Preparation and Characterization of Nes Superconductive Bismuth Oxides by Hydrothermal Reaction

• Project/Area Number: 26420678
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Multi-year Fund
• Section: 一般
• Research Field: Inorganic materials/Physical properties
• Research Institution: University of Yamanashi
• Principal Investigator: KUMADA Nobuhiro 山梨大学, 総合研究部, 教授 (90161702)
• Co-Investigator(Kenkyū-buntansha): 三浦 章 北海道大学, 工学研究院, 助教 (10603201) ; 武井 貴弘 山梨大学, 総合研究部, 教授 (50324182)
• Project Period (FY): 2014-04-01 – 2017-03-31
• Project Status: Completed (Fiscal Year 2016)
• Budget Amount: ¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000); Fiscal Year 2016: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000); Fiscal Year 2015: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000); Fiscal Year 2014: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
• Keywords: 水熱反応 / 超伝導 / ビスマス酸化物 / 結晶構造 / 超伝導体 / 結晶構造解析 / ペロブスカイト型構造

Outline of Final Research Achievements

New superconductive bismuth oxides, (K1.00)(Ba1.00)3(Bi0.89Na0.11)4O12, (Ba0.62K0.38)(Bi0.92Mg0.08)O3 and (Ba0.83K0.17)(Bi0.54Pb0.46)O3 were prepared by hydrothermal reaction. The first one had a double perovskite-type structure with Tc = 31.5K and the second and third ones had a simple perovskite-type structure. The Tc of the second and third ones were 30 and 22.8k, respectively. Their crystal structures were refined by Rietveld method using synchrotron X-ray powdewr diffraction data.

