Creation of novel inorganic-organic hybrid materials using atom, electron, ion, and spin degrees of freedom

Publications

2025.04.23556. Self-assembled Metal-organic Framework Composed of One-dimensional Rh(II/III) Chains with an Octahedral [RhN₆] Coordination: A. Kurahashi, Y. Yoshida, H. Kitagawa
Chemical Communications, in press (2025).
2025.04.09555. Unraveling Element-Selective Local Structures in Multi-Element Alloy Nanoparticles with EXAFS: M. Nakamura, D. Wu, M. Mukoyoshi, K. Kusada, H. Hayashi,T. Toriyama, T. Yamamoto, Y. Murakami, H. Ashitani, S. Kawaguchi, T. Ina, O. Sakata, Y. Kubota, I. Tanaka, H. Kitagawa
ACS Nanoscience Au, in press (2025).
2025.03.28554. Rational Control of Ionic Conduction of Encapsulated Ionic Liquid by Fluorination of Isoreticular Metal-organic Frameworks: T. Di, Y. Yoshida, H. Kitagawa
J. Am. Chem. Soc., 147, 13948-13952 (2025).
2025.03.21553. All Iron-Group and Platinum-Group Elements Metal High-Entropy Alloy Nanoparticles: J. Mahin, K. Kusada, T. Yamamoto, T. Toriyama, Y. Murakami, O. Sakata, S. Kawaguchi, H. Ashitani, Y. Kubota, H. Kitagawa
Angew. Chem. Int. Ed., e202502552 (2025).
2025.03.14552. Systematic Study of Ionic Conduction in Silver Iodide/Mesoporous Alumina Composites 3: Effects of Binary Silver Halide Doping: Y. Fukui, Y. Yoshida, H. Kitagawa, Y. Jikihara
Phys. Chem. Chem. Phys, 27, 7440-7446 (2025).
2025.02.12551. Efficient Electron Doping into KTaO₃ by Hydrogen Ion Beam: S. Hirata, G. Lim, T. Ozawa, M. Wilde, K. Fukutani, M. Ochi, H. Kitagawa, M. Maesato
Physical Review Materials, 9, 25002 (2025).
2025.02.03550. Complexes of d-and f-metal Ions with Redox-Active and Highly Symmetric Truxenone Ligand: Effect of Cations and Coordination on Distortions of Radical Anions and Singlet-Triplet Transitions in Dianions: K. D. Krivenko, A. F. Shestakov, M. A. Faraonov, A. V. Kuzmin, S. S. Khasanov, A. Otsuka, H. Yamochi, H. Kitagawa, D. Konarev
European Journal of Inorganic Chemistry, e202400757 (2025).
2025.02.03549. Complexes (TBA⁺){(TMI-NPS)₂·Ln^IIII₄}⁻ (Ln = Dy, Tb) with Two Axial Photochromic Spiropyran Ligands: Photoswitching and Zero-field SIM Behaviour with a High Magnetization Blocking Barrier for the Dy Complex: N. G. Osipov, M. A. Faraonov, A. V. Kuzmin, S. S. Khasanov, A. A. Dmitriev, N. P. Gritsan, N. N. Denisov, A. Otsuka, H. Kitagawa, D. V. Konarev
Inorganic Chemistry Frontiers, 12, 2092-2102 (2025).
2025.02.03548. Molecule-Based Proton–Electron Mixed Conductor with the Highest Ambipolar Conductivity: P. Wang, Y. Yoshida, So. Yasaka, M. Maesato, Y. Nakano, H. Kitagawa
J. Am. Chem. Soc., 147, 3804-3812 (2025).
2025.02.03547. Half Sandwich Iron Chalcogenopropargylcarbonato Complexes as CO-Releasing Molecules: T. M. A. Al-Shboul, M. El-khateeb, T. M. A. Jazzazi, L. Quraan, D, Alsabah, S. Yasaka, Y. Yoshida, H. Kitagawa
Applied Organometallic Chemistry, 39, e7811 (2025).
2025.02.03546. Nanoalloys Composed of Platinum Group Metals and p-Block Elements for Innovative Catalysis: M. Mukoyoshi and H. Kitagawa
Advanced Energy and Sustainability Research, 6, 2400270 (2025).
2025.02.03545. The Nature of Structural Defects in ZIF-8 Revealed with 1H and 31P MAS NMR and X-ray Absorption Spectroscopy: A. A. Gabrienko, S. Chaemchuen, Z. Kou, N. Ogiwara, H. Kitagawa, A. G. Stepanov, D. I. Kolokolov, F. Verpoort
Angew. Chem. Int. Ed., 64, e202414823 (2025).
2025.02.03544. Platinum-Group Metal High-Entropy Selenides for the Hydrogen Evolution Reaction: X. Deng, K. Kusada, T. Yamamoto, T. Toriyama, Y. Murakami, T. Ina, J. Tseng, H. Yamada, O. Sakata, H. Ashitani, S. Kawaguchi, Y. Kubota, H. Kitagawa
Angew. Chem. Int. Ed., 64, e202414786 (2025).
2025.02.03543. Phase Control in Monometallic and Alloy Nanomaterials: K. Kusada and H. Kitagawa
Chemical Reviews, 125, 599-659 (2025).
2025.02.03542. Macrocycle- and Metal-centered Reduction of Cobalt Trithiadodecaazahexaphyrin (Hhp).Metal-to-ligand Charge Transfer in {(Co^I)₂Co^II)O)(Hhp^·4−)}²⁻: D. I. Nazarov, A. V. Kuzmin, M. K. Islyaikin, E. N. Ivanov, A. F. Shestakov, M. A. Faraonov, S. S. Khasanov, A. Otsuka, H. Yamochi, H. Kitagawa, D. V. Konarev
New Journal of Chemistry, 45, 1631-1639 (2025).
2025.02.03541. Superprotonic Conduction of {Nbu_4-n(enOH)_n}[MnCr(ox)₃] (Bu = n-butyl; enOH = 2-hydroxyethyl; n = 1–3) in Successive Multiplication of Hydroxyl Proton-carrier in the Cation: H. Okawa, Y. Yoshida, H. Kitagawa
Bull. Chem. Soc. Jpn., 98, uoae141 (2024).
