 藤枝 俊, 篠田弘造, 鈴木 茂
  • Organizer: 日本金属学会
  • Place of Presentation: 九州大学 （福岡県福岡市）
  • Year and Date: 2015-09-16
• [Presentation] 水酸化物微粒子の還元熱処理により作製したFe-Ni合金微粒子の構造と磁気特性の評価 (2015)
  • Author(s): 藤枝 俊, 園田 柊, 宮村 渉, 篠田弘造, 鈴木 茂
  • Organizer: 日本鉄鋼協会
  • Place of Presentation: 東京
  • Year and Date: 2015-03-18 – 2015-03-20
• [Presentation] ポリオール法によるコバルトカーバイドナノ粒子の合成と磁気特性評価 (2015)
  • Author(s): 蓬田綾香, 藤枝 俊, 篠田弘造, 鈴木 茂
  • Organizer: 日本鉄鋼協会
  • Place of Presentation: 東京
  • Year and Date: 2015-03-18 – 2015-03-20
• [Presentation] 還元熱処理により作製したFeNi1-xCox合金微粒子の構造評価 (2014)
  • Author(s): 園田 柊, 藤枝 俊, 篠田弘造, 鈴木 茂
  • Organizer: X線分析討論会
  • Place of Presentation: 仙台
  • Year and Date: 2014-10-30 – 2014-10-31
• [Presentation] X線吸収分光その場測定によるリン酸イオン共存下でのGreen Rustの水溶液中酸化過程の評価 (2014)
  • Author(s): 藤枝 俊, 篠田弘造, 鈴木茂
  • Organizer: 日本鉄鋼協会
  • Place of Presentation: 名古屋
  • Year and Date: 2014-09-24 – 2014-09-26
• [Presentation] 低温還元熱処理により作製したFeNi1-xCox合金粒子の構造と磁気特性 (2014)
  • Author(s): 園田柊, 藤枝 俊, 篠田弘造, 鈴木茂
  • Organizer: 日本鉄鋼協会
  • Place of Presentation: 名古屋
  • Year and Date: 2014-09-24 – 2014-09-26
• [Presentation] Spin glass transition in Ni carbide nanoparticles with Ni3C-type structure (2014)
  • Author(s): S. Fujieda, K. Shinoda, S. Suzuki and B. Jeyadevan
  • Organizer: International Conference on Polyol-mediated Synthesis
  • Place of Presentation: Paris, France
  • Year and Date: 2014-06-23 – 2014-06-25
• [Presentation] 低温還元熱処理によるL10型FeNi規則合金微粒子の作製 (2014)
  • Author(s): 藤枝俊, 篠田弘造, 鈴木茂, Balachandran Jeyadevan, 土井正晶, 鹿又武, 越後谷淳一
  • Organizer: 日本金属学会
  • Place of Presentation: 東京
• [Presentation] シリカ被覆により焼結を抑制して作製したFeNi合金微粒子の高保磁力 (2014)
  • Author(s): 園田柊, 藤枝俊, 篠田弘造, 鈴木茂
  • Organizer: 日本金属学会
  • Place of Presentation: 東京
• [Presentation] Composition-controlled Synthesis of FeNi Alloy Fine Particles (2013)
  • Author(s): Shun Fujieda, Wataru Miyamura, Kozo Shinoda, Shigeru Suzuki, Balachandran Jeyadevan
  • Organizer: Materials Science & Technology
  • Place of Presentation: Canada, Montreal
• [Presentation] 溶存酸素の低減によるLa(Fe0.88Si0.12)13磁気冷凍用材料の水溶液腐食の抑制 (2013)
  • Author(s): 藤枝俊, 深道和明, 鈴木茂
  • Organizer: 日本磁気学会
  • Place of Presentation: 札幌
• [Presentation] Retardation of the transformation rate of green rust to ferric oxyhydroxide by oxoaions in aqueous solution (2013)
  • Author(s): S. Fujieda, Y. Takahashi, K. Shinoda, S. Suzuki
  • Organizer: Symposium on Chemical Kinetics and Dynamics
  • Place of Presentation: 仙台
• [Presentation] 前駆体のシリカ被覆によるFeNi合金微粒子の保磁力増大
  • Author(s): 園田柊、藤枝俊、篠田弘造、鈴木茂
  • Organizer: 日本金属学会 東北支部大会
  • Place of Presentation: 仙台
• [Remarks] 東北大学研究者紹介
  • URL: http://db.tohoku.ac.jp/whois/
• [Remarks] 多元物質科学研究所 業績データベース
  • URL: http://db.tagen.tohoku.ac.jp/php/db/view.php
• [Remarks] 多元物質科学研究所 業績データベース
  • URL: http://db.tagen.tohoku.ac.jp/php/db/
• [Remarks] 多元物質科学研究所 業績データベース
  • URL: http://db.tagen.tohoku.ac.jp/php/db/
• [Remarks] 多元物質科学研究所 業績データベース
  • URL: http://db.tagen.tohoku.ac.jp/php/db/