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Demura M, Nagao M, Lee CH, Goto Y, Nambu Y, Avdeev M, Masubuchi Y, Mitsudome T, Sun W, Tadanaga K, Miura A. Nitrogen-Rich Molybdenum Nitride Synthesized in a Crucible under Air. Inorg Chem 2024; 63:4989-4996. [PMID: 38440851 DOI: 10.1021/acs.inorgchem.3c04345] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/06/2024]
Abstract
The triple bond in N2 is significantly stronger than the double bond in O2, meaning that synthesizing nitrogen-rich nitrides typically requires activated nitrogen precursors, such as ammonia, plasma-cracked atomic nitrogen, or high-pressure N2. Here, we report a synthesis of nitrogen-rich nitrides under ambient pressure and atmosphere. Using Na2MoO4 and dicyandiamide precursors, we synthesized nitrogen-rich γ-Mo2N3 in an alumina crucible under an ambient atmosphere, heated in a box furnace between 500 and 600 °C. Byproducts of this metathesis reaction include volatile gases and solid Na(OCN), which can be washed away with water. X-ray diffraction and neutron diffraction showed Mo2N3 with a rock salt structure having cation vacancies, with no oxygen incorporation, in contrast to the more common nitrogen-poor rock salt Mo2N with anion vacancies. Moreover, an increase in temperature to 700 °C resulted in molybdenum oxynitride, Mo0.84N0.72O0.27. This work illustrates the potential for dicyandiamide as an ambient-temperature metathesis precursor for an increased effective nitrogen chemical potential under ambient conditions. The classical experimental setting often used for solid-state oxide synthesis, therefore, has the potential to expand the nitride chemistry.
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Affiliation(s)
- Momoka Demura
- Graduate School of Chemical Science and Engineering, Hokkaido University, Kita 13, Nishi 8, Sapporo, Hokkaido 060-8628, Japan
| | - Masanori Nagao
- Center for Crystal Science and Technology, University of Yamanashi, Kofu 400-0021, Japan
| | - Chul-Ho Lee
- National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Ibaraki 305-8568, Japan
| | - Yosuke Goto
- National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Ibaraki 305-8568, Japan
| | - Yusuke Nambu
- Institute for Materials Research, Tohoku University, Sendai 980-8577, Japan
- Organization for Advanced Studies, Tohoku University, Sendai 980-8577, Japan
- FOREST, Japan Science and Technology Agency, Kawaguchi, Saitama 332-0012, Japan
| | - Maxim Avdeev
- Australian Centre for Neutron Scattering, Australian Nuclear Science and Technology Organization (ANSTO), Locked Bag 2001, Kirrawee DC, NSW 2232, Australia
- School of Chemistry, The University of Sydney, Sydney, NSW 2006, Australia
| | - Yuji Masubuchi
- Faculty of Engineering, Hokkaido University, Sapporo 060-8628, Japan
| | - Takato Mitsudome
- Department of Materials Engineering Science, Graduate School of Engineering Science, Osaka University, 1-3 Machikaneyama, Toyonaka, Osaka 560-8531, Japan
| | - Wenhao Sun
- Department of Materials Science, University of Michigan, Ann Arbor, Michigan 48109, United States
| | - Kiyoharu Tadanaga
- Faculty of Engineering, Hokkaido University, Sapporo 060-8628, Japan
| | - Akira Miura
- Faculty of Engineering, Hokkaido University, Sapporo 060-8628, Japan
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2
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Shiba S, Miura A, Fujii Y, Tadanaga K, Terai K, Utsuno F, Higuchi H. Synthesis of lithium oxy-thiophosphate solid electrolytes with Li 10GeP 2S 12 structure by a liquid phase process using 2-propanol. RSC Adv 2023; 13:22895-22900. [PMID: 37520098 PMCID: PMC10375254 DOI: 10.1039/d3ra03929c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Accepted: 07/21/2023] [Indexed: 08/01/2023] Open
Abstract
Lithium oxy-thiophosphates isostructural with Li10GeP2S12 (LGPS) were synthesized by a liquid-phase process using 2-propanol as the solvent and Li2S and P2S5 as the starting materials. The XRD and 31P NMR results indicate that the synthesized compound has a slightly shrieked LGPS-type crystal structure where sulfur in PS43- is partially replaced by oxygen. The sample synthesized from the nominal composition of Li2S : P2S5 = 2.5 : 1 and at the annealing temperature of 300 °C exhibited the ionic conductivity of 1.6 × 10-4 S cm-1 at 25 °C. The synthesized solid electrolyte was found to be electrochemically stable in the potential range of 0-5 V, and also relatively stable under air with low relative humidity.
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Affiliation(s)
- Shunichiro Shiba
- Graduate School of Chemical Sciences and Engineering, Hokkaido University 060-8628 Hokkaido Japan
| | - Akira Miura
- Faculty of Engineering, Hokkaido University 060-8628 Hokkaido Japan
| | - Yuta Fujii
- Faculty of Engineering, Hokkaido University 060-8628 Hokkaido Japan
| | | | - Kota Terai
- Lithium Battery Material Department, Advanced Materials Company, Idemitsu Kosan Company Limited Chiba 299-0293 Japan
| | - Futoshi Utsuno
- Lithium Battery Material Department, Advanced Materials Company, Idemitsu Kosan Company Limited Chiba 299-0293 Japan
| | - Hiroyuki Higuchi
- Lithium Battery Material Department, Advanced Materials Company, Idemitsu Kosan Company Limited Chiba 299-0293 Japan
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3
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Vásquez F, Rosero-Navarro N, Miura A, Goto Y, Tadanaga K, Calderón J. Beneficial Effect of LiFePO4/C coating on Li0.9Mn1.6Ni0.4O4 obtained by microwave heating. Electrochim Acta 2022. [DOI: 10.1016/j.electacta.2022.141544] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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4
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Rosero-Navarro NC, Watanabe H, Miura A, Tadanaga K. Synthesis of highly Li-ion conductive garnet-type solid ceramic electrolytes by solution-process-derived sintering additives. Ann Ital Chir 2021. [DOI: 10.1016/j.jeurceramsoc.2021.06.045] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Noguchi S, Odahara J, Sakai H, Rosero-Navarro NC, Miura A, Tadanaga K. Combustion Reactions between Transition-Metal Chlorides and Sodium Amide and Their Ignition Temperature. Inorg Chem 2021; 60:12753-12758. [PMID: 34428370 DOI: 10.1021/acs.inorgchem.1c00557] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Combustion reactions between metal chlorides and sodium amide proceed in a short time; however, these reactions must be carried out with appropriate safety measures. Investigating their ignition temperatures would facilitate safe handling and give kinetic insights about the reaction between powders. Here, we investigated the products of the reactions between metal chlorides and sodium amide and measured their ignition temperatures. The products were mainly composed of nitrides, metals, and sodium chloride. The reactions of 4d and 5d metal chlorides initiated the reaction below room temperature, while 3d metal chlorides, except copper chloride, initiated the reaction upon heating. We found the correlation between the ignition temperatures and the reaction energies of the combustion reaction.