Research Products

• [Journal Article] Hydrothermal Synthesis and Crystal Structure of A New Lithium Copper Bismuth Oxide, LiCuBiO4 (2017)
  • Author(s): Nobuhiro Kumada, Ayumi Nakamura, Akira Miura, Takahiro Takei, Masaki Azuma, Hajime Yamamoto, Eisuke Magome, Chikako Moriyoshi, Yoshihiro Kuroiwa
  • Journal Title: J. Solid State Chem. Volume: 245 Pages: 33-36
  • DOI: 10.1016/j.jssc.2016.10.003
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Hydrothermal Synthesis, Structure and Superconductivity of a simple-cubic perovskite (Ba0.62K0.38)(Bi0.92Mg0.08)O3 with Tc ~30 K (2017)
  • Author(s): Mirza H. K. Rubel, Takahiro Takei, Nobuhiro Kumada, M. Mozahar Ali, Akira Miura, Kiyoharu Tadanaga, Kengo Oka, Masaki Azuma, Eisuke Magome, Chikako Moriyoshi and Yoshihiro Kuroiwa
  • Journal Title: Inorg. Chem. Volume: 56 Issue: 6 Pages: 3174-3181
  • DOI: 10.1021/acs.inorgchem.6b01853
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] High Pressure Polymorph of NaBiO3 (2016)
  • Author(s): Octavianti Naa, Nobuhiro Kumada, Akira Miura, Takahiro Takei, Masaki Azuma, Yoshihi-ro Kusano, and Kengo Oka
  • Journal Title: Inorg. Chem. Volume: 55 Issue: 12 Pages: 5547-5549
  • DOI: 10.1021/acs.inorgchem.6b00947
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Hydrothermal Synthesis, Crystal Structure, and Superconductivity of a Double-Perovskite Bi Oxide (2016)
  • Author(s): Mirza H. K. Rubel, Takahiro Takei, Nobuhiro Kumada, M. Mozahar Ali, Akira Miura, Kiyoharu Tadanaga, Kengo Oka, Masaki Azuma, Masatomo Yashima, Kotaro Fujii, Eisuke Magome, Chikako Moriyoshi, Yoshihiro Kuroiwa, James R. Hester, and Maxim Avdeev
  • Journal Title: Chem. Mater. Volume: 28 Issue: 2 Pages: 459465-459465
  • DOI: 10.1021/acs.chemmater.5b02386
  • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] Hydrothermal Synthesis and Crystal Structure of Two New Cadmium Bismuthates, CdBi2O6 and Cd0.37Bi0.63O1.79 (2015)
  • Author(s): N. Kumada, A. Miura, T. Takei, S. Nishimoto, Y. Kameshima, M. Miyake, Y. Kuroiwa and C. Moriyoshi
  • Journal Title: J. Asian Ceram. Soc. Volume: 3 Issue: 3 Pages: 251254-251254
  • DOI: 10.1016/j.jascer.2015.04.003
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Low-temperature hydrothermal synthesis of a new Bi based (Ba0.83K0.17)(Bi0.54Pb0.46)O3 superconductor (2015)
  • Author(s): Mirza H. K. Rubel, A. Miura, T. Takei, N. Kumada, M. M. Ali, K. Oka, M. Azuma, E. Magome, C. Moriyoshi, Y. Kuroiwa
  • Journal Title: J. Alloys. Compd. Volume: 634 Pages: 208-214
  • DOI: 10.1016/j.jallcom.2014.12.274
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Presentation] Hydrothermal Synthesis of New Bismuthates with Bi5+ (2017)
  • Author(s): Md Saiduzzaman・Takahiro Takei・Sayaka Yanagida・Nobuhiro Kumada
  • Organizer: 日本セラミックス協会2017年年会
  • Place of Presentation: 日本大学（東京都千代田区）
  • Year and Date: 2017-03-17
• [Presentation] 水熱反応によるCo,Ni,Cuを含むビスマス酸化物の合成 (2017)
  • Author(s): 山本 耀・熊田 弘伸・武井 貴弘・柳田 さやか
  • Organizer: 日本セラミックス協会2017年年会
  • Place of Presentation: 日本大学（東京都千代田区）
  • Year and Date: 2017-03-17
• [Presentation] Preparation and characterization of pyrochlore-type AgMO3 (M=Nb,Ta) (2017)
  • Author(s): Isuru Withanage, Nobuhiro Kumada, Sayakaya Yanagida, and Takahiro Takei
  • Organizer: 第55回基礎科学討論会
  • Place of Presentation: 岡山コンベンションセンター（岡山県岡山市
  • Year and Date: 2017-01-12
• [Presentation] 無機イオン交換体の合成および結晶化学に関する研究 (2016)
  • Author(s): 熊田伸弘
  • Organizer: 第32回イオン交換研究発表会
  • Place of Presentation: 関西大学（大阪府吹田市）
  • Year and Date: 2016-10-27
  • Invited
• [Presentation] 水熱反応によるBi2O2層を含む層状化合物の合成 (2016)
  • Author(s): 山本耀，柳田さやか，武井貴弘，熊田伸弘
  • Organizer: 第32回日本セラミックス協会関東支部研究発表会
  • Place of Presentation: 富士休暇村（山梨県鳴沢村）
  • Year and Date: 2016-09-20
• [Presentation] Preparation and Crystal Structure Analysis of Pyrochlore-type Oxides (2016)
  • Author(s): Withanage Isuru・Takehiro Takei・Sayaka Yanagida・Nobuhiro Kumada
  • Organizer: 第32回日本セラミックス協会関東支部研究発表会
  • Place of Presentation: 富士休暇村（山梨県鳴沢村）
  • Year and Date: 2016-09-20
• [Presentation] Preparation of new Bi based simple and double perovskite-type superconductors by hydrothermal reaction (2015)
  • Author(s): Mirza Humaun Kabir Rubel・Takahiro Takei,Nobuhiro Kumada, Akira Miura, Masaki Azuma, Eisuke Magomae・Chikako Moriyoshi・Yoshihiro Kuroiwa
  • Organizer: 日本セラミックス協会2015年年会
  • Place of Presentation: 岡山大学（岡山県・岡山市）
  • Year and Date: 2015-03-18 – 2015-03-20
• [Presentation] Hydrothermal synthesis of a new Bi based (Ba0.82K0.18)(Bi0.53Pb0.47)O3 superconductor (2015)
  • Author(s): Mirza H. K. Rubel, Takahiro Takei, Nobuhiro Kumada, Akira Miura
  • Organizer: 第53回セラミックス基礎科学討論会
  • Place of Presentation: 京都テレサ（京都府・京都市）
  • Year and Date: 2015-01-08 – 2015-01-09
• [Remarks] 熊田研究室
  • URL: http://www.inorg.yamanashi.ac.jp/kumada-lab/sample-page
• [Remarks] 熊田研究室 研究内容
  • URL: http://www.inorg.yamanashi.ac.jp/kumada-lab/sample-page
• [Remarks] 山梨大学研究者総覧 熊田伸弘
  • URL: http://erdb.yamanashi.ac.jp/rdb/A_DispInfo.Scholar/4_3_20/0AFB9B0EC49BE474.html