2024.12.26540. Integration of Metal Nanoparticles and Metal–Organic Frameworks for Composite Catalysts: H. Kobayashi and H. Kitagawa
Coordination Chemistry Discovery, 2, 102-119 (2024).
2024.12.03539. Atomic Behaviors in PdRu Solid-solution Nanoparticles on CeO₂-ZrO₂ Support for the Three-way Catalytic Reaction: O. Seo, A. Tayal, J. Kim, K. Kusada, T. Yamamoto, J. Tang, S. Hiroi, C. Song, K. Sato, K. Nagaoka, M. Haneda, K. Kato, S. Matsumura, H. Kitagawa, O. Sakata
Materials Today Catalysis, 7, 100078 (2024).
2024.10.30538. Ultra-high Concentration Hydrogen Doping into TiO₂: G. Lim, M. Irfandi, R. Nakayama, D. Lim, T. Ozawa, K. Kato, M. Wilde, K. Fukutani, H. Kitagawa, M. Maesato
J. Am. Chem. Soc., 146, 31357-32160 (2024).
2024.09.19537. Gapless Spin Liquid Behavior in the Organic Mott Insulator κ-(BEDT-TTF)₂Cu[Au(CN)₂]Cl with Ordered Anions: Y. Tanaka, S. Tomeno, Y. Yoshida, Y. Shimizu, H. Kitagawa, M. Maesato
Physical Review B, 110, 144423 (2024).
2024.09.19536. Extended Unit Cell Model Employing Two Vectors for Crystal Structure Analysis in IrPd Nanoparticles for Catalysis: H. Ashitani, S. Kawaguchi, K. Kusada, Y. Nanba, S. Aspera, M. Koyama, N. Kawamura, H. Kitagawa, O. Sakata
ACS Applied Nano Materials, 7, 23466-23473 (2024).
2024.09.19535. Proton Conduction via Water and Ammonia Coordinated Metal Cationic Species as Charge-balancing Units in MOF and MHOF Platforms: B. Pramanik, R. Sahoo, Y. Yoshida, A. K. Manna, H. Kitagawa, M. C. Das
Chemistry - A European Journal, 30, e202402896 (2024).
2024.09.17534. Dimensionally Extending from 1D MX-Chain to Ladder and Nanotube Systems: Structural and Electronic Properties: H. Liang, K. Otsubo, H. Kitagawa
Chemistry - A European Journal, 30, e202402583 (2024).
2024.09.17533. Binuclear Coordination Assemblies of Metal Tetraphenylporphyrins (M = Mn, Fe, and In) with Anionic Thioindigo Bridges as Promising Magnetic Systems with Tunable Properties: D. I. Nazarov, M. A. Faraonov, S. M. Nations, L. G. Gutsev, I. A. Yakushev, A. V. Kuzmin, S. S. Khasanov, A. Otsuka, H. Yamochi, H. Kitagawa, D. V. Konarev
Inorganic Chemistry, 63, 22677-22687 (2024).
2024.09.17532. Effect of Nuclearity and Reduction State of the Central Ligand on Magnetic Properties of Hexaazatrinaphthylene-based Cobalt(_II) and Iron(_II) Complexes: From Extremely Weak to Record-breaking Antiferromagnetic Exchange Interaction: M. V. Mikhailenko, V. V. Ivanov, M. A. Faraonov, A. V. Kuzmin, S. S. Khasanov, I. A. Yakushev, N. N. Breslavskaya, E. N. Timokhina, T. Y. Astakhova, A. Otsuka, H. Yamochi, H. Kitagawa D. V. Konarev
Inorganic Chemistry Frontiers, 11, 7563 (2024).
2024.09.01531. Proton Conduction in Paddlewheel-Type Dinuclear Platinum(III) Complex System Including Neutral and Protonated 1,2,4-Triazole: P. Wang, Y. Yoshida, T. Ito, Y. Nakano, H. Kitagawa
Chemistry of Materials, 36, 8872-8879 (2024).
2024.08.20530. Atomic Scale Behavior of Perovskite-Supported Ir–Pd–Ru Nanoparticles Under Redox Atmospheres: X. Q. Tran, T. Yamamoto, K. Aso, S. Yoshioka, K. Kusada, H. Kitagawa, M. Haneda, Y. Kawami, S. Matsumura
Nano Letters, 24, 11108-11115 (2024).
2024.07.22529. Single-Ion Magnetism of the [Dy^III(hfac)₄]⁻ Anions in the Crystalline Semiconductor {TSeT_1.5}^・+[Dy_III(hfac)₄]⁻ Containing Weakly Dimerized Stacks of Tetraselenatetracene: A. M. Flakina, D. I. Nazarov, M. A. Faraonov, I. A. Yakushev, A. V. Kuzmin, S. S. Khasanov, V. N. Zverev, A. Otsuka, H. Yamochi, H. Kitagawa, Dmitri V. Konarev
International Journal of Molecular Science, 25, 8068 (2024).
2024.07.09528. Synthesis of Pd–Pt–P amorphous nanoparticles: K. Ikeda, M. Mukoyoshi, K. Kusada, T. Yamamoto, Y. Murakami, H. Kitagawa
Chemistry Letters, 53, 144 (2024).
2024.07.09527. Coordination vs Oxidative Rearrangement of Photochromic Spiropyrans in the Reaction with Fe^IIICl₃ and Fe^IIIBr₃: N. G. Osipov, M. A. Faraonov, A. V. Kuzmin, S. S. Khasanov, A. F. Shestakov, N. N. Denisov, T. A. Savinykh, A. Otsuka, H. Kitagawa, D. V. Konarev
New Journal of Chemistry, 48, 13526 (2024).
2024.05.16526. Increased CO₂/N₂ Selectivity by Stepwise Fluorination in Isoreticular Ultramicroporous Metal-Organic Frameworks: T. Di, Y. Yoshida, K.i Otake, S. Kitagawa, H. Kitagawa
Chemical Science, 15, 9641-9648 (2024).
2024.05.09525. Monomers and Dimers of Fullerenes in the Radical Anion Salts with Dyes: (Astrophloxine⁺)₂(C60^•-)₂ and (Astrophloxine⁺)₂(C70^-)}₂. Suppression of the C₆₀^•- Dimerization by π-Stacking: P. A. Sobov, M. A. Faraonov, S. S. Khasanov, A. Otsuka, H. Yamochi, H. Kitagawa, D. V. Konarev
New Journal of Chemistry, 48, 10002-10009 (2024).
