Kenichi Oyaizu

2022

Automated Design of Li⁺-Conducting Polymer by Quantum-Inspired Annealing

Hatakeyama-Sato, K., Adachi, H., Umeki, M., Kashikawa, T., Kimura, K. & Oyaizu, K., 2022, (Accepted/In press) In: Macromolecular rapid communications.

研究成果: Article › 査読

Designing Ultrahigh-Refractive-Index Amorphous Poly(phenylene sulfide)s Based on Dense Intermolecular Hydrogen-Bond Networks

Watanabe, S. & Oyaizu, K., 2022 3月 22, In: Macromolecules. 55, 6, p. 2252-2259 8 p.

研究成果: Article › 査読

Hydrophilic isopropanol/acetone-substituted polymers for safe hydrogen storage

Oka, K., Tobita, Y., Kataoka, M., Kobayashi, K., Kaiwa, Y., Nishide, H. & Oyaizu, K., 2022 3月, In: Polymer International. 71, 3, p. 348-351 4 p.

研究成果: Article › 査読

1 被引用数 (Scopus)

Poly(vinyl diphenylquinoxaline) as a hydrogen storage material toward rapid hydrogen evolution

Oka, K., Kataoka, M., Nishide, H. & Oyaizu, K., 2022 4月, In: MRS Communications. 12, 2, p. 213-216 4 p.

研究成果: Article › 査読

1 被引用数 (Scopus)

Quadruply Fused Aromatic Heterocycles toward 4 V-Class Robust Organic Cathode-Active Materials

Hatakeyama-Sato, K., Go, C., Akahane, T., Kaseyama, T., Yoshimoto, T. & Oyaizu, K., 2022 8月, In: Batteries and Supercaps. 5, 8, e202200178.

研究成果: Article › 査読

Synthesis of colorless and high-refractive-index sulfoxide-containing polymers by the oxidation of poly(phenylene sulfide) derivatives

Watanabe, S., Takayama, T., Nishio, H., Matsushima, K., Tanaka, Y., Saito, S., Sun, Y. & Oyaizu, K., 2022 2月 25, In: Polymer Chemistry. 13, 12, p. 1705-1711 7 p.

研究成果: Article › 査読

Synthesis of methylated phenylene sulfide polymers via bulk oxidative polymerization and their heat curing triggered by dynamic disulfide exchange

Watanabe, S., Saito, S., Hirai, M. & Oyaizu, K., 2022 1月, In: Polymer Journal. 54, 1

研究成果: Article › 査読

1 被引用数 (Scopus)

2021

Alcohol-Substituted Vinyl Polymers for Stockpiling Hydrogen

Oka, K., Kataoka, M., Kaiwa, Y. & Oyaizu, K., 2021, In: Bulletin of the Chemical Society of Japan. 94, 11, p. 2770-2773 4 p.

研究成果: Article › 査読

1 被引用数 (Scopus)

Anomalous Potential Shifts of Redox-active Molecules in Highly Concentrated Electrolytes

Hatakeyama-Sato, K., Matsumoto, S., Aida, I. & Oyaizu, K., 2021 7月, In: Chemistry Letters. 50, 7, p. 1375-1377 3 p.

研究成果: Article › 査読

A PROXYL-Type Norbornene Polymer for High-Voltage Cathodes in Lithium Batteries

Hatakeyama-Sato, K., Matsumoto, S., Takami, H., Nagatsuka, T. & Oyaizu, K., 2021 10月, In: Macromolecular rapid communications. 42, 19, 2100374.

研究成果: Article › 査読

Catechol End-Capped Poly(arylene sulfide) as a High-Refractive-Index "tiO₂/ZrO₂-Nanodispersible" Polymer

Watanabe, S. & Oyaizu, K., 2021 9月 10, In: ACS Applied Polymer Materials. 3, 9, p. 4495-4503 9 p.

