---

"Incorporation of sulfur ions into La_2−xSr_xCuO₄ superconducting cuprate", Kengo Oka , Kensuke Shirota, Yoshiki Sato & Katsuyoshi Oh-ishi, J. Asian Ceramics Societies, 6 (Issue 3), 284-288 (2018).

---

"Analysis of CO₂ absorption reaction of Li₄SiO₄ on the basis of Madelung potential of Li site in crystal structure", Katsuyoshi Oh-ishi*, Ryota Kobayashi, Kengo Oka，J. Ceram. Soc. Japan, 125(5), pp 383-386 (2017).

"Preparation of Mo-Re-C samples containing Mo₇Re₁₃C with the β-Mn-type structure by solid state reaction of planetary-ball-milled powder mixtures of Mo, Re and C, and their crystal structures and superconductivity", Katsuyoshi Oh-ishi*, Kenta Nagumo, Kazuya Tateishi, Takafumi, Ohnishi, Kenta Yoshikane, Machiko Sugiyama, Kengo Oka, Ryota Kobayashi，J. Solid State Chem., 245(15), pp 207-212 (2017).

---

"Temperature-Independent, Large Dielectric Constant Induced by Vacancy and Partial Anion Order in the Oxyfluoride Pyrochlore Pb₂Ti₂O_6−δF_2δ", Kengo Oka*, Hajime Hojo, Masaki Azuma, and Katsuyoshi Oh-ishi, Chem. Mater., 28(15), pp 5554–5559 (2016).

---

“Observation of Anion Order in Pb₂Ti₄O₉F₂”, Kengo Oka, Katsuyoshi Oh-ishi, Inorg. Chem., 54 (21), pp 10239–10242 (2015).

“Sintering behavior, Microstructure, and Thermal Conductivity of Dense AlN Ceramics Processed by Spark Plasma Sintering with Y₂O₃-CaO-B Additives”, Ryota Kobayashi, Katsuyoshi Oh-ishi, Rong Tu, Takashi Goto, Ceramics International, 41, pp1897-1901 (2015).

---

「"Fundamental Research on Gas-Solid Reaction between CO₂ and Li₂CuO₂ Linking Application for Solid CO₂ Absorbent", Katsuyoshi Oh-ishi, Yusuke Matsukura, Tateshi Okumura, Yuuki Matsunaga, Ryota Kobayashi,がJournal of Solid State Chemistryに掲載されました。

---

"Suppressed Activation Energy for Interfacial Charge Transfer of a Prussian Blue Analog Thin Film Electrode with Hydrated Ions (Li+, Na+, and Mg2+)", Yoshifumi Mizuno, Masashi Okubo, Eiji Hosono, Tetsuichi Kudo, Haoshen Zhou, and Katsuyoshi Oh-ishi, J. Phys. Chem. C, 117 (21), pp 10877–10882 (2013)

"Li₁₁Nd₁₈Fe₄O_39-δ Revised", Peter D. Battle, Sian E. Dutton, Fernande Grandjean, Gray Long, and Katsuyoshi Oh-ishi, Inorg. Chem., 52, pp 950–952 (2013).

---

"Precise Electrochemical Control of Ferromagnetism in a Cyanide-Bridged Bimetallic Coordination Polymer", Yoshifumi Mizuno, Masashi Okubo, Koichi Kagesawa, Daisuke Asakura, Tetsuichi Kudo, Haoshen Zhou, Katsuyoshi Oh-ishi, Atsushi Okazawa, and Norimichi Kojima , Inorg. Chem., 51, pp.10311-10316 (2012)

"Electrospinning Synthesis of Wire-Structured LiCoO2 for Electrode Materials of High-Power Li-Ion Batteries", Yoshifumi Mizuno, Eiji Hosono, Tatsuya Saito, Masashi Okubo, Daisuke Nishio-Hamane, Katsuyoshi Oh-ishi, Tetsuichi Kudo, and Haoshen Zhou, Journal of Physical Chemistry C, 116, pp.10774-10780 (2012)

"Impedance spectroscopic study on interfacial ion transfers in cyanide-bridged coordination polymer electrode with organic electrolyte", Yoshifumi Mizunob, Masashi Okubo, Daisuke Asakura, Tatsuya Saito, Eiji Hosono, Yoshiyasu Saito, Katsuyoshi Oh-ishi, Tetsuichi Kudo, Haoshen Zhou, Electrochimica Acta, 63, pp139-145 (2012)

---

"Analyses of Microstructure and Oxygen Content Effects on Thermal Conductivity of AlN Ceramics by using Slack's Plot", Ryota Kobayashi, Katsuyoshi Oh-ishi, Key Engineering Materials, pp61-64 (2011).