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Affiliation(s)
- Shinji Noguchi
- Graduate School of Chemical Science and Engineering, Hokkaido University, Kita-13, Nishi-8, Kita-ku, Sapporo, Hokkaido 060-8628, Japan
| | - Jin Odahara
- Graduate School of Chemical Science and Engineering, Hokkaido University, Kita-13, Nishi-8, Kita-ku, Sapporo, Hokkaido 060-8628, Japan
| | - Hayato Sakai
- Faculty of Engineering, Hokkaido University, Kita-13, Nishi-8, Kita-ku, Sapporo, Hokkaido 060-8628, Japan
| | | | - Akira Miura
- Faculty of Engineering, Hokkaido University, Kita-13, Nishi-8, Kita-ku, Sapporo, Hokkaido 060-8628, Japan
| | - Kiyoharu Tadanaga
- Faculty of Engineering, Hokkaido University, Kita-13, Nishi-8, Kita-ku, Sapporo, Hokkaido 060-8628, Japan
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Ito H, Shitara K, Wang Y, Fujii K, Yashima M, Goto Y, Moriyoshi C, Rosero‐Navarro NC, Miura A, Tadanaga K. Kinetically Stabilized Cation Arrangement in Li 3 YCl 6 Superionic Conductor during Solid-State Reaction. Adv Sci (Weinh) 2021; 8:e2101413. [PMID: 34138514 PMCID: PMC8336504 DOI: 10.1002/advs.202101413] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Revised: 05/10/2021] [Indexed: 05/06/2023]
Abstract
The main approach for exploring metastable materials is via trial-and-error synthesis, and there is limited understanding of how metastable materials are kinetically stabilized. In this study, a metastable phase superionic conductor, β-Li3 YCl6 , is discovered through in situ X-ray diffraction after heating a mixture of LiCl and YCl3 powders. While Cl- arrangement is represented as a hexagonal close packed structure in both metastable β-Li3 YCl6 synthesized below 600 K and stable α-Li3 YCl6 above 600 K, the arrangement of Li+ and Y3+ in β-Li3 YCl6 determined by neutron diffraction brought about the cell with a 1/√3 a-axis and a similar c-axis of stable α-Li3 YCl6 . Higher Li+ ion conductivity and lower activation energy for Li+ transport are observed in comparison with α-Li3 YCl6 . The computationally calculated low migration barrier of Li+ supports the low activation energy for Li+ conduction, and the calculated high migration barrier of Y3+ kinetically stabilizes this metastable phase by impeding phase transformation to α-Li3 YCl6 . This work shows that the combination of in situ observation of solid-state reactions and computation of the migration energy can facilitate the comprehension of the solid-state reactions allowing kinetic stabilization of metastable materials, and can enable the discovery of new metastable materials in a short time.
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Affiliation(s)
- Hiroaki Ito
- Graduate School of Chemical Science and EngineeringHokkaido UniversityKita 13, Nishi 8SapporoHokkaido060‐8628Japan
| | - Kazuki Shitara
- Joint and Welding Research InstituteOsaka University11‐1 MihogaokaIbarakiOsaka567‐0047Japan
- Nanostructures Research LaboratoryJapan Fine Ceramics Center2‐4‐1, Mutsuno, Atsuta, NagoyaAichi456‐8587Japan
| | - Yongming Wang
- Creative Research Institution Hokkaido UniversityKita 21, Nishi 10SapporoHokkaido001‐0021Japan
| | - Kotaro Fujii
- Department of Chemistry, School of ScienceTokyo Institute of Technology2‐12‐1 W4‐17 O‐okayama, MeguroTokyo152‐8551Japan
| | - Masatomo Yashima
- Department of Chemistry, School of ScienceTokyo Institute of Technology2‐12‐1 W4‐17 O‐okayama, MeguroTokyo152‐8551Japan
| | - Yosuke Goto
- Department of PhysicsTokyo Metropolitan University1‐1 Minami‐OsawaHachiojiTokyo192‐0397Japan
| | - Chikako Moriyoshi
- Graduate School of Advanced Science and EngineeringHiroshima University1‐3‐1 KagamiyamaHigashihiroshimaHiroshima739‐8526Japan
| | | | - Akira Miura
- Faculty of EngineeringHokkaido UniversityKita 13, Nishi 8SapporoHokkaido060‐8628Japan
| | - Kiyoharu Tadanaga
- Faculty of EngineeringHokkaido UniversityKita 13, Nishi 8SapporoHokkaido060‐8628Japan
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7
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Miura A, Bartel CJ, Goto Y, Mizuguchi Y, Moriyoshi C, Kuroiwa Y, Wang Y, Yaguchi T, Shirai M, Nagao M, Rosero-Navarro NC, Tadanaga K, Ceder G, Sun W. Observing and Modeling the Sequential Pairwise Reactions that Drive Solid-State Ceramic Synthesis. Adv Mater 2021; 33:e2100312. [PMID: 33949743 DOI: 10.1002/adma.202100312] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/13/2021] [Revised: 03/04/2021] [Indexed: 06/12/2023]
Abstract
Solid-state synthesis from powder precursors is the primary processing route to advanced multicomponent ceramic materials. Designing reaction conditions and precursors for ceramic synthesis can be a laborious, trial-and-error process, as heterogeneous mixtures of precursors often evolve through a complicated series of reaction intermediates. Here, ab initio thermodynamics is used to model which pair of precursors has the most reactive interface, enabling the understanding and anticipation of which non-equilibrium intermediates form in the early stages of a solid-state reaction. In situ X-ray diffraction and in situ electron microscopy are then used to observe how these initial intermediates influence phase evolution in the synthesis of the classic high-temperature superconductor YBa2 Cu3 O6+ x (YBCO). The model developed herein rationalizes how the replacement of the traditional BaCO3 precursor with BaO2 redirects phase evolution through a low-temperature eutectic melt, facilitating the formation of YBCO in 30 min instead of 12+ h. Precursor selection plays an important role in tuning the thermodynamics of interfacial reactions and emerges as an important design parameter in planning kinetically favorable synthesis pathways to complex ceramic materials.
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Affiliation(s)
- Akira Miura
- Faculty of Engineering, Hokkaido University, Sapporo, 060-8628, Japan
| | - Christopher J Bartel
- Department of Materials Science and Engineering, UC Berkeley, Berkeley, CA, 94720, USA
- Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA, 94720, USA
| | - Yosuke Goto
- Department of Physics, Tokyo Metropolitan University, Hachioji, 192-0397, Japan
| | - Yoshikazu Mizuguchi
- Department of Physics, Tokyo Metropolitan University, Hachioji, 192-0397, Japan
| | - Chikako Moriyoshi
- Graduate School of Advanced Science and Engineering, Hiroshima University, 1-3-1 Kagamiyama, Higashihiroshima, 739-8526, Japan
| | - Yoshihiro Kuroiwa
- Graduate School of Advanced Science and Engineering, Hiroshima University, 1-3-1 Kagamiyama, Higashihiroshima, 739-8526, Japan
| | - Yongming Wang
- Creative Research Institution Hokkaido University, Kita 21, Nishi 10, Sapporo, 001-0021, Japan
| | - Toshie Yaguchi
- Hitachi High-Tech Corporation, Ichige 882, Hitachinaka, 312-8504, Japan
| | - Manabu Shirai
- Hitachi High-Tech Corporation, Ichige 882, Hitachinaka, 312-8504, Japan
| | - Masanori Nagao
- Center for Crystal Science and Technology, University of Yamanashi, Kofu, 400-0021, Japan
| | | | - Kiyoharu Tadanaga
- Faculty of Engineering, Hokkaido University, Sapporo, 060-8628, Japan
| | - Gerbrand Ceder
- Department of Materials Science and Engineering, UC Berkeley, Berkeley, CA, 94720, USA
- Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA, 94720, USA
| | - Wenhao Sun
- Department of Materials Science and Engineering, University of Michigan, Ann Arbor, MI, 48109, USA
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8
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Kubo D, Tadanaga K, Hayashi A, Tatsumisago M. Hydroxide ion Conduction Mechanism in Mg-Al CO32− Layered Double Hydroxide. J ELECTROCHEM SCI TE 2021. [DOI: 10.33961/jecst.2020.01424] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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9
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Calpa M, Nakajima H, Mori S, Goto Y, Mizuguchi Y, Moriyoshi C, Kuroiwa Y, Rosero-Navarro NC, Miura A, Tadanaga K. Formation Mechanism of β-Li 3PS 4 through Decomposition of Complexes. Inorg Chem 2021; 60:6964-6970. [PMID: 33913700 DOI: 10.1021/acs.inorgchem.1c00294] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
β-Li3PS4 is a solid electrolyte with high Li+ conductivity, applicable to sulfide-based all-solid-state batteries. While a β-Li3PS4-synthesized by solid-state reaction forms only in a narrow 300-450 °C temperature range upon heating, β-Li3PS4 is readily available by liquid-phase synthesis through low-temperature thermal decomposition of complexes composed of PS43- and various organic solvents. However, the conversion mechanism of β-Li3PS4 from these complexes is not yet understood. Herein, we proposed the synthesis mechanism of β-Li3PS4 from Li3PS4·acetonitrile (Li3PS4·ACN) and Li3PS4·1,2-dimethoxyethane (Li3PS4·DME), whose structural similarity with β-Li3PS4 would reduce the nucleation barrier for the formation of β-Li3PS4. Synchrotron X-ray diffraction clarified that both complexes possess similar layered structures consisting of alternating Li2PS4- and Li+-ACN/DME layers. ACN/DME was removed from these complexes upon heating, and rotation of the PS4 tetrahedra induced a uniaxial compression to form the β-Li3PS4 framework.
