2024
268. S. Watanabe, Y. Tsunekawa, T. Takayama, K. Oyaizu, “Diverse Side-chain Transformation of High Refractive Index Methylthio-substituted Poly(phenylene sulfide)s”, Macromolecules, 57, 2897-2904 (2024). DOI: 10.1021/acs.macromol.4c00054
267. S. Hasebe, K. Hatakeyama-Sato, K. Oyaizu, T. Asahi, H. Koshima, “Prediction of Photochromism of Salicylideneaniline Crystals Using a Data Mining Approach”, ACS Omega, 9, 1463-1471 (2024). DOI: 10.1021/acsomega.3c07859
2023
266. S. Watanabe, H. Nishio, K. Oyaizu,* “Facile Synthesis of Telechelic Poly(phenylene sulfide)s by Means of Electron-deficient Aromatic Sulfonium Electrophiles”, RSC Adv., 13, 32363-32370 (2023). DOI: 10.1039/d3ra06262g
265. K. Hatakeyama-Sato, S. Watanabe, K. Oyaizu, “Using GPT-4 in Parameter Selection of Materials Informatics: Improving Predictive Accuracy Amidst Data Scarcity and 'Ugly Duckling' Dilemma”, Digital Discovery, 2, 1548-1557 (2023). DOI: 10.1039/D3DD00138E
264. M. Yonenaga, Y. Kaiwa, K. Oka, K. Oyaizu, K. Miyatake,* “All-solid-state Rechargeable Air Batteries Using Dihydroxybenzoquinone and Its Polymer as the Negative Electrode”, Angew. Chem. Int. Ed., 62, e202304366 (2023). DOI: 10.1002/anie.202304366
263. J. -C. Ho, K. Hatakeyama-Sato, A. Chiba, M. Hayashi, Y. Igarashi, K. Oyaizu,* W. -C. Chen,* “Sandwich Configuration of Zinc Anode, Gel Electrolyte, and Radical Polymer Cathode for Fully Stretch-rechargeable Battery”, Adv. Sustain. Syst., 7, 2300080 (2023). DOI: 10.1002/adsu.202300080
262. M. Kojima, L. Xue, K. Oyaizu, H. Nishide, T. Suga,* “Combination of Poly(3-butylthiophene) Hole-transporting Layer and Butylammonium Interface Passivation to Improve an Inorganic Perovskite Solar Cell”, ACS Appl. Polym. Mater., 5, 4100-4105 (2023). DOI: 10.1021/acsapm.3c00317
261. S. Watanabe, H. Nishio, T. Takayama, K. Oyaizu,* “Supramolecular Cross-linking of Thiophenylene Polymers via Multiple Hydrogen Bonds toward High Refractive Index”, ACS Appl. Polym. Mater., 5, 2307-2311 (2023). DOI: 10.1021/acsapm.3c00391
260. K. Oka, Y. Kaiwa, K. Kobayashi, Y. Tobita, K. Oyaizu,* “Accelerating the Dehydrogenation Reaction of Alcohols by Introducing Them into Poly(allylamine)”, Polym. Chem., 14, 2588-2591 (2023). DOI: 10.1039/D3PY00404J (Open Access)
259. K. Hatakeyama-Sato,* Y. Uchima, T. Kashikawa, K. Kimura, K. Oyaizu,* “Extracting Higher-conductivity Designs for Solid Polymer Electrolytes by Quantum-inspired Annealing”, RSC Adv., 13, 14651-14659 (2023). DOI: 10.1039/d3ra01982a
258. K. Hatakeyama-Sato,* K. Sadakuni, K. Kitagawa, K. Oyaizu,* “Thianthrene Polymers as 4 V-class Organic Mediators for Redox Targeting Reaction with LiMn2O4 in Flow Batteries”, Sci. Rep., 13, 5711 (2023). DOI: 10.1038/s41598-023-32506-7
Redox targeting reaction is an emerging idea for boosting the energy density of redox-flow batteries: mobile redox mediators transport electrical charges in the cells, whereas large-density electrode-active materials are fixed in tanks. This study reports 4 V-class organic polymer mediators using thianthrene derivatives as redox units.