研究成果: Article › 査読

6 被引用数 (Scopus)

Electrochemical characterization and thermodynamic analysis of TEMPO derivatives in ionic liquids

Wylie, L., Hakatayama-Sato, K., Go, C., Oyaizu, K. & Izgorodina, E. I., 2021 5月 7, In: Physical Chemistry Chemical Physics. 23, 17, p. 10205-10217 13 p.

研究成果: Article › 査読

1 被引用数 (Scopus)

Facile reversible hydrogenation of a poly(6-vinyl-2,3-dimethyl-1,2,3,4-tetrahydroquinoxaline) gel-like solid

Kaiwa, Y., Oka, K., Nishide, H. & Oyaizu, K., 2021 3月, In: Polymers for Advanced Technologies. 32, 3, p. 1162-1167 6 p.

研究成果: Article › 査読

3 被引用数 (Scopus)

Generative Models for Extrapolation Prediction in Materials Informatics

Hatakeyama-Sato, K. & Oyaizu, K., 2021 6月 8, In: ACS Omega. 6, 22, p. 14566-14574 9 p.

研究成果: Article › 査読

Open Access

2 被引用数 (Scopus)

Hydrophilic Anthraquinone-Substituted Polymer: Its Environmentally Friendly Preparation and Efficient Charge/Proton-Storage Capability for Polymer-Air Secondary Batteries

Oka, K., Murao, S., Kataoka, M., Nishide, H. & Oyaizu, K., 2021 5月 25, In: Macromolecules. 54, 10, p. 4854-4859 6 p.

研究成果: Article › 査読

4 被引用数 (Scopus)

Synthesis of vinyl polymers substituted with 2-propanol and acetone and investigation of their reversible hydrogen storage capabilities

Oka, K., Tobita, Y., Kataoka, M., Murao, S., Kobayashi, K., Furukawa, S., Nishide, H. & Oyaizu, K., 2021 7月, In: Polymer Journal. 53, 7, p. 799-804 6 p.

研究成果: Article › 査読

4 被引用数 (Scopus)

TEMPO-Substituted Poly(ethylene sulfide) for Solid-State Electro-Chemical Charge Storage

Hatakeyama-Sato, K., Wakamatsu, H., Matsumoto, S., Sadakuni, K., Matsuoka, K., Nagatsuka, T. & Oyaizu, K., 2021 2月, In: Macromolecular rapid communications. 42, 4, 2000607.

研究成果: Article › 査読

4 被引用数 (Scopus)

Unravelling kinetic and mass transport effects on two-electron storage in radical polymer batteries

Zhang, K., Xie, Y., Noble, B. B., Monteiro, M. J., Lutkenhaus, J. L., Oyaizu, K. & Jia, Z., 2021 6月 14, In: Journal of Materials Chemistry A. 9, 22, p. 13071-13079 9 p.

研究成果: Article › 査読

7 被引用数 (Scopus)

2020

A Highly Flexible Yet >300 mAh cm⁻³ Energy Density Lithium-Ion Battery Assembled with the Cathode of a Redox-Active Polyether Binder

Hatakeyama-Sato, K., Mizukami, R., Serikawa, T., Oyaizu, K. & Nishide, H., 2020 3月 1, In: Energy Technology. 8, 3, 1901159.

研究成果: Article › 査読

1 被引用数 (Scopus)

AI-Assisted Exploration of Superionic Glass-Type Li⁺ Conductors with Aromatic Structures

Hatakeyama-Sato, K., Tezuka, T., Umeki, M. & Oyaizu, K., 2020 2月 19, In: Journal of the American Chemical Society. 142, 7, p. 3301-3305 5 p.

研究成果: Article › 査読

29 被引用数 (Scopus)

Allylic hydrocarbon polymers complexed with Fe(II)(salen) as a ultrahigh oxygen-scavenging and active packaging film

Wang, Y., Oyaizu, K. & Nishide, H., 2020 6月 1, In: Pure and Applied Chemistry. 92, 6, p. 871-882 12 p.