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Affiliation(s)
- Marcela Calpa
- Graduate School of Chemical Sciences and Engineering, Hokkaido University, Sapporo 060-8628, Japan.,Faculty of Engineering, Hokkaido University, Sapporo 060-8628, Japan
| | - Hiroshi Nakajima
- Department of Materials Science, Osaka Prefecture University, Sakai, Osaka 599-8531, Japan
| | - Shigeo Mori
- Department of Materials Science, Osaka Prefecture University, Sakai, Osaka 599-8531, Japan
| | - Yosuke Goto
- Department of Physics, Tokyo Metropolitan University, Hachioji 192-0397, Japan
| | - Yoshikazu Mizuguchi
- Department of Physics, Tokyo Metropolitan University, Hachioji 192-0397, Japan
| | - Chikako Moriyoshi
- Graduate School of Advanced Science and Engineering, Hiroshima University, Kagamiyama, Higashihiroshima 739-8526, Japan
| | - Yoshihiro Kuroiwa
- Graduate School of Advanced Science and Engineering, Hiroshima University, Kagamiyama, Higashihiroshima 739-8526, Japan
| | | | - Akira Miura
- Faculty of Engineering, Hokkaido University, Sapporo 060-8628, Japan
| | - Kiyoharu Tadanaga
- Faculty of Engineering, Hokkaido University, Sapporo 060-8628, Japan
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Vásquez FA, Rosero-Navarro NC, Miura A, Jalem R, Goto Y, Nagao M, Tateyama Y, Tadanaga K, Calderón JA. Kinetic Control of the Li 0.9Mn 1.6Ni 0.4O 4 Spinel Structure with Enhanced Electrochemical Performance. ACS Appl Mater Interfaces 2021; 13:14056-14067. [PMID: 33723987 DOI: 10.1021/acsami.0c17886] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
The development of more sustainable societies has become an urgent goal worldwide. Electrical batteries are currently seen as one of the most important energy storage technologies for the development of decarbonized societies. However, many lithium-ion battery manufacturers currently utilize cobalt, a toxic and hazardous mineral, in their batteries. Lithium-deficient manganese nickel oxide spinels are considered promising candidates owing to their high potential and environmental friendliness. Their electrochemical performance highly depends on their average and local structures, such as phase purities, lattice parameters, and cation sites. Thus, a synthesis protocol should be designed to control these structural parameters to improve their electrochemical performance. In this study, we controlled the average and local structures of Li0.9Mn1.6Ni0.4O4 spinels obtained by co-precipitation by optimizing their cooling rates. High-resolution techniques, including transmission electron microscopy, synchrotron X-ray diffraction, and Auger-composition analysis combined with density functional theory calculations, X-ray absorption spectroscopy, and electrochemical analysis, were used to understand the average and local structural variations and their effects on the electrochemical properties. As a result, the control of oxygen diffusion at different cooling rates can promote the rearrangement of the structure, resulting in a cation-disordered spinel with minimal variations in lattice parameters and composition. Excellent electrochemical properties were noted in the cation-disordered spinel with high crystallinity and a slightly oxygen-rich surface produced via optimized cooling rates.
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Affiliation(s)
- F A Vásquez
- CIDEMAT, Universidad de Antioquia, Street 70# 52-21, Medellín 050010, Colombia
| | - N C Rosero-Navarro
- Division of Applied Chemistry, Faculty of Engineering, Hokkaido University, Sapporo 060-8628, Japan
| | - A Miura
- Division of Applied Chemistry, Faculty of Engineering, Hokkaido University, Sapporo 060-8628, Japan
| | - R Jalem
- Center for Green Research on Energy and Environmental Materials (GREEN), National Institute for Materials Science (NIMS), Tsukuba, Ibaraki 305-0044, Japan
- Center for Materials Research By Information Integration (CMÎ2), Research and Services Division of Materials Data and Integrated System (MaDIS), NIMS, Tsukuba, Ibaraki 305-0044, Japan
- PRESTO, Japan Science and Technology Agency (JST), Saitama 333-0012, Japan
- Elements Strategy Initiative for Catalysts & Batteries, Kyoto University, Kyoto, Kyoto 615-8g245, Japan
| | - Y Goto
- Department of Physics, Tokyo Metropolitan University, Hachioji 192-0397, Japan
| | - M Nagao
- Center for Crystal Science and Technology, University of Yamanashi, Kofu 400-0021, Japan
| | - Y Tateyama
- Center for Green Research on Energy and Environmental Materials (GREEN), National Institute for Materials Science (NIMS), Tsukuba, Ibaraki 305-0044, Japan
- Center for Materials Research By Information Integration (CMÎ2), Research and Services Division of Materials Data and Integrated System (MaDIS), NIMS, Tsukuba, Ibaraki 305-0044, Japan
- Elements Strategy Initiative for Catalysts & Batteries, Kyoto University, Kyoto, Kyoto 615-8g245, Japan
| | - K Tadanaga
- Division of Applied Chemistry, Faculty of Engineering, Hokkaido University, Sapporo 060-8628, Japan
| | - J A Calderón
- CIDEMAT, Universidad de Antioquia, Street 70# 52-21, Medellín 050010, Colombia
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Nagao M, Miura A, Urushihara D, Maruyama Y, Goto Y, Mizuguchi Y, Moriyoshi C, Kuroiwa Y, Wang Y, Watauchi S, Asaka T, Takano Y, Tadanaga K, Tanaka I. Flux Growth and Superconducting Properties of (Ce,Pr)OBiS 2 Single Crystals. Front Chem 2020; 8:44. [PMID: 32117872 PMCID: PMC7010857 DOI: 10.3389/fchem.2020.00044] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2019] [Accepted: 01/14/2020] [Indexed: 11/13/2022] Open
Abstract
Ce1−xPrxOBiS2 (0. 1 ≤ x ≤ 0.9) single crystals were grown using a CsCl flux method. Their structural and physical properties were examined by X-ray diffraction, X-ray absorption, transmission electron microscopy, and electrical resistivity. All of the Ce1−xPrxOBiS2 single crystals with 0.1 ≤ x ≤ 0.9 exhibited tetragonal phase. With increasing Pr content, the a-axis and c-axis lattice parameters decreased and increased, respectively. Transmission electron microscope analysis of Ce0.1Pr0.9OBiS2 (x = 0.9) single crystal showed no stacking faults. Atomic-resolution energy dispersive X-ray spectrometry mapping revealed that Bi, Ce/Pr, O, and S occupied different crystallographic sites, while Ce and Pr randomly occupied the same sites. X-ray absorption spectra showed that an increase of the Pr ratio increased the ratio of Ce4+/Ce3+. All of the Ce1−xPrxOBiS2 crystals showed superconducting transition, with a maximum transition temperature of ~4 K at x = 0.9.