2024.04.23524. Dynamics of Linkers in Metal-Organic Framework Glasses: A. Khudozhitkov, N. Ogiwara, M. Donoshita, H. Kobayashi, A. Stepanov,D. Kolokolov, H. Kitagawa
J. Am. Chem. Soc., 146, 12950-12957 (2024).
2024.04.18523. Systematic Study of Ionic Conduction in Silver Iodide/Mesoporous Alumina Composites 2: Effects of Silver Bromide Doping: Y. Fukui, Y. Yoshida, H. Kitagawa, Y. Jikihara
Phys. Chem. Chem. Phys, 26, 13675-13682 (2024).
2024.04.17522. Phase Control of Solid-solution RuIn Nanoparticles and Their Catalytic Properties: X. Zhou, M. Mukoyoshi, K. Kusada, T. Yamamoto, T. Toriyama, Y. Murakami, H. Kitagawa
Nanoscale, 16, 9311-9316 (2024).
2024.04.05521. Localised Thermal Levering Events Drive Spontaneous Kinetic Oscillations in Catalysis: D. Decarolis, M. Panchal, M. Quesne, K. Mohammed, S. Xu, M. Isaacs, A. H. Clark, L. L. Keenan, T. Wakisaka, K. Kusada, H. Kitagawa, C. R. A. Catlow, E. K. Gibson, A. Goguet, P. P. Wells
Nature Catalysis, 7, 829-837 (2024).
2024.04.05520. First Synthesis of RuSn Solid-solution Alloy Nanoparticles and Their Enhanced Hydrogen Evolution Reaction Activity: X. Zhou, M. Mukoyoshi, K. Kusada, T. Yamamoto, T. Toriyama, Y. Murakami, T. Ina, H. Kitagawa
Chemical Science, 15, 7560-7567 (2024).
2024.03.15519. Coordination Complexes of Reduced Organic Dye Isoviolanthrone with Transition Metals and Lanthanides [Mn(II), Dy(III), Gd(III), Nd(III)]: N. R. Romanenko, M. A. Faraonov, S. S. Khasanov, A. Otsuka, H. Yamochi, H. Kitagawa, D. V. Konarev
Polyhedron, 253, 116930 (2024).
2024.03.15518. Single-walled Carbon Nanotube Synthesis with RuRhPdIrPt High Entropy Alloy Catalysts: S. Matsuoka, K. P. Sharma, T. Saida, K. Kusada, H. Kitagawa, T. Maruyama
Chemical Physics Letters, 841, 141178 (2024).
2024.02.20517. Synthesis, Characterization and Crystallographic Determination of Symmetrical Schiff Bases and Their Zn(II) Metal Complexes: T. M.A. Jazzazi, T. M.A. Al-Shboul, M. El-khateeb, T. S. Ababneh, Z. H. Obeidat, H. Moriyama, Y. Yoshida, H. Kitagawa
Transition Metal Chemistry, 49, 245-251 (2024).
2024.02.10516. A Three-Dimensionally Extended Metal–Organic Ladder Compound Exhibiting Proton Conduction: H. Liang, K. Otsubo, Y. Wakabayashi, H. Sagayama, S. Kawaguchi, H. Kitagawa
Angew. Chem. Int. Ed., 63, e202400162 (2024).
2024.02.01515. Electron Localization Induced by Disordered Anions in an Organic Conductor: S. Yasaka, Y. Yoshida, Y. Tanaka, Y. Nakamura, H. Kishida, Hi. Kitagawa, M. Maesato
Inorganic Chemistry, 63, 4196-4203 (2024).
2024.02.01514. Facilely Fabricated Zero-bias Silicon-based Plasmonic Photodetector in the Near-infrared Region with a Schottky Barrier Properly Controlled by Nanoalloys: S. Okamoto, K. Kusada, Y. Nomura, E. Takeda, Y. Inada, K. Hisada, S. Anada, K. Yamamoto, T. Hirasawa, H. Kitagawa
ACS Applied Materials & Interfaces, 16, 8984-8992 (2024).
2024.02.01513. Slow Magnetic Relaxation in a Complex of Photochromic Spiropyran in a Merocyanine Form and Cobalt(II) Hexafluoroacetylacetonate: N. G. Osipov, M. A. Faraonov, I. A. Yakushev, N. N. Denisov, A. Otsuka, H. Kitagawa, D. V. Konarev
Dalton Transactions, 53, 3159-3166 (2024).
2024.01.15512. Bis(ethylenedithio)tetrathiafulvalene and Dibenzotetrathiafulvalene Salts with Dicyanoiron(III) Phthalocyanine Anions: A. M. Flakina, S. A. Torunova, M. A. Faraonov, D. I. Nazarov, A. V. Kuzmin, S. S. Khasanov, A. Otsuka, H. Yamochi, H. Kitagawa, D. V. Konarev
Inorganica Chimica Acta, 563, 121933 (2024).
2024.01.09511. Breakdown of Kubo Relation in Pt-Cu Nanoparticles: S. Kitagawa, Y. Kinoshita, K. Ishida, K. Kusada, H. Kitagawa
Physical Review B, 109, L041408 (2024).
2023.12.15510. Denary High-Entropy Oxide Nanoparticles Synthesized by Continuous Supercritical Hydrothermal Flow Process: S. Hanabata, K. Kusada, T. Yamamoto, T. Toriyama, S. Matsumura, S. Kawaguchi, Y. Kubota, Y. Nishida, M. Haneda, H. Kitagawa
J. Am. Chem. Soc., 146, 181-186 (2024).
2023.12.21509. RuIn Solid-Solution Alloy Nanoparticles with Enhanced Hydrogen Evolution Reaction Activity: X. Zhou, M. Mukoyoshi, K. Kusada, T. Yamamoto, T. Toriyama, Y. Murakami, T. Ina, S. Kawaguchi, Y. Kubota, H. Kitagawa
ACS Materials Letters, 6, 353-359 (2024).
2023.12.20508. Discovering Linear Descriptors for Activation Energy and Direct Hydrocarbon Dissociations by Dual-Atom Sites in Immiscible Pd_xPt_1–x Solid Solutions: Z. Tan, M. Haneda, Y. Nishida, Q. Zhang, D. Wu, J. Cheng, H. Kitagawa, B Huang
Chemistry of Materials, 36, 524-532 (2024).