研究成果: Article › 査読

Open Access

1 被引用数 (Scopus)

A Polymer Sheet-Based Hydrogen Carrier

Oka, K., Kaiwa, Y., Kataoka, M., Fujita, K. I. & Oyaizu, K., 2020 9月 30, In: European Journal of Organic Chemistry. 2020, 36, p. 5876-5879 4 p.

研究成果: Article › 査読

5 被引用数 (Scopus)

Charge- and Proton-Storage Capability of Naphthoquinone-Substituted Poly(allylamine) as Electrode-Active Material for Polymer - Air Secondary Batteries

Oka, K., Murao, S., Kobayashi, K., Nishide, H. & Oyaizu, K., 2020 12月 28, In: ACS Applied Energy Materials. 3, 12, p. 12019-12024 6 p.

研究成果: Article › 査読

5 被引用数 (Scopus)

Charge-Transfer Complexes for Solid-State Li⁺Conduction

Hatakeyama-Sato, K., Umeki, M., Tezuka, T. & Oyaizu, K., 2020 7月 28, In: ACS Applied Electronic Materials. 2, 7, p. 2211-2217 7 p.

研究成果: Article › 査読

5 被引用数 (Scopus)

Conducting Redox Polymer as a Robust Organic Electrode-Active Material in Acidic Aqueous Electrolyte towards Polymer–Air Secondary Batteries

Oka, K., Strietzel, C., Emanuelsson, R., Nishide, H., Oyaizu, K., Strømme, M. & Sjödin, M., 2020 5月 8, In: ChemSusChem. 13, 9, p. 2280-2285 6 p.

研究成果: Article › 査読

15 被引用数 (Scopus)

Conducting Redox Polymer as Organic Anode Material for Polymer-Manganese Secondary Batteries

Oka, K., Löfgren, R., Emanuelsson, R., Nishide, H., Oyaizu, K., Strømme, M. & Sjödin, M., 2020 8月 3, In: ChemElectroChem. 7, 15, p. 3336-3340 5 p.

研究成果: Article › 査読

Open Access

10 被引用数 (Scopus)

Facile Synthesis of Isotactic Polyacrylonitrile via Template Polymerization in Interlayer Space for Dielectric Energy Storage

Wang, Y., Nakamura, R., Suga, T., Li, S., Ohki, Y., Nishide, H. & Oyaizu, K., 2020 2月 14, In: ACS Applied Polymer Materials. 2, 2, p. 775-781 7 p.

研究成果: Article › 査読

3 被引用数 (Scopus)

Facile Synthesis of Poly(Glycidyl Ether)s with Ionic Pendant Groups by Thiol-Ene Reactions

Hatakeyama-Sato, K., Kimura, S., Matsumoto, S. & Oyaizu, K., 2020 1月 1, In: Macromolecular rapid communications. 41, 1, 1900399.

研究成果: Article › 査読

Open Access

3 被引用数 (Scopus)

Integrating multiple materials science projects in a single neural network

Hatakeyama-Sato, K. & Oyaizu, K., 2020 12月, In: Communications Materials. 1, 1, 49.

研究成果: Article › 査読

Open Access

5 被引用数 (Scopus)

Metal-Free, Solid-State, Paperlike Rechargeable Batteries Consisting of Redox-Active Polyethers

Hatakeyama-Sato, K., Tezuka, T., Ichinoi, R., Matsumono, S., Sadakuni, K. & Oyaizu, K., 2020 5月 8, In: ChemSusChem. 13, 9, p. 2443-2448 6 p.

研究成果: Article › 査読

Open Access

12 被引用数 (Scopus)

Methoxy-substituted phenylenesulfide polymer with excellent dispersivity of TiO₂nanoparticles for optical application

Watanabe, S. & Oyaizu, K., 2020 11月, In: Bulletin of the Chemical Society of Japan. 93, 11, p. 1287-1292 6 p.

研究成果: Article › 査読

4 被引用数 (Scopus)

Phenolic antioxidant-incorporated durable perovskite layers and their application for a solar cell

Suwa, K., Suga, T., Oyaizu, K., Segawa, H. & Nishide, H., 2020 6月 1, In: MRS Communications. 10, 2, p. 312-316 5 p.