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Affiliation(s)
- Masanori Nagao
- Center for Crystal Science and Technology, University of Yamanashi, Kofu, Japan
| | - Akira Miura
- Faculty of Engineering, Hokkaido University, Sapporo, Japan
| | - Daisuke Urushihara
- Division of Advanced Ceramics, Nagoya Institute of Technology, Nagoya, Japan
| | - Yuki Maruyama
- Center for Crystal Science and Technology, University of Yamanashi, Kofu, Japan
| | - Yosuke Goto
- Department of Physics, Tokyo Metropolitan University, Hachioji, Japan
| | | | - Chikako Moriyoshi
- Department of Physical Science, Hiroshima University, Hiroshima, Japan
| | - Yoshihiro Kuroiwa
- Department of Physical Science, Hiroshima University, Hiroshima, Japan
| | - Yongming Wang
- Creative Research Institution, Hokkaido University, Sapporo, Japan
| | - Satoshi Watauchi
- Center for Crystal Science and Technology, University of Yamanashi, Kofu, Japan
| | - Toru Asaka
- Division of Advanced Ceramics, Nagoya Institute of Technology, Nagoya, Japan
| | | | | | - Isao Tanaka
- Center for Crystal Science and Technology, University of Yamanashi, Kofu, Japan
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12
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Ito H, Miura A, Goto Y, Mizuguchi Y, Moriyoshi C, Kuroiwa Y, Azuma M, Liu J, Wen XD, Nishioka S, Maeda K, Masubuchi Y, Rosero-Navarro NC, Tadanaga K. An electronic structure governed by the displacement of the indium site in In-S 6 octahedra: LnOInS 2 (Ln = La, Ce, and Pr). Dalton Trans 2019; 48:12272-12278. [PMID: 31339138 DOI: 10.1039/c9dt01562k] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
An extremely large displacement of the indium site in In-S6 octahedra in LnOInS2 (Ln = La, Ce, and Pr) was found in synchrotron X-ray diffraction. LaOInS2 with off-center indium in In-S6 octahedra exhibited a wider optical band gap than CeOInS2 and PrOInS2 with on-center indium. Therefore, the electronic structure of LnOInS2 is governed by the indium site with an extremely large displacement. All LnOInS2 produced H2 gas under visible light irradiation in the presence of sacrificial electron donors.
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Affiliation(s)
- Hiroaki Ito
- Graduate School of Chemical Sciences and Engineering, Hokkaido University, Kita 13, Nishi 8, Sapporo 060-8628, Japan
| | - Akira Miura
- Faculty of Engineering, Hokkaido University, Kita 13, Nishi 8, Sapporo 060-8628, Japan.
| | - Yosuke Goto
- Department of Physics, Tokyo Metropolitan University, 1-1 Minami-osawa, Hachioji, Tokyo 192-0397, Japan
| | - Yoshikazu Mizuguchi
- Department of Physics, Tokyo Metropolitan University, 1-1 Minami-osawa, Hachioji, Tokyo 192-0397, Japan
| | - Chikako Moriyoshi
- Department of Physical Science, Hiroshima University, 1-3-1 Kagamiyama, Higashihiroshima, Hiroshima 739-8526, Japan
| | - Yoshihiro Kuroiwa
- Department of Physical Science, Hiroshima University, 1-3-1 Kagamiyama, Higashihiroshima, Hiroshima 739-8526, Japan
| | - Masaki Azuma
- Materials and Structures Laboratory, Tokyo Institute of Technology, Yokohama 226-8503, Japan
| | - Jinjia Liu
- State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan 030001, P. R. China
| | - Xiao-Dong Wen
- State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan 030001, P. R. China
| | - Shunta Nishioka
- Department of Chemistry, School of Science, Tokyo Institute of Technology, 2-12-1-NE-2 Ookayama, Meguro-ku, Tokyo 152-8550, Japan and Japan Society for the Promotion of Science, Kojimachi Business Center Building, 5-3-1 Kojimachi, Chiyoda-ku, Tokyo 102-0083, Japan
| | - Kazuhiko Maeda
- Department of Chemistry, School of Science, Tokyo Institute of Technology, 2-12-1-NE-2 Ookayama, Meguro-ku, Tokyo 152-8550, Japan
| | - Yuji Masubuchi
- Faculty of Engineering, Hokkaido University, Kita 13, Nishi 8, Sapporo 060-8628, Japan.
| | | | - Kiyoharu Tadanaga
- Faculty of Engineering, Hokkaido University, Kita 13, Nishi 8, Sapporo 060-8628, Japan.
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13
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Iwai Y, Ikka T, Miura A, Rosero-Navarro NC, Iwamura S, Ogino I, Mukai SR, Tadanaga K. Catalytic Activity for Oxygen Reduction Reaction of Ni-Mn-Fe Layered Double Hydroxide-Carbon Gel Composite. CHEM LETT 2019. [DOI: 10.1246/cl.190036] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Yu Iwai
- Faculty of Engineering, Hokkaido University, Sapporo, Hokkaido 060-8628, Japan
| | - Takuya Ikka
- Faculty of Engineering, Hokkaido University, Sapporo, Hokkaido 060-8628, Japan
| | - Akira Miura
- Faculty of Engineering, Hokkaido University, Sapporo, Hokkaido 060-8628, Japan
| | | | - Shinichiroh Iwamura
- Faculty of Engineering, Hokkaido University, Sapporo, Hokkaido 060-8628, Japan
| | - Isao Ogino
- Faculty of Engineering, Hokkaido University, Sapporo, Hokkaido 060-8628, Japan
| | - Shin R. Mukai
- Faculty of Engineering, Hokkaido University, Sapporo, Hokkaido 060-8628, Japan
| | - Kiyoharu Tadanaga
- Faculty of Engineering, Hokkaido University, Sapporo, Hokkaido 060-8628, Japan
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14
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Calpa M, Rosero-Navarro NC, Miura A, Tadanaga K. Electrochemical performance of bulk-type all-solid-state batteries using small-sized Li7P3S11 solid electrolyte prepared by liquid phase as the ionic conductor in the composite cathode. Electrochim Acta 2019. [DOI: 10.1016/j.electacta.2018.11.035] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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15
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Miura A, Nagao M, Goto Y, Mizuguchi Y, Matsuda TD, Aoki Y, Moriyoshi C, Kuroiwa Y, Takano Y, Watauchi S, Tanaka I, Rosero-Navarro NC, Tadanaga K. Crystal Structure and Superconductivity of Tetragonal and Monoclinic Ce 1- xPr xOBiS 2. Inorg Chem 2018; 57:5364-5370. [PMID: 29676897 DOI: 10.1021/acs.inorgchem.8b00349] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Ce1- xPr xOBiS2 powders and Ce0.5Pr0.5OBiS2 single crystals were synthesized and their structure and superconductive properties were examined by X-ray diffraction, X-ray absorption, electronic resistivity, and magnetization. While PrOBiS2 was found to be in a monoclinic phase with one-dimensional Bi-S zigzag chains showing no superconductive transition above 0.1 K, CeOBiS2 was in a tetragonal phase with two-dimensional Bi-S planes showing zero resistivity below 1.3 K. In the range x = 0.3-0.9 in Ce1- xPr xOBiS2, both monoclinic and tetragonal phases were formed together with zero resistivity up to a maximum temperature of 2.2 K. A Ce0.5Pr0.5OBiS2 single crystal, which showed both zero resistivity and a decrease in magnetization at ∼2.4 K, presented a tetragonal structure. Short Bi-S bonding in flat two-dimensional Bi-S planes and mixed Ce3+/Ce4+ were characteristic features of the Ce0.5Pr0.5OBiS2 single crystal, which presumably triggered its superconductivity.