"Relation between Oxygen Concentration in AlN lattice and Thermal Conductivity of AlN Ceramics Sintered with Various Sintering Additives", Ryota Kobayashi, Yoshiaki Moriya, Makoto Imamura, Kazuhiro Oosawa, Katsuyoshi Oh-ishi, Journal of the Ceramic Society of Japan, 119[4] 291-294 (2011)

---

"Syhthesis and CO₂ Absorption Properties of Single Phase Li₂CuO₂ as a CO₂ Absorbent", Yusuke Matsukura, Takeshi Okumura, Ryota Kobayashi, Katsuyoshi Oh-ishi, Chemistry Letters, 39, pp966-967 (2010)

"Structural Chemistry and Magnetic Properties of Ln₁₈Li₈Rh_5-xFe_xO₃₉ (Ln = La, Nd)", Peter D. Battle, Sian E. Dutton, Nirawat Thammajak, Fernande Grandjean, T. Sougrati, Gary J. Long, Katsuyoshi Oh-ishi, Shinji Nakanishi, Inorganic Chemistry, 49, pp5912-5922 (2010)

---

"Li系複合酸化物のCO₂吸収特性", 大石克嘉・冨樫伸明・奥村健・松倉佑介・小林亮太, 熱測定, 36 (4), 224-231 (2009)

---

"Particle Size Dependence of CO₂ Absorption Rate of Powdered Li₄SiO₄ with different Particle Size", T. Okumura, Y. Matsukura, K. Gotou, K. Oh-ishi, Journal of the Ceramic Society of Japan, 116, 1283-1288 (2008)

"Structural Chemistry and Magnetic Properties of Nd₁₈Li₈Fe₅O₃₉ and Nd₁₈Li₈Co₄O₃₉; the Interplay of Cation and Spin Ordering", S. E. Dutton, P. D. Battle, F. Grandjean, G. J. Long, K. Oh-ishi, Inorganic Chemistry, 47, 11212-11222 (2008)

---

"熱重量分析を用いたLi₄SiO₄のCO₂吸収反応の反応速度論的解析", 奥村健・榎本公典・冨樫伸明・大石克嘉, 日本セラミックス協会学術論文誌, 115, 491-497 (2007)

"Synthesis and CO₂ Absorption Property of Li₄TiO₄ as a Novel CO₂ Absorbent", N. Togashi, T. Okumura, K. Oh-ishi, Journal of the Ceramic Society of Japan, 115, 324-328 (2007)

---

"Synthesis and Structure of Tantalum and Niobium Complexes with a Cyclotriphosphato Ligand", S. Kamimura, K. Oh-ishi, S. Fukuzawa, Y. Ishii, Journal of the Institute of Science and Engineering, Chuo University, 9, 43-50 (2004)

"共晶点組成をもつY₂O₃-Al₂O₃系助剤添加AlNセラミックスの焼結挙動と熱伝導率", 森谷義明・今村誠・加曽利光男・大石克嘉, 日本セラミックス協会学術論文誌, 112, 280-286 (2004)

---

"Research for effect of LaB₆ or B₂O₃ addition on low temperature sintering of AlN ceramics with 3wt%Y₂O₃-1wt%CaO", K. Oh-ishi, A. Kumagai, H. Takeda, H. Iinuma, Y. Takahashi, Journal of the Institute of Science and Engineering, Chuo University, 8, 49-57 (2002)

"Research for Structure, composition and superconductivity of M_xSr_0.3-xLa_1.7CuO_4-y with K₂NiF₄ structure", J. Kaneko, I. Shimizu, S. Nagao, M. Shiina, K. Oh-ishi, Journal of the Institute of Science and Engineering, Chuo University, 8, 43-48 (2002)

"Synthesis, Crystal Structure and Physical Properties of Li_xMg_0.857-xCu_2.143O_3-y", Y. Tsuchiya, K. Oh-ishi, Journal of Solid State Chemistry, 168, 85-90 (2002)

---

"Synthesis and Crystal Structure of Mg_1-xCu_2+xO₃ (0.130&=x&=0.166).", K. Oh-ishi, Y. Tsuchiya, Y. Iizuka, H. Yamane, Journal of Solid State Chemistry, 160, 251-256 (2001)

"Analyses of Microstructure and Oxygen Content Effects on Thermal Conductivity of AlN Ceramics by using Slack's Plot", Ryota Kobayashi, Katsuyoshi Oh-ishi, 3rd International Congress on Ceramics, Osaka, Nov. 2010