2024.01.04507. Tuning the Magnetic Coupling between Manganese Porphyrins in the 2Mn^IITPP•L Assemblies, where L is 6,13-Pentacenequinone, Isoviolanthrone²⁻ and {Mn^II(triazole)₂Pc}²⁻. Key Role of A Linker (L) in Magnetic Exchange: D. I. Nazarov, M. A. Faraonov, A. V. Kuzmin, S. S. Khasanov, A. Otsuka, H. Yamochi, H. Kitagawa, D. V. Konarev
Dyes and Pigments, 223, 11926 (2024).
2023.10.10506. Molybdenum–Ruthenium–Carbon Solid-Solution Alloy Nanoparticles: Can They Be Pseudo-Technetium Carbide?: S. Okazoe, K. Kusada, Y. Yoshida, M. Maesato, T. Yamamoto, T. Toriyama, S. Matsumura, S. Kawaguchi, Y. Kubota, Y. Nanba, S. Aspera, M. Koyama, H. Kitagawa
J. Am. Chem. Soc., 145, 24005-24011 (2023).
2023.07.05505. Robust Proton Conduction against Mechanical Stress in Flexible Free-Standing Membrane Composed of Two-Dimensional Coordination Polymer: J. Lu, Y. Yoshida, K. Kanamori, H. Kitagawa
Angew. Chem. Int. Ed., 62, e202306942 (2023).
2023.06.29504. Continuous-Flow Chemical Synthesis for Sub-2 nm Ultra-Multielement Alloy Nanoparticles Consisting of Group IV to XV Elements: H. Minamihara, K. Kusada, Kohei, T. Yamamoto, T. Toriyama, Y. Murakami, S. Matsumura, L. Kumara, O. Sakata, S. Kawaguchi, Y. Kubota, O. SEO, S. Yasuno, H. Kitagawa
J. Am. Chem. Soc., 145, 17136-17142 (2023).
2023.05.15503. A Significant Two-Dimensional Structural Transformation in a Coordination Polymer that Changes Its Electronic and Protonic Behavior: Y. Jing, Y. Yoshida, T. Komatsu, H. Kitagawa
Angew. Chem. Int. Ed., 62, e202303778 (2023).
2023.04.18502. Self-Assembled Crystalline Bundles in Soluble Metal–Organic Nanotubes: H. Liang, K. Otsubo, K. Otake, S. Kitagawa, S. Kawaguchi, T. Yamamoto, Y. Murakami, H. Kitagawa
J. Am. Chem. Soc., 145, 9454-9458 (2023).
2023.03.08501. Cooperative Proton and Li-ion Conduction in a 2D-layered MOF via Mechanical Insertion of Lithium Halides: M. K. Sarango, M. Donoshita, Y. Yoshida, D. Lim, H. Kitagawa
Angew. Chem. Int. Ed., 62, e202301284 (2023).
2023.07.07500. B2-Structured Indium–Platinum Group Metal high-entropy Intermetallic Nanoparticles: M. Nakamura, D. Wu, M. Mukoyoshi, K. Kusada, T. Toriyama, T. Yamamoto, S, Matumura Y. Murakami, S. Kawaguchi, Y. Kubota, H. Kitagawa
Chemical Communications, 59, 9485-9488 (2023).
2022.12.28499. Isomerization-controlled Proton–Electron Coupling in π-Planar Metal Complex: P. Huang, Y. Yoshida, T. Komatsu, Y. Nakamura, K. Sugimoto, H. Kitagawa
Inorganic Chemistry, 62, 1135-1140 (2023).
2023.08.28498. Systematic Study of Ionic Conduction in Silver Iodide/Mesoporous Alumina Composites 1: Effects of Pore Size and Filling Level: Y. Fukui, Y. Yoshida, H. Kitagawa, Y. Jikihara
Phys. Chem. Chem. Phys, 25, 25594-25602 (2023).
2023.07.29497. Cu_xRu_1-x catalysts for carbon neutralization with CH₄ or CO production: B. Huang, Y. Liu, H. Kobayashi, Z. Tan, T. Yamamoto, T. Toriyama, S. Matsumura, S. Kawaguchi, Y. Kubota, H. Zheng, H. Kitagawa
Chem Catalysis, 3, 100705 (2023).
2023.07.25496. Magnetic behavior and ground spin states for coordination {L·[M^II(Hal)₂]₃}³⁻assemblies (Hal = Cl or I) of radical trianion hexacyanohexaazatriphenylenes (L) with three coordinated high-spin Fe^II (S = 2) or Co^II (S = 3/2) centers: M. V. Mikhailenko, V. V. Ivanov, A. F. Shestakov, A. V. Kuzmin, S. S. Khasanov, A. Otsuka, H. Yamochi, H. Kitagawa, D. V. Konarev
Dalton Transactions, 52, 11222-11233 (2023).
2023.08.25495. Persistent Homology and Bond Orientational Order in Ir-Cu Solid-Solution Alloy Nanoparticles: Implications for Electrocatalysts: L. Kumara, O. SEO, J. Kim, F Wang, Y. Chen, I. Gueye, C. Song, K. Ohara,K. Kusada, H. Kitagawa, O. Sakata
ACS Applied Nano Materials, 6, 16653-16661 (2023).
2023.08.10494. Bimetallic Neutral and Anionic Complexes of Transition Metal (Co, Mn) Carbonyls with Indium (III) Phthalocyanine: M. A. Faraonov, E. I. Yudanova, A. V. Kuzmin, I. A. Yakushev, S. S. Khasanov, S. I. Troyanov, A. Otsuka, H. Yamochi, H. Kitagawa, D. V. Konarev
Dalton Transactions, 52, 12049-12056 (2023).
2023.08.04493. Synthesis, Structure and Properties of Coordination Complexes of Tin(II) Phthalocyanine and Naphthalocyanine with Transition Metal Fragments: M. A. Faraonov, E. I. Yudanova, A. V. Kuzmin, S. S. Khasanov, S. I. Troyanov, A. Otsuka, H. Yamochi, H. Kitagawa, D. V. Konarev
CrystEngComm, 25, 4620-4637 (2023).