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Affiliation(s)
- Akira Miura
- Faculty of Engineering , Hokkaido University , Kita 13, Nishi 8 , Sapporo 060-8628 , Japan
| | - Masanori Nagao
- Center for Crystal Science and Technology , University of Yamanashi , 7-32 Miyamae , Kofu 400-8511 , Japan
| | - Yosuke Goto
- Department of Physics , Tokyo Metropolitan University , 1-1 minami-osawa , Hachioji, Tokyo 192-0397 , Japan
| | - Yoshikazu Mizuguchi
- Department of Physics , Tokyo Metropolitan University , 1-1 minami-osawa , Hachioji, Tokyo 192-0397 , Japan
| | - Tatsuma D Matsuda
- Department of Physics , Tokyo Metropolitan University , 1-1 minami-osawa , Hachioji, Tokyo 192-0397 , Japan
| | - Yuji Aoki
- Department of Physics , Tokyo Metropolitan University , 1-1 minami-osawa , Hachioji, Tokyo 192-0397 , Japan
| | - Chikako Moriyoshi
- Department of Physical Science , Hiroshima University , 1-3-1 Kagamiyama , Higashihiroshima, Hiroshima 739-8526 Japan
| | - Yoshihiro Kuroiwa
- Department of Physical Science , Hiroshima University , 1-3-1 Kagamiyama , Higashihiroshima, Hiroshima 739-8526 Japan
| | - Yoshihiko Takano
- MANA , National Institute for Materials Science , 1-2-1 Sengen , Tsukuba 305-0047 , Japan
| | - Satoshi Watauchi
- Center for Crystal Science and Technology , University of Yamanashi , 7-32 Miyamae , Kofu 400-8511 , Japan
| | - Isao Tanaka
- Center for Crystal Science and Technology , University of Yamanashi , 7-32 Miyamae , Kofu 400-8511 , Japan
| | | | - Kiyoharu Tadanaga
- Faculty of Engineering , Hokkaido University , Kita 13, Nishi 8 , Sapporo 060-8628 , Japan
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16
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Ramirez D, Suto Y, Rosero-Navarro NC, Miura A, Tadanaga K, Jaramillo F. Structural and Electrochemical Evaluation of Three- and Two-Dimensional Organohalide Perovskites and Their Influence on the Reversibility of Lithium Intercalation. Inorg Chem 2018; 57:4181-4188. [DOI: 10.1021/acs.inorgchem.8b00397] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Daniel Ramirez
- Centro de Investigación, Innovación y Desarrollo de Materiales − CIDEMAT, Facultad de Ingeniería, Universidad de Antioquia UdeA, Calle 70 No. 52-21, Medellín, Colombia
| | | | | | | | | | - Franklin Jaramillo
- Centro de Investigación, Innovación y Desarrollo de Materiales − CIDEMAT, Facultad de Ingeniería, Universidad de Antioquia UdeA, Calle 70 No. 52-21, Medellín, Colombia
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17
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Calpa M, Rosero-Navarro NC, Miura A, Tadanaga K. Preparation of sulfide solid electrolytes in the Li2S–P2S5 system by a liquid phase process. Inorg Chem Front 2018. [DOI: 10.1039/c7qi00737j] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Structure and ionic conductivity of sulfide solid electrolytes in the Li2S–P2S5 system obtained by a liquid phase process.
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Affiliation(s)
- Marcela Calpa
- Graduate School of Chemical Sciences and Engineering
- Hokkaido University
- Sapporo 060-8628
- Japan
| | | | - Akira Miura
- Division of Applied Chemistry
- Faculty of Engineering
- Hokkaido University
- Sapporo 060-8628
- Japan
| | - Kiyoharu Tadanaga
- Division of Applied Chemistry
- Faculty of Engineering
- Hokkaido University
- Sapporo 060-8628
- Japan
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18
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Affiliation(s)
- Jin Odahara
- Graduate School of Chemical Sciences and Engineering and ‡Faculty of Engineering, Hokkaido University, Sapporo 060-8628, Japan
| | - Akira Miura
- Graduate School of Chemical Sciences and Engineering and ‡Faculty of Engineering, Hokkaido University, Sapporo 060-8628, Japan
| | - Nataly Carolina Rosero-Navarro
- Graduate School of Chemical Sciences and Engineering and ‡Faculty of Engineering, Hokkaido University, Sapporo 060-8628, Japan
| | - Kiyoharu Tadanaga
- Graduate School of Chemical Sciences and Engineering and ‡Faculty of Engineering, Hokkaido University, Sapporo 060-8628, Japan
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19
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Miura A, Hokimoto T, Nagao M, Yanase T, Shimada T, Tadanaga K. Prediction of Ternary Liquidus Temperatures by Statistical Modeling of Binary and Ternary Ag-Al-Sn-Zn Systems. ACS Omega 2017; 2:5271-5282. [PMID: 31457798 PMCID: PMC6641866 DOI: 10.1021/acsomega.7b00784] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/14/2017] [Accepted: 08/16/2017] [Indexed: 06/10/2023]
Abstract
The relationship of liquidus temperatures among six binary and four ternary phases in a Ag-Al-Sn-Zn system was analyzed by means of statistical modeling. Four statistical models to predict changes in the liquidus temperatures in Ag-Al-Sn-Zn were proposed on the basis of different hypotheses derived from macroscopic and microscopic standpoints. The results of interpolation tests to evaluate the prediction accuracies of the ternary liquidus temperatures suggested that the multivariate regression model based on binary liquidus temperatures, interactive binary liquidus temperatures, and products of atomic ratios was found to be the most effective among the four models. It was numerically shown that the prediction accuracies of the liquidus temperatures in local ternary systems of Ag-Al-Sn-Zn can be improved further by using the models identified in their neighboring systems. Finally, the possibility to extract the general trend and the abnormal combination of elements for the prediction of liquidus temperatures was discussed on the basis of the statistical framework we considered.
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Affiliation(s)
- Akira Miura
- Faculty
of Engineering, Hokkaido University, Kita 13 Nishi 8, Kita-ku, Sapporo 060-8628, Japan
| | - Tsukasa Hokimoto
- Hokkaido
Information University, 59-2 Nishinopporo, Ebetsu 069-0832, Japan
| | - Masanori Nagao
- Center
for Crystal Science and Technology, University
of Yamanashi, 7-32 Miyamae, Kofu 400-8511, Japan
| | - Takashi Yanase
- Faculty
of Engineering, Hokkaido University, Kita 13 Nishi 8, Kita-ku, Sapporo 060-8628, Japan
| | - Toshihiro Shimada
- Faculty
of Engineering, Hokkaido University, Kita 13 Nishi 8, Kita-ku, Sapporo 060-8628, Japan
| | - Kiyoharu Tadanaga
- Faculty
of Engineering, Hokkaido University, Kita 13 Nishi 8, Kita-ku, Sapporo 060-8628, Japan
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20
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Rubel MHK, Takei T, Kumada N, Ali MM, Miura A, Tadanaga K, Oka K, Azuma M, Magome E, Moriyoshi C, Kuroiwa Y. Hydrothermal Synthesis, Structure, and Superconductivity of Simple Cubic Perovskite (Ba 0.62K 0.38)(Bi 0.92Mg 0.08)O 3 with T c ∼ 30 K. Inorg Chem 2017; 56:3174-3181. [PMID: 28233995 DOI: 10.1021/acs.inorgchem.6b01853] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
We have synthesized a new superconducting perovskite bismuth oxide by a facile hydrothermal route at 220 °C. The choice of starting materials, their mixing ratios, and the hydrothermal reaction temperature was crucial for obtaining products with superior superconducting properties. The structure of the powder sample was investigated using laboratory X-ray diffraction, high-resolution synchrotron X-ray diffraction (SXRD) data, and electron diffraction (ED) patterns [transmission electron microscopy (TEM) analysis]. The refinement of SXRD data confirmed a simple perovskite-type structure with a cubic cell of a = 4.27864(2) Å [space group Pm3̅m (No. 221)]. Elemental analysis detected magnesium in the final products, and a refinement based on SXRD and inductively coupled plasma data yielded an ideal undistorted simple cubic perovskite-type structure, with the chemical composition (Ba0.62K0.38)(Bi0.92Mg0.08)O3. ED patterns also confirmed the simple cubic perovskite structure; the cube-shaped microstructures and compositional homogeneity on the nanoscale were verified by scanning electron microscopy and TEM analyses, respectively. The fabricated compound exhibited a large shielding volume fraction of about 98% with a maximum Tcmag of ∼30 K, which was supported by the measured bismuth valence as well. Its electrical resistivity dropped at ∼21 K, and zero resistivity was observed below 7 K. The compound underwent thermal decomposition above 400 °C. Finally, the calculated band structure showed a metallic behavior for this hydrothermally synthesized bismuth oxide.