研究成果: Article › 査読

Open Access

3 被引用数 (Scopus)

Poly(dihydroxybenzoquinone): Its high-density and robust charge storage capability in rechargeable acidic polymer-air batteries

Oka, K., Furukawa, S., Murao, S., Oka, T., Nishide, H. & Oyaizu, K., 2020 4月 14, In: Chemical Communications. 56, 29, p. 4055-4058 4 p.

研究成果: Article › 査読

19 被引用数 (Scopus)

Rechargeable proton exchange membrane fuel cell containing an intrinsic hydrogen storage polymer

Miyake, J., Ogawa, Y., Tanaka, T., Ahn, J., Oka, K., Oyaizu, K. & Miyatake, K., 2020 12月 1, In: Communications Chemistry. 3, 1, 138.

研究成果: Article › 査読

Open Access

19 被引用数 (Scopus)

Reversible Hydrogen Fixation and Release under Mild Conditions by Poly(vinylquinoxaline)

Oka, K., Kaiwa, Y., Furukawa, S., Nishide, H. & Oyaizu, K., 2020 7月 10, In: ACS Applied Polymer Materials. 2, 7, p. 2756-2760 5 p.

研究成果: Article › 査読

7 被引用数 (Scopus)

Reversible Reduction of the TEMPO Radical: One Step Closer to an All-Organic Redox Flow Battery

Wylie, L., Blesch, T., Freeman, R., Hatakeyama-Sato, K., Oyaizu, K., Yoshizawa-Fujita, M. & Izgorodina, E. I., 2020 12月 14, In: ACS Sustainable Chemistry and Engineering. 8, 49, p. 17988-17996 9 p.

研究成果: Article › 査読

9 被引用数 (Scopus)

Ultrafast Charge/Discharge by a 99.9% Conventional Lithium Iron Phosphate Electrode Containing 0.1% Redox-Active Fluoflavin Polymer

Hatakeyama-Sato, K., Akahane, T., Go, C., Kaseyama, T., Yoshimoto, T. & Oyaizu, K., 2020 5月 8, In: ACS Energy Letters. 5, 5, p. 1712-1717 6 p.

研究成果: Article › 査読

12 被引用数 (Scopus)

Ultrahigh oxygen-scavenging norbornene copolymers bearing imidazolyl iron complexes for fabricating active and sustainable packaging films

Wang, Y., Hasegawa, Y., Serikawa, T., Oyaizu, K. & Nishide, H., 2020, In: Chemical Communications. 56, 6, p. 964-967 4 p.

研究成果: Article › 査読

3 被引用数 (Scopus)

2019

Anti-Oxidizing Radical Polymer-Incorporated Perovskite Layers and their Photovoltaic Characteristics in Solar Cells

Suwa, K., Oyaizu, K., Segawa, H. & Nishide, H., 2019 12月 6, In: ChemSusChem. 12, 23, p. 5207-5212 6 p.

研究成果: Article › 査読

9 被引用数 (Scopus)

Characterization of PEDOT-Quinone conducting redox polymers in water-in-salt electrolytes for safe and high-energy Li-ion batteries

Oka, K., Strietzel, C., Emanuelsson, R., Nishide, H., Oyaizu, K., Strømme, M. & Sjödin, M., 2019 8月, In: Electrochemistry Communications. 105, 106489.

研究成果: Article › 査読

Open Access

20 被引用数 (Scopus)

Full Organic Aqueous Battery Based on TEMPO Small Molecule with Millimeter-Thick Electrodes

Perticarari, S., Grange, E., Doizy, T., Pellegrin, Y., Quarez, E., Oyaizu, K., Fernandez-Ropero, A. J., Guyomard, D., Poizot, P., Odobel, F. & Gaubicher, J., 2019 3月 26, In: Chemistry of Materials. 31, 6, p. 1869-1880 12 p.