2023.07.17492. Synthesis, X-ray Structures, and Optical and Magnetic Properties of Cu(II) Octafluoro-octakisperfluoro(isopropyl)phthalocyanine: The Effects of Electron Addition and Fluorine Accretion: M. A. Faraonov, I. A. Yakushev, E. I. Yudanova, M. Pelmus, S. M. Gorun, A. Otsuka, H. Yamochi, H. Kitagawa, D. V. Konarev
Inorganic Chemistry, 62, 11390-11401 (2023).
2023.05.20491. Size-modulated Photo-thermal Catalytic CO2 Hydrogenation Performances over Pd Nanoparticles: Z. Yang, T. Zhao, Y. Tang, Y. Jiang, H. Kitagawa, X. Wen, F. Wang
Journal of Catalysis, 424, 22-28 (2023).
2023.08.18490. Crystalline Rhodium-Tin Complexes with Radical Trianion and Tetraanion Phthalocyanine Ligands: Observation of Nimine(Pc)–Rh Coordination Bond: M. A. Faraonov, A. V. Kuzmin, I. A. Yakushev, S. S. Khasanov, S. I. Troyanov, A. Otsuka, H. Yamochi, H. Kitagawa, D. V. Konarev
Eur. J. Inorg. Chem., 26, e202300407 (2023).
2023.01.11489. Platinum Polychlorophenylthiolato Complexes: Synthesis and Characterization: M. El-khateeb, H. Moriyama, Y. Yoshida, H. Kitagawa
Chemical Data Collections, 44, 100990 (2023).
2023.06.18488. Molecular Structure, as well as Optical and Magnetic Properties, of Coordination Complexes Comprising the Organic Dye Flavanthrone with Transition Metals (MnII, CrIII, CrIV) and Lanthanides (DyIII, GdIII): N. N. Romanenko, M. A. Faraonov, M. V. Mikhailenko, A. V. Kuzmin, S. S. Khasanov, A. Otsuka, H. Yamochi, H. Kitagawa, D. V. Konarev
Dyes and Pigments, 218, 111471 (2023).
2023.03.18487. Heterotrimetallic Paramagnetic Complex of Ring Reduced Tin(II) Hexadecachlorophthalocyanine: N. R. Romanenko, M. A. Faraonov, N. G. Osipov, A. V. Kuzmin, S. S. Khasanov, A. Otsuka, H. Yamochi, H. Kitagawa, D. V. Konarev
New Journal of Chemistry, 47, 6924-6931 (2023).
2023.03.18486. Surpassing Pt Hydrogen Production from {200} Facet-Riched Polyhedral Rh2P Nanoparticles by One-Step Synthesis: H. Xin, L. Sun, Y. Zhao, Z. Dai, Q. Luo, S.Guo, D. Li, Y. Chen, N. Ogiwara, H.Kitagawa, B. Huang, F. Ma
Applied Catalysis B: Environmental, 330, 122645 (2023).
2023.02.22485. Binuclear Coordination Complex of Open Merocyanine Form of Photochromic Spiropyran with Mn(II)(hfac)2 having High Spin (S=5) Ground State: N. G. Osipov, M. A. Faraonov, A. F. Shestakov, M. V. Mikhailenko, A. V. Kuzmin, S. S. Khasanov, A. Otsuka, H. Yamochi, H. Kitagawa, D. V. Konarev
New Journal of Chemistry, 47, 5470-5476 (2023).
2023.02.02484. A Dimer of the Negatively Charged Carbonyl Cluster {Ir₄(CO)₁₁⁻}₂ Bonded by a Single Ir-Ir Bond, and Comparison with the Singly Bonded (C₆₀⁻)₂ Dimer: P. A. Sobov, A. F. Shestakov, A. V. Kuzmin, S. S. Khasanov, A. Otsuka, H. Yamochi, H. Kitagawa, D. V. Konarev
Z. Anorg. Allg. Chem., 649, e202200368 (2023).
2023.01.17483. Single-molecule Magnets Based on Heteroleptic Terbium(III)-trisphthalocyaninate in Solvent-free and Solvent-containing Forms: M. A. Faraonov, A. G. Martynov, M. A. Polovkova, S. S. Khasanov, Y. G. Gorbunova, A. Y. Tsivadze, A. Otsuka, H. Yamochi, H. Kitagawa, D. V. Konarev
Magnetochemistry, 9, 36 (2023).
2023.10.10482. Paramagnetic {[Fe(CO)₂]₂[μ₂‑η²:η²‑η²:η²‑(C₆₀)₂}²⁻ Dimer Bridged by Iron Atoms and C–C Bonds: Effect of Starting Iron Carbonyls on Structures and Properties of Negatively Charged Iron-Bridged Fullerene Dimers: P. A. Sobov, A. V. Kuzmin, S. S. Khasanov, A. F. Shestakov, A. Otsuka, H. Yamochi, H. Kitagawa, D. V. Konarev
Inorganic Chemistry, 62, 17736-17744 (2023).
2023.11.21481. Manganese (II) Complexes of Hexaazatrinaphthylene and Hexaazatrianthracene: Synthesis, Structure and Properties: M. V. Mikhailenko, V. V. Ivanov, M. A. Faraonov, A. V. Kuzmin, S. S. Khasanov, A. Otsuka, H. Yamochi, H. Kitagawa, D. V. Konarev
New Journal of Chemistry, 47, 22339-22349 (2023).
2022.10.28480. Observation of an Alternate Charge-Polarization State in a One-Dimensional Pt–Pt–I Chain Compound with a Bulky Pendant Ligand: H. Moriyama, K. Otsubo, K. Sugimoto, S. Kawaguchi, H. Kitagawa
Angew. Chem. Int. Ed., 61, e202214108 (2022).
2022.10.22479. High-Performance All-Solid-State Proton Rectifier Using a Heterogeneous Membrane Composed of Coordination Polymer and Layered Double Hydroxide: J. Lu, Y. Yoshida, M. Maesato, H. Kitagawa
Angew. Chem. Int. Ed., 61, e202213077 (2022).
2022.09.12478. Chemical Synthesis, Characterization and Properties of Multi-Element Nanoparticles: K. Kusada, M. Mukoyoshi, D. Wu, H. Kitagawa
Angew. Chem. Int. Ed., 61, e202209616 (2022) (Invited Review).