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Affiliation(s)
- Mirza H K Rubel
- Department of Materials Science and Engineering, University of Rajshahi , Rajshahi 6205, Bangladesh.,Center for Crystal Science and Technology, University of Yamanashi , 7-32 Miyamae-cho, Kofu 400-8511, Japan
| | - Takahiro Takei
- Center for Crystal Science and Technology, University of Yamanashi , 7-32 Miyamae-cho, Kofu 400-8511, Japan
| | - Nobuhiro Kumada
- Center for Crystal Science and Technology, University of Yamanashi , 7-32 Miyamae-cho, Kofu 400-8511, Japan
| | - M Mozahar Ali
- Center for Crystal Science and Technology, University of Yamanashi , 7-32 Miyamae-cho, Kofu 400-8511, Japan
| | - Akira Miura
- Faculty of Engineering, Hokkaido University , Kita 13, Nishi 8, Kita-ku, Sapporo 060-8628, Japan
| | - Kiyoharu Tadanaga
- Faculty of Engineering, Hokkaido University , Kita 13, Nishi 8, Kita-ku, Sapporo 060-8628, Japan
| | - Kengo Oka
- Faculty of Science, Chuo University , 112-8551, 1-13-27, Kasuga, Bunkyo-ku, Tokyo 192-0393, Japan
| | - Masaki Azuma
- Laboratory for Materials and Structures, Tokyo Institute of Technology , 4259 Nagatsuta, Kanagawa 226-8503, Japan
| | - Eisuke Magome
- Department of Physical Science, Hiroshima University , 1-3-1 Kagamiyama, Higashihiroshima, Hiroshima 739-8526, Japan
| | - Chikako Moriyoshi
- Department of Physical Science, Hiroshima University , 1-3-1 Kagamiyama, Higashihiroshima, Hiroshima 739-8526, Japan
| | - Yoshihiro Kuroiwa
- Department of Physical Science, Hiroshima University , 1-3-1 Kagamiyama, Higashihiroshima, Hiroshima 739-8526, Japan
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21
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Calpa M, Rosero-Navarro NC, Miura A, Tadanaga K. Instantaneous preparation of high lithium-ion conducting sulfide solid electrolyte Li7P3S11 by a liquid phase process. RSC Adv 2017. [DOI: 10.1039/c7ra09081a] [Citation(s) in RCA: 63] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
A solid electrolyte with a small particle size, good mechanical properties and high ionic conductivity is required to achieve high energy and power density in the all-solid-state battery.
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Affiliation(s)
- Marcela Calpa
- Graduate School of Chemical Sciences and Engineering
- Hokkaido University
- Sapporo
- Japan
| | | | - Akira Miura
- Division of Applied Chemistry
- Faculty of Engineering
- Hokkaido University
- Sapporo 060-8628
- Japan
| | - Kiyoharu Tadanaga
- Division of Applied Chemistry
- Faculty of Engineering
- Hokkaido University
- Sapporo 060-8628
- Japan
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22
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Fujii Y, Suto Y, Miura A, Higuchi M, Tadanaga K. Development of All-solid-state Lithium Secondary Batteries Using NiPS3 Electrode and Li2S-P2S5 Solid Electrolyte. CHEM LETT 2016. [DOI: 10.1246/cl.160168] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Yuta Fujii
- Faculty of Engineering, Hokkaido University
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23
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Miura A, Rosero-Navarro C, Masubuchi Y, Higuchi M, Kikkawa S, Tadanaga K. Nitrogen-Rich Manganese Oxynitrides with Enhanced Catalytic Activity in the Oxygen Reduction Reaction. Angew Chem Int Ed Engl 2016; 55:7963-7. [PMID: 27193352 DOI: 10.1002/anie.201601568] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2016] [Revised: 04/08/2016] [Indexed: 11/07/2022]
Affiliation(s)
- Akira Miura
- Faculty of Engineering; Hokkaido University; North 13 West 8, Kita-ku Sapporo 060-0808 Japan
| | - Carolina Rosero-Navarro
- Faculty of Engineering; Hokkaido University; North 13 West 8, Kita-ku Sapporo 060-0808 Japan
| | - Yuji Masubuchi
- Faculty of Engineering; Hokkaido University; North 13 West 8, Kita-ku Sapporo 060-0808 Japan
| | - Mikio Higuchi
- Faculty of Engineering; Hokkaido University; North 13 West 8, Kita-ku Sapporo 060-0808 Japan
| | - Shinichi Kikkawa
- Faculty of Engineering; Hokkaido University; North 13 West 8, Kita-ku Sapporo 060-0808 Japan
| | - Kiyoharu Tadanaga
- Faculty of Engineering; Hokkaido University; North 13 West 8, Kita-ku Sapporo 060-0808 Japan
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24
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Miura A, Rosero-Navarro C, Masubuchi Y, Higuchi M, Kikkawa S, Tadanaga K. Nitrogen-Rich Manganese Oxynitrides with Enhanced Catalytic Activity in the Oxygen Reduction Reaction. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201601568] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Akira Miura
- Faculty of Engineering; Hokkaido University; North 13 West 8, Kita-ku Sapporo 060-0808 Japan
| | - Carolina Rosero-Navarro
- Faculty of Engineering; Hokkaido University; North 13 West 8, Kita-ku Sapporo 060-0808 Japan
| | - Yuji Masubuchi
- Faculty of Engineering; Hokkaido University; North 13 West 8, Kita-ku Sapporo 060-0808 Japan
| | - Mikio Higuchi
- Faculty of Engineering; Hokkaido University; North 13 West 8, Kita-ku Sapporo 060-0808 Japan
| | - Shinichi Kikkawa
- Faculty of Engineering; Hokkaido University; North 13 West 8, Kita-ku Sapporo 060-0808 Japan
| | - Kiyoharu Tadanaga
- Faculty of Engineering; Hokkaido University; North 13 West 8, Kita-ku Sapporo 060-0808 Japan
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25
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Miura A, Mizuguchi Y, Sugawara T, Wang Y, Takei T, Kumada N, Magome E, Moriyoshi C, Kuroiwa Y, Miura O, Tadanaga K. Structural Difference in Superconductive and Nonsuperconductive Bi-S Planes within Bi4O4Bi2S4 Blocks. Inorg Chem 2015; 54:10462-7. [PMID: 26479778 DOI: 10.1021/acs.inorgchem.5b01919] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The relationship between the structure and superconductivity of Bi4O4S3 powders synthesized by heating under ambient and high pressures was investigated using synchrotron X-ray diffraction, Raman spectroscopy, and transmission electron microscopy (TEM) observation. The Bi4O4S3 powders synthesized under ambient pressure exhibited a strong superconductivity (diamagnetic) signal and zero resistivity below ∼4.5 K, while the Bi4O4S3 powder synthesized by the high-pressure method exhibited a low-intensity signal down to 2 K. Further annealing of the latter Bi4O4S3 powder under ambient pressure led to the development of a strong signal and zero resistivity. The crystal structures of all Bi4O4S3 phases consisted of Bi4O4Bi2S4 blocks including a Bi-S layer and anion(s) sandwiched between Bi4O4Bi2S4 blocks, but minor structural differences were detected. A comparison of the structures of the superconductive and nonsuperconductive Bi4O4S3 samples suggested that the superconductive Bi4O4S3 phases had slightly smaller lattice parameters. The average structures of the superconductive Bi4O4S3 phases were characterized by a slightly shorter and less bent Bi-S plane. Raman spectroscopy detected vibration of the S-O bonds, which can be attributed to sandwiched anion(s) such as SO4(2-). TEM observation showed stacking faults in the superconductive Bi4O4S3 phases, which indicated local fluctuation of the average structures. The observed superconductivity of Bi4O4S3 was discussed based on impurity phases, enhanced hybridization of the px and py orbitals of the Bi-S plane within Bi4O4Bi2S4 blocks, local fluctuation of the average structures, compositional deviation related to suspicious anion(s) sandwiched between Bi4O4Bi2S4 blocks, and the possibility of suppression of the charge-density-wave state by enriched carrier concentrations.