研究成果: Article › 査読

27 被引用数 (Scopus)

Hole-transporting diketopyrrolopyrrole-thiophene polymers and their additive-free application for a perovskite-type solar cell with an efficiency of 16.3%

Maruo, H., Sasaki, Y., Harada, K., Suwa, K., Oyaizu, K., Segawa, H., Carter, K. & Nishide, H., 2019 1月 1, In: Polymer Journal. 51, 1, p. 91-96 6 p.

研究成果: Article › 査読

16 被引用数 (Scopus)

Hydrophilic Organic Redox-Active Polymer Nanoparticles for Higher Energy Density Flow Batteries

Hatakeyama-Sato, K., Nagano, T., Noguchi, S., Sugai, Y., Du, J., Nishide, H. & Oyaizu, K., 2019 2月 8, In: ACS Applied Polymer Materials. 1, 2, p. 188-196 9 p.

研究成果: Article › 査読

22 被引用数 (Scopus)

Nonconjugated Redox-Active Polymer Mediators for Rapid Electrocatalytic Charging of Lithium Metal Oxides

Hatakeyama-Sato, K., Masui, T., Serikawa, T., Sasaki, Y., Choi, W., Doo, S. G., Nishide, H. & Oyaizu, K., 2019 9月 23, In: ACS Applied Energy Materials. 2, 9, p. 6375-6382 8 p.

研究成果: Article › 査読

14 被引用数 (Scopus)

N-type redox-active benzoylpyridinium-substituted supramolecular gel for an organogel-based rechargeable device

Hatakeyama-Sato, K., Ichinoi, R., Sasada, Y., Sasaki, Y., Oyaizu, K. & Nishide, H., 2019, In: Chemistry Letters. 48, 6, p. 555-557 3 p.

研究成果: Article › 査読

1 被引用数 (Scopus)

Oxygen Scavenging and Oxygen Barrier Poly(1,2-butadiene) Films Containing an Iron-Complex Catalyst

Wang, Y., Shoda, M., Hisama, A., Oyaizu, K. & Nishide, H., 2019 10月 1, In: Macromolecular Chemistry and Physics. 220, 19, 1900294.

研究成果: Article › 査読

5 被引用数 (Scopus)

Perovskite/TiO₂ Interface Passivation Using Poly(vinylcarbazole) and Fullerene for the Photovoltaic Conversion Efficiency of 21%

Okada, W., Suga, T., Oyaizu, K., Segawa, H. & Nishide, H., 2019 4月 22, In: ACS Applied Energy Materials. 2, 4, p. 2848-2853 6 p.

研究成果: Article › 査読

21 被引用数 (Scopus)

Reversible Hydrogen Releasing and Fixing with Poly(Vinylfluorenol) through a Mild Ir-Catalyzed Dehydrogenation and Electrochemical Hydrogenation

Kato, R., Oka, K., Yoshimasa, K., Nakajima, M., Nishide, H. & Oyaizu, K., 2019 8月, In: Macromolecular rapid communications. 40, 16, 1900139.

研究成果: Article › 査読

14 被引用数 (Scopus)

Synthesis of lithium-ion Conducting Polymers Designed by Machine Learning-based Prediction and Screening

Hatakeyama-Sato, K., Tezuka, T., Nishikitani, Y., Nishide, H. & Oyaizu, K., 2019, In: Chemistry Letters. 48, 2, p. 130-132 3 p.

研究成果: Article › 査読

23 被引用数 (Scopus)

Toward Improved Performance of All-Organic Nitroxide Radical Batteries with Ionic Liquids: A Theoretical Perspective

Wylie, L., Oyaizu, K., Karton, A., Yoshizawa-Fujita, M. & Izgorodina, E. I., 2019 3月 4, In: ACS Sustainable Chemistry and Engineering. 7, 5, p. 5367-5375 9 p.

研究成果: Article › 査読

14 被引用数 (Scopus)

小柳津 研一

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小柳津研一