2022.08.26477. Rational Construction of Molecular Electron-conducting Nanowires Encapsulated in Proton-conducting Matrix in a Charge Transfer Salt: M. Donoshita, Y. Yoshida, M. Maesato, H. Kitagawa
J. Am. Chem. Soc., 144, 17149-17155 (2022).
2022.06.23476. Continuous-Flow Reactor Synthesis for Homogeneous 1-nm-Sized Extremely Small High-Entropy Alloy Nanoparticles: H. Minamihara, K. Kusada, D. Wu, T. Yamamoto, T. Toriyama, S. Matsumura, L. Kumara, K. Ohara, O. Sakata, S. Kawaguchi, Y. Kubota, H. Kitagawa
J. Am. Chem. Soc., 144, 11525-11529 (2022). Top-cited 1%
2022.04.26475. Strong Proton–Electron Coupling in π-Planar Metal Complex with Redox-Active Ligands: P. Huang, Y. Yoshida, M. Hayashi, Y. Nakano, H. Yamochi, H. Kitagawa
Angew. Chem. Int. Ed., 61, e202204521 (2022).
2022.03.22474. Slow Synthesis Methodology-Directed Immiscible Octahedral Pd_xRh_1-x Dual-Atom-Site Catalysts for Superior Three-Way Catalytic Activities over Rh: Z. Tan, M. Haneda, H. Kitagawa, B. Huang
Angew. Chem. Int. Ed., 61, e202202588 (2022).
2022.02.12473. Crystal Structure Control of Binary and Ternary Solid-Solution Al-loy Nanoparticles with a Face-Centered Cubic or Hexagonal Close-Packed Phase: Q. Zhang, K. Kusada, D. Wu, T. Yamamoto, T. Toriyama, S. Matsumura, S. Kawaguchi, Y. Kubota, H. Kitagawa
J. Am. Chem. Soc., 144, 4224-4232 (2022).
2022.02.04472. Noble-Metal High-Entropy-Alloy Nanoparticles: Atomic-Level In-sight into the Electronic Structure: D. Wu, K. Kusada, Y. Nanba, M. Koyama, T. Yamamoto, T. Toriyama, S. Matsumura, O. SEO, I. Gueye, J. Kim, L. Kumara, R. Singgapulige, O. Sakata, S. Kawaguchi, Y. Kubota, H. Kitagawa
J. Am. Chem. Soc., 144, 3365-3369 (2022). Top-cited 1%
2022.02.01471. Reversible One- to Two- to Three-Dimensional Transformation in Cu^II Coordination Polymer: Y. Jing, Y. Yoshida, P. Huang, H. Kitagawa
Angew. Chem. Int. Ed., 61, e202117417 (2022).
2021.12.01470. A Preinstalled Protic Cation as a Switch for Superprotonic Conduction in a Metal-Organic Framework: K. Otsubo, S. Nagayama, S. Kawaguchi, K. Sugimoto,H. Kitagawa
JACS Au, 2, 109-115 (2022).
2021.11.17469. Continuous-Flow Syntheses of Alloy Nanoparticles: K. Kusada and H. Kitagawa
Materials Horizons, 9, 547-558 (2022) (Invited Review).
2022.11.24468. Negatively Charged Iron-Bridged Fullerene Dimer {Fe(CO)₂-μ₂-η²,η²-C₆₀}₂²⁻: M. A. Faraonov, A. V. Kuzmin, S. S. Khasanov, A. F. Shestakov, A. Otsuka, H. Yamochi, H. Kitagawa, D. V. Konarev
Inorganic Chemistry, 61, 20144-20149 (2022).
2022.10.28467. New HATNA(CN)₆ Ligand in the Design of Dianion Magnetic Assemblies with Lanthanides {Cryptand(K⁺)}₂{HATNA(CN)_6.3LnIII(TMHD)₃}²⁻ (Ln = Gd, Tb and Dy): M. V. Mikhailenko, V. V. Ivanov, A. V. Kuzmin, M. A. Faraonov, A. F. Shestakov, S. S. Khasanov, A. Otsuka, H. Yamochi, H. Kitagawa, D. V. Konarev
Polyhedron, 228, 116186 (2022).
2022.10.25466. Crystalline Paramagnetic Supramolecular 2D-Polymer of the Tetra(4-pyridyl)porphyrin and Terbium(III) Complex: D. I Nazarov, M. A. Faraonov, A. V. Kuzmin, S. S. Khasanov, A. Otsuka, H. Yamochi, H. Kitagawa, D. V. Konarev
Dalton Transactions, 51, 16921-16925 (2022).
2022.09.03465. Nanoparticle/Metal-organic Framework Hybrid Catalysts: Elucidating the Role of the MOF: M. Mukoyoshi and H. Kitagawa
Chemical Communications, 58, 10757-10767 (2022) (Invited Review).
2022.08.16464. Synthesis, Characterization, Computational and Biological Activity of Some Schiff Bases and Their Fe, Cu and Zn Complexes: T. M. A. Al-Shboul, M. El-khateeb, Z. H. Obeidat, T. S. Ababneh, S. S. Al-Tarawneh, M. S. A. Zoubi, W. Alshaer, A. A. Seni, T. Qasem, H. Moriyama, Y. Yoshida, H. Kitagawa, T. M. A. Jazzazi
Inorganic, 10, 112 (2022).
2022.06.11463. Trinuclear Coordination Assemblies of Low-spin Dicyano Manganese(II) (S = 1/2) and Iron(II) (S = 0) Phthalocyanines with Manganese(II) Acetylacetonate and Tris(cyclopentadienyl)gadolinium(III) and Neodymium(III): N. R. Romanenko, A. V. Kuzmin, M. V. Mikhailenko, M. A. Faraonov, S. S. Khasanov, E. I. Yudanova, A. F. Shestakov, A. Otsuka, H. Yamochi, H. Kitagawa, D. V. Konareva
Dalton Transactions, 51, 9770-9779 (2022).
2022.06.10462. Effects of Thiolate Size on Their Coordination to Palladium Phosphine Fragments: M. El-khateeb, H. Moriyama, Y. Yoshida, H. Kitagawa
Polyhedron, 223, 115949 (2022).