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Affiliation(s)
- Akira Miura
- Faculty of Engineering Hokkaido University , Kita 13, Nishi 8, Sapporo 060-8628 Japan
| | - Yoshikazu Mizuguchi
- Department of Electrical and Electronic Engineering, Tokyo Metropolitan University , 1-1 minami-osawa, Hachioji, Tokyo 192-0397 Japan
| | - Tsuyoshi Sugawara
- Department of Electrical and Electronic Engineering, Tokyo Metropolitan University , 1-1 minami-osawa, Hachioji, Tokyo 192-0397 Japan
| | - Yongming Wang
- Creative Research Institution Hokkaido University , Kita 21, Nishi 10, Sapporo 001-0021, Japan
| | - Takahiro Takei
- Center for Crystal Science and Technology, University of Yamanashi , 7-32 Miyamae, Kofu 400-8511, Japan
| | - Nobuhiro Kumada
- Center for Crystal Science and Technology, University of Yamanashi , 7-32 Miyamae, Kofu 400-8511, Japan
| | - Eisuke Magome
- Department of Physical Science, Hiroshima University , 1-3-1 Kagamiyama, Higashihiroshima, Hiroshima 739-8526, Japan
| | - Chikako Moriyoshi
- Department of Physical Science, Hiroshima University , 1-3-1 Kagamiyama, Higashihiroshima, Hiroshima 739-8526, Japan
| | - Yoshihiro Kuroiwa
- Department of Physical Science, Hiroshima University , 1-3-1 Kagamiyama, Higashihiroshima, Hiroshima 739-8526, Japan
| | - Osuke Miura
- Department of Electrical and Electronic Engineering, Tokyo Metropolitan University , 1-1 minami-osawa, Hachioji, Tokyo 192-0397 Japan
| | - Kiyoharu Tadanaga
- Faculty of Engineering Hokkaido University , Kita 13, Nishi 8, Sapporo 060-8628 Japan
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Mizuguchi Y, Miura A, Kajitani J, Hiroi T, Miura O, Tadanaga K, Kumada N, Magome E, Moriyoshi C, Kuroiwa Y. In-plane chemical pressure essential for superconductivity in BiCh2-based (Ch: S, Se) layered structure. Sci Rep 2015; 5:14968. [PMID: 26447333 PMCID: PMC4597362 DOI: 10.1038/srep14968] [Citation(s) in RCA: 91] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2015] [Accepted: 09/14/2015] [Indexed: 11/08/2022] Open
Abstract
BiCh2-based compounds (Ch: S, Se) are a new series of layered superconductors, and the mechanisms for the emergence of superconductivity in these materials have not yet been elucidated. In this study, we investigate the relationship between crystal structure and superconducting properties of the BiCh2-based superconductor family, specifically, optimally doped Ce1-xNdxO0.5F0.5BiS2 and LaO0.5F0.5Bi(S1-ySey)2. We use powder synchrotron X-ray diffraction to determine the crystal structures. We show that the structure parameter essential for the emergence of bulk superconductivity in both systems is the in-plane chemical pressure, rather than Bi-Ch bond lengths or in-plane Ch-Bi-Ch bond angle. Furthermore, we show that the superconducting transition temperature for all REO0.5F0.5BiCh2 superconductors can be determined from the in-plane chemical pressure.
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Affiliation(s)
- Yoshikazu Mizuguchi
- Department of Electrical and Electronic Engineering, Tokyo Metropolitan University, 1-1, Minami-osawa, Hachioji 192-0397, Japan
| | - Akira Miura
- Faculty of Engineering, Hokkaido University, Kita-13, Nishi-8, Kita-ku, Sapporo 060-8628 Japan
| | - Joe Kajitani
- Department of Electrical and Electronic Engineering, Tokyo Metropolitan University, 1-1, Minami-osawa, Hachioji 192-0397, Japan
| | - Takafumi Hiroi
- Department of Electrical and Electronic Engineering, Tokyo Metropolitan University, 1-1, Minami-osawa, Hachioji 192-0397, Japan
| | - Osuke Miura
- Department of Electrical and Electronic Engineering, Tokyo Metropolitan University, 1-1, Minami-osawa, Hachioji 192-0397, Japan
| | - Kiyoharu Tadanaga
- Faculty of Engineering, Hokkaido University, Kita-13, Nishi-8, Kita-ku, Sapporo 060-8628 Japan
| | - Nobuhiro Kumada
- Center for Crystal Science and Technology, University of Yamanashi, 7-32 Miyamae, Kofu 400-8511 Japan
| | - Eisuke Magome
- Department of Physical Science, Hiroshima University, 1-3-1 Kagamiyama, Higashihiroshima, Hiroshima 739-8526 Japan
| | - Chikako Moriyoshi
- Department of Physical Science, Hiroshima University, 1-3-1 Kagamiyama, Higashihiroshima, Hiroshima 739-8526 Japan
| | - Yoshihiro Kuroiwa
- Department of Physical Science, Hiroshima University, 1-3-1 Kagamiyama, Higashihiroshima, Hiroshima 739-8526 Japan
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Makiura R, Teragawa S, Tsuchiyama K, Hayashi A, Tadanaga K, Tatsumisago M. Liquid-phase step-by-step growth of an iron cyanide coordination framework on LiCoO₂ particle surfaces. Dalton Trans 2015; 44:15279-85. [PMID: 26031773 DOI: 10.1039/c5dt00968e] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Surface modification of inorganic objects with metal-organic frameworks (MOFs) - organic-inorganic hybrid framework materials with infinite networks - opens wide windows for potential applications. In order to derive a target property, the key is the ability to fine tune the degree of modification. Solution-based step-by-step growth techniques provide excellent control of layer thickness which can be varied with the number of deposition cycles. Such techniques with MOFs have been mainly applied to flat substrates, but not to particle surfaces before. Here, we present the facile surface modification of inorganic particles with a framework compound under operationally simple ambient conditions. A solution-based sequential technique involving the alternate immersion of LiCoO2 (LCO) - a positive electrode material for a lithium ion battery - into FeCl2·4H2O and K3[Fe(CN)6] solutions results in the formation of Prussian blue (PB) nanolayers on the surface of the LCO particles (PBNL@LCO). The PB growth is finely controlled by the number of immersion cycles. An electrochemical cell with PBNL@LCO as a positive electrode material exhibits a discharge capacity close to the specific capacity of LCO. The results open a new direction for creating suitable interfacial conditions between electrode materials and electrolytes in secondary battery materials.
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Affiliation(s)
- Rie Makiura
- Nanoscience and Nanotechnology Research Center, Research Organization for the 21st Century, Osaka Prefecture University, Sakai, Osaka, Japan.