"Structure and superconductivity of cuprates containing Gd³⁺ ion Y_1-xGd_xBa₂Cu₃O₇, Ce_0.15Nd_1.85-xGd_xCuO_4-y, and Bi₂Sr_1.5Nd_0.5-xGd_xCuO_6+y", K. Oh-ishi, 9th Conference on Solid State Chemistry (SSC 2010), Prague, Sep. 2010

"Research on CO₂ Absorption Behavior of Li-Metal Oxides by Thermogravimetric Analysis", Yuuki Matsunaga, Nobuaki Togashi, Takeshi Okumura, Yusuke Matsukura, Ryota Kobayashi, Katsuyoshi Oh-ishi, 21st IUPAC International Conference on Chemical Thermodynamics, ICCT-2010, Ibaraki, Aug. 2010

"Calculation of Electrostatic Potentials of Lithium Silicate Applied for Carbon Dioxide Absorbent", Ryota Kobayashi, Katsuyoshi Oh-ishi, Masahiro Yoshimura, 21st IUPAC International Conference on Chemical Thermodynamics, ICCT-2010, Ibaraki, Aug. 2010

---

"Structural analysis and magnetic properties of Ln₁₈Li₈Fe₅O₃₉ (Ln = La, Pr, Sm)", Shinji Nakanishi, Katsuyoshi Oh-ishi, Sian E. Dutton, Peter D. Battle, 42nd International chemistry congress (IUPAC 2009), Glasgow, Aug. 2009

---

"Substitution Effect of Gd³⁺ for Nd³⁺ of the Ce_0.15Nd_1.85CuO_4-y superconducting oxide prepared by the polymerized complex method", Tetsuro Tanaka, Katsuyoshi Oh-ishi, 16th International Symposium on Superconductivity, Tsukuba, Oct. 2003

"Crystal Structure and Superconductivity of (Y,Gd,Eu,Sm,Nd,La)Ba₂Cu₃O₇ oxide prepared by the polymerized complex method", Daisuke Takahashi, Katsuyoshi Oh-ishi, 16th International Symposium on Superconductivity, Tsukuba, Oct. 2003

"Effects of grain boundary phases on densification and thermal conductivity of AlN sintered with various sintering additives", Katsuyoshi Oh-ishi, Makoto Imamura, Takayuki Hirano, Yoshiaki Moriya, The 5th International Meeting of Pacific Rim Ceramic Societies Incorporating the 16th Fall Meeting of the Ceramic Society of Japan, Nagoya, Sep. 2003

---

"Single phase region and physical properties of Bi₂Sr_2-xLn_xCuO_6+y (Ln=Nd, Gd)", Eiichirou Suzuki, Daisuke Takenouchi, Sousuke Yamada, Katsuyoshi Oh-ishi, 15th International Symposium on Superconductivity, Yokohama, Oct. 2002

"Crystal Structure and Superconductivity of (Y,Gd,Eu,Sm)Ba₂Cu₃O₇ oxide prepared by the polymerized complex method", Daisuke Takahashi, Osamu Yamanaka, Katsuyoshi Oh-ishi, 15th International Symposium on Superconductivity, Yokohama, Oct. 2002

"Substitution Effect of Gd³⁺ for Nd³⁺ of the Ce_0.15Nd_1.85CuO_4-y suberconducting oxide prepared by the polymerized complex method", Tetsurou Tanaka, Katsuyoshi Oh-ishi, 15th International Symposium on Superconductivity, Yokohama, Oct. 2002

"Comparisons of Crystal Structure and suberconductivity for the Ca-doped La₂CuO_4-y oxides and the Yba₂Cu₃O_6+y oxides prepared by the polymerized complex method", Satoko Nagao, Osamu Yamanaka, Katsuyoshi Oh-ishi, 15th International Symposium on Superconductivity, Yokohama, Oct. 2002

---

"Difference between properties of Ca_xSr_0.3-xLa_1.7CuO_4-y oxides prepared by the solid-state method and the polymerized complex method", Jun Kaneko, Satoko Nagao, Katsuyoshi Oh-ishi, 14th International Symposium on Superconductivity, Kobe, Sep. 2001

"Crystal structure and electrical resistivity of the Ca_xY_1-xBa₂Cu₃O_6+y oxides prepared by the polymerized complex method", Osamu Yamanaka, Ichirou Suzuki, Hidenori Sakashita, Katsuyoshi Oh-ishi, 14th International Symposium on Superconductivity, Kobe, Sep. 2001

---

"The Carboreductive Reaction for the Impruvement of the Thermal Conductivity of AlN Ceramics", K. Oh-ishi, L. Hegg, A. Horiguchi, M. Kasori, H. Sumino, F. Ueno, International Symposium on Aluminum Nitride Ceramics, Tokyo, Mar. 1998