2022.05.21461. The Effect of Ru Precursor and Support on the Hydrogenation of Aromatic Aldehydes/Ketones to Alcohols: C. Chaudhari, K. Sato, S. Miyahara, T. Yamamoto, T. Toriyama, S. Matsumura, K. Kusada, H. Kitagawa, K. Nagaoka
ChemCatChem, 14, e202200241 (2022).
2022.05.07460. Compositional Dependence of Structures and Hydrogen Evolution Reaction Activity of Platinum-Group-Metal Quinary RuRhPdIrPt Alloy Nanoparticles: Y. Maruta, K. Kusada, D. Wu, T. Yamamoto, T. Toriyama, S. Matsumura, O. Seo, S. Yasuno, O. Sakata, S. Kawaguchi, Y. Kubota, H. Kitagawa
Chemical Communications, 58, 6421-6424 (2022).
2022.04.29459. Systematic Tuning of Magnetic Properties in Mixed-Metal MOF-74: M. Mukoyoshi, M. Maesato, S. Kawaguchi, Y. Kubota, K. Cho, Y. Kitagawa, H. Kitagawa
Inorganic Chemistry, 61, 7226-7230 (2022).
2022.02.26458. High-Temperature Quantum Tunneling and Hydrogen Bonding Rearrangements Characterize the Solid-Solid Phase Transitions in a Phosphonium-Based Protic Ionic Liquid: A. E. Khudozhitkov, M. Donoshita, A. G. Stepanov, F. Philippi, D. Rauber, R. Hempelmann, H. Kitagawa, D. I. Kolokolov, R. Ludwig
Chemistry - A European Journal, 28, e202200257 (2022).
2022.02.19457. An Approach to an Ideal Molecule-Based Mixed Conductor with Comparable Proton and Electron Conductivity: Y. Kimura, Y. Yoshida, Y. Tanaka, M. Maesato, T. Komatsu, H. Kitagawa
Inorganic Chemistry, 61, 4453-4458 (2022).
2022.02.15456. Enhancing Hydrogen Storage Capacity of Pd Nanoparticles by Sandwiching between Inorganic Nanosheets: K. Ament, H. Kobayashi, K. Kusada, J. Breu, H. Kitagawa
Z. Anorg. Allg. Chem., 648, e202100370 (2022).
2022.02.13455. Self-Assembly Ultrathin Fe-BDC as Synergistic Catalytic Platforms for Selective Hydrogenation: Q. Liu, J. Xian, Y. Li, Q. Zhang, H. Kitagawa, G. Li
CCS Chemistry, 4, 3275-3284 (2022).
2022.02.11454. Hydrogen Absorption and Diffusion Behaviors in Cube-Shaped Palladium Nanoparticles Revealed by Ambient-Pressure X-ray Photoelectron Spectroscopy: J. Tang, O. Seo, D. S. R. Rocabado, T. Koitaya, S. Yamamoto, Y. Nanba, C. Song, J. Kim, A. Yoshigoe, M. Koyama, S. Dekura, H. Kobayashi, H. Kitagawa, O. Sakata, I. Matsuda, J. Yoshinobu
Applied Surface Science, 587, 152797 (2022).
2022.01.23453. Mono- and Di-thiocarbonato Complexes of Ruthenium CpRu(CO)₂SC(E)E′R (E, E′= O, S): M. El-khateeb, D. Alsabah, A. K. Hijazi, H. Moriyama, Y. Yoshida, H. Kitagawa
Inorganica Chimica Acta, 534, 120824 (2022).
2022.01.13452. Complexes of Transition Metal Carbonyl Clusters with Tin(II) Phthalocyanine in Neutral and Radical Anion States: Methods of Synthesis, Structures and Properties: N.R. Romanenko, A.V. Kuzmin, S.S. Khasanov, E. I. Yudanova, Y. Nakano, A. Otsuka, H. Yamochi, H. Kitagawa, D.V. Konarev
Dalton Transactions, 51, 2226-2237 (2022).
2021.10.20451. Phase Control of Solid-solution Nanoparticles Beyond the Phase Diagram for Enhanced Catalytic Property: D. Wu, K. Kusada, S. Aspera, H. Nakanishi, Y. Chen, O. Seo, C. Song, J. Kim, S. Hiroi, O. Sakata, T. Yamamoto, S. Matsumura, Y. Nanba, M. Koyama, N. Ogiwara, S. Kawaguchi, Y. Kubota, H. Kitagawa
ACS Materials Au, 2, 110-116 (2022).
2021.12.25450. Quantitative Characterization of the Thermally-Driven Alloying State in Ternary Ir-Pd-Ru Nanoparticles: X. Q. Tran, K. Aso, T. Yamamoto, W. Yang, Y. Kono, K. Kusada, D. Wu, H. Kitagawa, S. Matsumura
ACS Nano, 16, 1612-1624 (2022).
2021.11.11449. Synthesis of Hexaazatriphenylene Charge-Transfer Complexes and Their Application in Cathode Active Materials for Lithium-Ion Batteries: K. Nakao, Y. Kamakura, M. Fujiwara, T. Shimizu, Y. Yoshida, H. Kitagawa, H. Yoshikawa, Y. Kitagawa, D. Tanaka
Crystal Growth & Design, 22, 26-31 (2022).
2021.11.08448. C-supported WOx-Ru based Catalysts for the Selective Hydrogenolysis of Glycerol to 1,2-Propanediol: A. Belle, K. Kusada, H. Kitagawa, A. Perosa, L. Castoldi, D. Polidoro, M. Selva
Catalysis Science & Technology, 12, 259-272 (2022).
2022.01.09447. Weak Antiferromagnetic Exchange and Ferromagnetic Alignment of Fe^II (S = 2) Spins in Differently Charged {HAT_×(Fe^IICl₂)₃}_n (n = 2^- and 3^-) Assemblies of Hexaazatriphenylenes (HAT): D. Konarev, M. V. Mikhailenko, S. S. Khasanov, A. F. Shestakov, A. V. K. Kuzmin, A. Otsuka, H. Yamochi, H. Kitagawa
Chemistry - A European Journal, 28, e202104165 (2022).