257. K. Hatakeyama-Sato, Y. Igarashi, T. Kashikawa, K. Kimura, K. Oyaizu, “Quantum Circuit Learning as a Potential Algorithm to Predict Experimental Chemical Properties”, Digital Discovery, 2, 165-176 (2023). DOI: 10.1039/d2dd00090c
256. K. Hatakeyama-Sato,* Y. Igarashi, K. Oyaizu*, “Charge-transport Kinetics of Dissolved Redox-active Polymers for Rational Design of Flow Batteries”, RSC Adv., 13, 547-557 (2023). DOI: 10.1039/d2ra07208d (Open Access)
2022
255. S. Watanabe, T. Takayama, K. Oyaizu,* “Transcending the Trade-off in Refractive Index and Abbe Number for Highly Refractive Polymers: Synergistic Effect of Polarizable Skeletons and Robust Hydrogen Bonds”, ACS Polymers Au, 2, 458-466 (2022). DOI: 10.1021/acspolymersau.2c00030 (Open Access)
254. K. Hatakeyama-Sato, H. Adachi, M. Umeki, T. Kashikawa, K. Kimura, K. Oyaizu, “Automated Design of Li+-conducting Polymer by Quantum-inspired Annealing” Macromol. Rapid Commun., 43, 2200385 (2022). DOI: 10.1002/marc.202200385
253. K. Hatakeyama-Sato, C. Go, T. Kaseyama, T. Yoshimoto, K. Oyaizu, “Accelerating Charge/discharge of Lithium Iron Phosphate by Charge Mediation Reaction of Poly(dimethylfluoflavin-substituted norbornene)”, Chem. Lett., 51, 1040-1043 (2022). DOI: 10.1246/cl.220345
252. K. Hatakeyama-Sato,* M. Umeki, H. Adachi, N. Kuwata, G. Hasegawa, K. Oyaizu,* “Exploration of Organic Superionic Glassy Conductors by Process and Materials Informatics with Lossless Graph Database”, npj Comput. Mater., 8, 170 (2022). DOI: 10.1038/s41524-022-00853-0 (Open Access)
251. K. Hatakeyama-Sato,* C. Go, T. Akahane, T. Kaseyama, T. Yoshimoto, K. Oyaizu,* “Quadruply Fused Aromatic Heterocycles toward 4 V-class Robust Organic Cathode-active Materials”, Batteries Supercaps, 5, e202200178 (2022). DOI: 10.1002/batt.202200178
250. K. Oka, M. Kataoka, H. Nishide, K. Oyaizu,* “Poly(vinyl diphenylquinoxaline) as a Hydrogen Storage Material toward Rapid Hydrogen Evolution”, MRS Commun., 12, 213-216 (2022). DOI: 10.1557/s43579-022-00164-x
249. S. Watanabe, K. Oyaizu,* “Designing Ultrahigh-refractive-index Amorphous Poly(phenylene sulfide)s Based on Dense Intermolecular Hydrogen-bond Networks”, Macromolecules, 55, 2252-2259 (2022). DOI: 10.1021/acs.macromol.1c02412
248. S. Watanabe, T. Takayama, H. Nishio, K. Matsushima, Y. Tanaka, S. Saito, Y. Sun, K. Oyaizu,* “Synthesis of Colorless and High-refractive-index Sulfoxide-containing Polymers via the Oxidation of Poly(phenylene sulfide) Derivatives”, Polym. Chem., 13, 1705-1711 (2022). DOI: 10.1039/D1PY01654G
247. K. Oka, Y. Tobita, M. Kataoka, K. Kobayashi, Y. Kaiwa, H. Nishide, K. Oyaizu,* “Hydrophilic Isopropanol/acetone-substituted Polymers for Safe Hydrogen Storage”, Polym. Int., 71, 348-351 (2022). DOI: 10.1002/pi.6337
246. S. Watanabe, S. Saito, M. Hirai, K. Oyaizu,* “Synthesis of Methylated Phenylene Sulfide Polymers via Bulk Oxidative Polymerization and Their Heat Curing Triggered by Dynamic Disulfide Exchange”, Polym. J., 54, 1-10 (2022). DOI: 10.1038/s41428-021-00557-0
Poly(2,5-dimethyl-1,4-phenylenesulfide) was prepared without halogenated compounds via oxygen oxidative polymerization of bis(2,5-dimethylphenyl) disulfide with a catalyst under bulk conditions.