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Mosa J, Aparicio M, Tadanaga K, Hayashi A, Tatsumisago M. Li4Ti5O12 thin-film electrodes by in-situ synthesis of lithium alkoxide for Li-ion microbatteries. Electrochim Acta 2014. [DOI: 10.1016/j.electacta.2014.10.054] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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29
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Affiliation(s)
- Shingo Teragawa
- Department of Applied Chemistry, Osaka Prefecture University
| | - Keigo Aso
- Department of Applied Chemistry, Osaka Prefecture University
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Tadanaga K, Takano R, Ichinose T, Mori S, Hayashi A, Tatsumisago M. Low temperature synthesis of highly ion conductive Li7La3Zr2O12–Li3BO3 composites. Electrochem commun 2013. [DOI: 10.1016/j.elecom.2013.04.004] [Citation(s) in RCA: 75] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
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Sakuda A, Nakamoto N, Kitaura H, Hayashi A, Tadanaga K, Tatsumisago M. All-solid-state lithium secondary batteries with metal-sulfide-coated LiCoO2 prepared by thermal decomposition of dithiocarbamato complexes. ACTA ACUST UNITED AC 2012. [DOI: 10.1039/c2jm32490c] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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34
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Hasegawa G, Aoki M, Kanamori K, Nakanishi K, Hanada T, Tadanaga K. Monolithic electrode for electric double-layer capacitors based on macro/meso/microporous S-Containing activated carbon with high surface area. ACTA ACUST UNITED AC 2011. [DOI: 10.1039/c0jm03793a] [Citation(s) in RCA: 141] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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35
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Kitaura H, Hayashi A, Tadanaga K, Tatsumisago M. Electrochemical performance of all-solid-state lithium secondary batteries with Li–Ni–Co–Mn oxide positive electrodes. Electrochim Acta 2010. [DOI: 10.1016/j.electacta.2010.07.066] [Citation(s) in RCA: 58] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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36
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Tadanaga K, Furukawa Y, Hayashi A, Tatsumisago M. Direct ethanol fuel cell using hydrotalcite clay as a hydroxide ion conductive electrolyte. Adv Mater 2010; 22:4401-4404. [PMID: 20806267 DOI: 10.1002/adma.201001766] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
An alkaline-type direct ethanol fuel cell (DEFC) using a natural clay electrolyte with non-platinum catalysts is proposed. So-called hydrotalcite clay, Mg–Al layered double hydroxide intercalated with CO₃²⁻, is shown to be a hydroxide ion conductor. An alkaline-type DEFC using this natural clay as the electrolyte and aqueous solution of ethanol and potassium hydroxide as a source of fuel exhibits excellent electrochemical performance from room temperature to 80 °C.
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Affiliation(s)
- Kiyoharu Tadanaga
- Department of Applied Chemistry, Graduate School of Engineering, Osaka Prefecture University, Sakai, Osaka 599-8531, Japan.
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Tadanaga K, Yamaguchi N, Tatsumisago M. Formation of Zn–Al layered double hydroxide thin films intercalated with sulfonated spiropyran. Res Chem Intermed 2009. [DOI: 10.1007/s11164-009-0085-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Tadanaga K, Michiwaki Y, Tezuka T, Hayashi A, Tatsumisago M. Structural change and proton conductivity of phosphosilicate gel–polyimide composite membrane for a fuel cell operated at 180°C. J Memb Sci 2008. [DOI: 10.1016/j.memsci.2008.07.009] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Takahashi K, Tadanaga K, Hayashi A, Matsuda A, Katagiri K, Tatsumisago M. Structure of polyphenylsilsesquioxane particles prepared by two-step acid-base catalyzed sol-gel process and formation of hollow particles. J Nanosci Nanotechnol 2007; 7:3307-3312. [PMID: 18019165 DOI: 10.1166/jnn.2007.659] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
Spherical polyphenylsilsesquioxane (PhSiO(3/2)) particles, one of the inorganic-organic hybrid materials, were synthesized by a two-step acid-base catalyzed sol-gel process, and hollow particles were successfully prepared by washing the as-prepared particles with organic solvents. It was found that the inside and outside parts of the as-prepared particles were composed of PhSi03/2 species with relatively low and high molecular weight, respectively, i.e., the PhSiO(3/2) particles had a kind of "core-shell" structure. Because the core portion in the as-prepared particles was soluble in ethanol and tetrahydrofuran, hollow particles were obtained through washing the as-prepared PhSiO(3/2) particles with ethanol or tetrahydrofuran. Furthermore, the molecular weight of the as-prepared particles was varied by the concentration of phenyltriethoxysilane used as a starting alkoxide. As a result of the variation of the molecular weight, the hollow PhSiO(3/2) particles with different stabilities against organic solvents were formed.
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Affiliation(s)
- Kenji Takahashi
- Department of Applied Chemistry, Graduate School of Engineering, Osaka Prefecture University, Sakai, Osaka 599-8531, Japan
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Takahashi K, Tadanaga K, Hayashi A, Tatsumisago M. Preparation and Characterization of Polyaminophenylsilsesquioxane Particles by Two-step Acid–Base-catalyzed Sol–Gel Process. CHEM LETT 2007. [DOI: 10.1246/cl.2007.324] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Matsuda A, Ogawa R, Daiko Y, Tadanaga K, Tatsumisago M. Micropatterning for Vinylsilsesquioxane-Titania Hybrid Gel Films with Ultraviolet Light Irradiation. J PHOTOPOLYM SCI TEC 2007. [DOI: 10.2494/photopolymer.20.101] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Tezuka T, Tadanaga K, Hayashi A, Tatsumisago M. Inorganic−Organic Hybrid Membranes with Anhydrous Proton Conduction Prepared from 3-Aminopropyltriethoxysilane and Sulfuric Acid by the Sol−Gel Method. J Am Chem Soc 2006; 128:16470-1. [PMID: 17177374 DOI: 10.1021/ja066345k] [Citation(s) in RCA: 63] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Inorganic-organic hybrid membranes with anhydrous proton conduction were prepared from 3-aminopropyltriethoxysilane and H2SO4 by the sol-gel method. The membrane has a unique structure: a hexagonal phase formed by the stacking of rodlike polysiloxanes with ion complexes of ammonium groups and HSO4- extruded outside. The membranes showed high conductivity of 2 x 10-3 S cm-1 at 200 degrees C under dry atmosphere. In the membrane, protons probably migrate through the outside of the rodlike polysiloxanes along hydrogen-bond chains formed among HSO4- anions.
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Affiliation(s)
- Teruaki Tezuka
- Department of Applied Chemistry, Graduate School of Engineering, Osaka Prefecture University, Sakai, Osaka 599-8531, Japan
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Hayashi A, Konishi T, Tadanaga K, Minami T, Tatsumisago M. All-solid-state rechargeable lithium batteries using SnX-P2X5 (X = S and O) amorphous negative electrodes. Res Chem Intermed 2006. [DOI: 10.1163/156856706777973835] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Yamaguchi N, Nakamura T, Tadanaga K, Matsuda A, Minami T, Tatsumisago M. Platelike Crystal Growth of Zn–Al Layered Double Hydroxide by Hot Water Treatment of Sol–Gel Derived Al2O3–ZnO Films on Glass Substrate. CHEM LETT 2006. [DOI: 10.1246/cl.2006.174] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Tezuka T, Tadanaga K, Matsuda A, Hayashi A, Tatsumisago M. Utilization of glass paper as a support of proton conductive inorganic–organic hybrid membranes based on 3-glycidoxypropyltrimethoxysilane. Electrochem commun 2005. [DOI: 10.1016/j.elecom.2005.01.009] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
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Tadanaga K, Yoshida H, Matsuda A, Minami T, Tatsumisago M. Medium temperature operation of fuel cells using inorganic–organic hybrid films from 3-glycidoxypropyltrimethoxysilane and orthophosphoric acid. Electrochim Acta 2004. [DOI: 10.1016/j.electacta.2004.02.070] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Hayashi A, Ohtomo T, Mizuno F, Tadanaga K, Tatsumisago M. Rechargeable lithium batteries, using sulfur-based cathode materials and Li2S–P2S5 glass-ceramic electrolytes. Electrochim Acta 2004. [DOI: 10.1016/j.electacta.2004.02.061] [Citation(s) in RCA: 50] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Hayashi A, Ohtomo T, Mizuno F, Tadanaga K, Tatsumisago M. All-solid-state Li/S batteries with highly conductive glass–ceramic electrolytes. Electrochem commun 2003. [DOI: 10.1016/s1388-2481(03)00167-x] [Citation(s) in RCA: 269] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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49
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Tadanaga K, Yoshida H, Matsuda A, Minami T, Tatsumisago M. Inorganic–organic hybrid films from 3-glycidoxypropyltrimethoxysilane and orthophosphoric acid for medium temperature fuel cells. Electrochem commun 2003. [DOI: 10.1016/s1388-2481(03)00143-7] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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50
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Mizuno F, Hama S, Hayashi A, Tadanaga K, Minami T, Tatsumisago M. All Solid-state Lithium Secondary Batteries Using High Lithium Ion Conducting Li2S–P2S5Glass-Ceramics. CHEM LETT 2002. [DOI: 10.1246/cl.2002.1244] [Citation(s) in RCA: 72] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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