2021.08.20446. Strain-Controlled Spin Transition in Heterostructured Metal-Organic Framework Thin Film: T. Haraguchi, K. Otsubo, O. Sakata, A. Fujiwara, H. Kitagawa
J. Am. Chem. Soc., 143, 16128-16135 (2021).
2021.08.20445. Fabrication of Integrated Copper-Based Nanoparticles/Amorphous Metal-Organic Framework by Facile Spray-Drying Method: Highly Enhanced CO₂ Hydrogenation Activity for Methanol Synthesis: Y. Mitsuka, H. Kobayashi, N. Ogiwara, T. Yamamoto, T. Toriyama, S. Matsumura, M. Haneda, S. Kawaguchi, Y. Kubota, H. Kitagawa
Angew. Chem. Int. Ed., 60, 22283-22288 (2021).
2021.08.20444. Various Stacking Patterns of Two-Dimensional Molecular Assemblies in Hydrogen-Bonded Cocrystals: Insight on Competitive Intermolecular Interactions and Control of Stacking Patterns: M. Donoshita, Y. Yoshida, M. Hayashi, R. Ikeda, S. Tanaka, Y. Yamamura, K. Saito, S. Kawaguchi, K. Sugimoto, H. Kitagawa
Angew. Chem. Int. Ed., 60, 22839-22848 (2021).

News / Articles / Award

2025.03.27: Masashi Nakamura (D1)
Quantitative Analysis of Electronic Structure–Property Relationship in Multi-Element Alloy Catalysts with X-ray Spectroscopy and Ab Initio Calculation
The 105th CSJ Annual Meeting "Student Presentation Award"
2025.03.26: Soichiro Yasaka (D1)
Electron localization induced by disordered anions in κ"-(ET)₂Cu[N(CN)₂]Br
The 105th CSJ Annual Meeting "Student Presentation Award"
2024.09.27: Yuki Tanaka (D2)
ESR study of a quantum spin liquid candidate κ-(ET)₂Cu[Au(CN)₂]Cl
International Symposium on Crystalline Organic Metals, Superconductors and Magnets (ISCOM) "graduate student poster award"
2024.09.02: Masashi Nakamura (D1)
Quantitative Analysis of Element-Electronic Structure-Property Relationship of Alloy Catalysts Based on XANES Spectra
The Japansese XAFS Society 27th Annual Meeting"Student Encouragement Award"
2024.05.23: Masashi Nakamura (D1)
Study on Element-Electronic Structure-Catalytic Property Relationship Based on X-Ray Absorption Spectra
The 22nd Annual Meeting of Society of Nano Science and Technology"Young Best Presentation Award"
2024.05.23: Daiki Takahashi (M1)
Precise Flow Synthesis of Platinum-Group-Metal High-Entropy Alloy Nanoparticles
The 22nd Annual Meeting of Society of Nano Science and Technology"Young Best Presentation Award"
2024.03.21: Yuto Maruta (D1)
Exploring highly active hydrogen evolution reaction catalysts in multi-element alloy nanoparticles using machine learning
The 104th CSJ Annual Meeting "Student Presentation Award"
2023.11.24: 日本経済新聞
2023.09.17: Yuki Tanaka(D1)
Magnetic impurity in quantum spin liquid candidate κ-(ET)₂Cu[Au(CN)₂]Cl
2023 Annual meeting of the Physical Society of Japan "Student Presentation Award"
2023.07.21: 日経産業新聞
2023.06.01: 日経 Tech Foresight
2023.04.23: 奈良新聞
2023.03.10: 読売新聞
2023.01.11: Masashi Nakamura(M1)
p-Block Metal$2013d-block Metal High-Entropy Alloy Nanoparticles and Their Properties
2022 MRS Fall Meeting "Best Poster Award"
2022.08.24: Yuki Tanaka(M2)
Physical properties of quantum spin liquid candidate κ-(ET)2Cu[Au(CN)2]Cl at low temperatures and high pressures
The 29th International Conference on LOW TEMPERATURE PHYSICS "The Best Poster Award"
2022.08.21: 毎日新聞
2022.08.01: 朝日新聞
2022.05.23: NHK NEWS WEB
2022.05.22: Hiroki Minamihara (M2)
Continuous-Flow Reactor Synthesis for 1-nm-Sized Platinum Group High-Entropy Alloy Nanoparticles and Evaluation of Their Hydrogen Evolution Catalytic Activity
The 20th Annual Meeting of the Society of Nano Science and Technology "Young Best Presentation Award"
2022.05.17: 日刊工業新聞
2022.04.28: （京大院理）青木健太郎 (D3)
Structure and Magnetic Properties of a Dimerized Trinuclear Ni String Complex
日本化学会第102回春季年会「学生講演賞」
2022.04.20: Business Insider Japan
2022.04.13: （京大白眉セ）草田康平（特定准教授）
『機能性非平衡固溶ナノ合金の開発と相制御に関する研究』
令和４年度文部科学大臣表彰若手科学者賞
2022.04.06: 京都新聞
2022.04.05: 日刊工業新聞
2022.03.30: 毎日新聞
2022.03.25: JST「サイエンスポータル」
2022.03.16: 化学工業日報
2022.03.16: 京都新聞
2022.03.14: 朝日新聞
2022.03.02: 日経産業新聞
2022.02.24: 化学工業日報
2022.02.16: 朝日新聞
2022.01.26: （京大院理）北川宏（教授）他
非平衡合成による多元素ナノ合金の原子分解能構造解析
文部科学省ナノテクノロジープラットフォーム　令和3年度「秀でた利用成果」優秀賞
2021.12.22: （京大白眉セ）草田康平（特定准教授）
『非平衡合成法を用いた固溶化と相制御による機能性金属ナノ粒子の開発』
日本化学会第71回進歩賞
2021.9.16: （京大院理）青木健太郎 (D3)
Synthesis, Structure and Magnetic Property of Dimerized Trinuclear Complex, Ni₆Cl₂(dpa)₈(I₅)₂ (dpa⁻ = dipyridylamido anion)
第71回錯体化学討論会　「ポスター賞」（CrystEngComm賞）

We believe that the establishment of an innovative science and technology “protoelectronics”
based on the fusion of electrons and hydrogen (protons) will be a breakthrough in near future.
In our laboratory, we aim at the flexible construction and control of quantum electronic
(superconducting, ferromagnetic, ferroelectric, metallic, insulating, etc.) and ionic phases
(especially superionic conduction, tunneling, and quantum paraelectric phases based on protons).

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