2021
245. K. Oka, M. Kataoka, Y. Kaiwa, K. Oyaizu,* “Alcohol-substituted Vinyl Polymers for Stockpiling Hydrogen”, Bull. Chem. Soc. Jpn., 94, 2770-2773 (2021). DOI: 10.1246/bcsj.20210283
244. K. Hatakeyama-Sato, S. Matsumoto, H. Takami, T. Nagatsuka, K. Oyaizu* “A PROXYL-type Norbornene Polymer for High-voltage Cathodes in Lithium Batteries”, Macromol. Rapid Commun., 42, 2100374 (2021). DOI: 10.1002/marc.202100374
243. S. Watanabe, K. Oyaizu,* “Catechol End-capped Poly(arylene sulfide) as a High-refractive-index “TiO2/ZrO2-Nanodispersible” Polymer”, ACS Applied Polym. Mater., 3, 4495-4503 (2021). DOI: 10.1021/acsapm.1c00536
242. K. Hatakeyama-Sato, S. Matsumoto, I. Aida, K. Oyaizu,* “Anomalous Potential Shifts of Redox-active Molecules in Highly Concentrated Electrolytes”, Chem. Lett., 50, 1375-1377 (2021). DOI: 10.1246/cl.210124
241. K. Hatakeyama-Sato,* K. Oyaizu,* “Generative Models for Extrapolation Prediction in Materials Informatics” ACS Omega, 6, 14566-14574 (2021). DOI: 10.1021/acsomega.1c01716 (Open Access)
240. K. Oka, Y. Tobita, M. Kataoka, S. Murao, K. Kobayashi, S. Furukawa, H. Nishide, K. Oyaizu,* “Synthesis of Vinyl Polymers Substituted with 2-Propanol and Acetone and Investigation of Their Reversible Hydrogen Storage Capability”, Polym. J., 53, 799-804 (2021). DOI: 10.1038/s41428-021-00475-1
239. K. Zhang, Y. Xie, B. B. Noble, M. J. Monteiro, J. L. Lutkenhaus, K. Oyaizu, Z. Jia,* “Unraveling Kinetics and Mass Transport Effects on Two-electron Storage in Radical Polymer Batteries”, J. Mater. Chem. A, 9, 13071-13079 (2021). DOI: 10.1039/D1TA03449A
238. K. Oka, S. Murao, M. Kakaoka, H. Nishide, K. Oyaizu, “Hydrophilic Anthraquinone-substituted Polymer: Its Environmentally Friendly Preparation and Efficient Charge/Proton-storage Capability for Polymer-air Secondary Batteries”, Macromolecules, 54, 4854-4859 (2021). DOI: 10.1021/acs.macromol.1c00865
237. L. Wylie, K. Hatakeyama-Sato, C. Go, K. Oyaizu, E. Izgorodina,* “Electrochemical Characterization and Thermodynamic Analysis of TEMPO Derivatives in Ionic Liquids”, Phys. Chem. Chem. Phys., 23, 10205-10217 (2021). DOI: 10.1039/D0CP05350C
In this study we tailor the reversibility of the reduction process of three TEMPO derivatives – TEMPOL, 4-cyano-TEMPO, and 4-oxo-TEMPO – using ionic liquids.
236. K. Hatakeyama-Sato,* T. Kashikawa, K. Kimura, K. Oyaizu,* “Tackling the Challenge of a Huge Materials Science Search Space with Quantum-Inspired Annealing”, Adv. Intell. Syst., 3, 2000209 (2021). DOI: 10.1002/aisy.202000209 (Open Access)
235. K. Hatakeyama-Sato, H. Wakamatsu, S. Matsumoto, K. Sadakuni, K. Matsuoka, T. Nagatsuka, K. Oyaizu, “TEMPO-substituted Poly(ethylene sulfide) for Solid-state Electro-chemical Charge Storage”, Macromol. Rapid Commun., 42, 2000607 (2021). DOI: 10.1002/marc.202000607
234. Y. Kaiwa, K. Oka, H. Nishide, K. Oyaizu,* “Facile Reversible Hydrogenation of a Poly(6-vinyl-2,3-dimethyl-1,2,3,4-tetrahydroquinoxaline) Gel-like Solid”, Polym. Adv. Technol., 32, 1162-1167 (2021). DOI: 10.1002/pat.5163
