Kyushu University Academic Staff Educational and Research Activities Database
List of Papers
Matsuda Junko Last modified date:2023.10.20

Professor / International Research Center for Hydrogen Energy


Papers
1. E. M. Can, M. Nishihara, J. Matsuda, K. Sasaki, S. M. Lyth, Tailored wettability in fluorinated carbon nanoparticles synthesized from fluorotelomer alcohols, Appl. Sur. Sci., 626, 157136, 2023.03.
2. Y. Honsho, M. Nagayama, J. Matsuda, K. Ito, K. Sasaki, A. Hayashi, Durability of PEM water electrolyzer against wind power voltage fluctuation, J. Power Sources, 564, 232826, 2023.02.
3. T. Takahashi, Y. Kokubo, K. Murata, O. Hotaka, S. Hasegawa, Y. Tachikawa, M. Nishihara, J. Matsuda, T. Kitahara, S. M. Lyth, A. Hayashi, K. Sasaki, Cold start cycling durability of fuel cell stacks for commercial automotive applications, Int. J. Hydrogen Energy, 47, 41111-41123, 2022.11.
4. K. Matsumoto, Y. Tachikawa, S. M. Lyth, J. Matsuda, K. Sasaki, Performance and durability of Ni-Co alloy cermet anodes for solid oxide fuel cells, Int. J. Hydrogen Energy, 47, 29441-29455, 2022.08.
5. T. Ishihara, K. Hackho, Y. Inoishi, J. Matsuda, Fe2O3 powder modified with Ce0.6Mn0.3Fe0.1O2 and Cr2O3 prepared by spray pyrolysis method for rechargeable Fe-air cells, J. Am. Ceram. Soc., 105, 6718-6731, 2022.07.
6. T. Takahashi, T. Ikeda, K. Murata, O. Hotaka, S. Hasegawa, Y. Tachikawa, M. Nishihara, T. Kitahara, S. M. Lyth, A. Hayashi, K. Sasaki, Accelerated durability testing of fuel cell stacks for commercial automotive applications: A case study, J. Electrochem. Soc., 169, 044523, 169, pp044523, 2022.04.
7. T. Fukumoto, N. Endo, K. Natsukoshi, Y. Tachikawa, G. F. Harrington, S. M. Lyth, J. Matsuda, K. Sasaki , Exchange current density of reversible solid oxide cell electrodes, Int. J. Hydrogen Energy, 47, 16626-16639, 2022.04.
8. J. C-M. Madrid, J. Matsuda, K. Leonard, H. Matsumoto, K. K. Ghuman, Molecular dynamics study of oxygen-ion diffusion in yttria-stabilized zirconia grain boundaries, J. Mater. Chem. A, 10, 2567-2579, 2022.01.
9. J. Cheng, P. Ganesan, Z. Wang, M. Zhang, G. Zhang, N. Maeda, J. Matsuda, M. Yamauchi, B. Chi, N. Nakashima, Bifunctional electrochemical properties of La0.8Sr0.2Co0.8M0.2O3-d (M = Ni, Fe, Mn, and Cu): efficient elemental doping based on a structural and pH-dependent study, Mater. Adv., online, 2021.10.
10. T. Tsugawa, K. Hatakeyama, J. Matsuda, M. Koinuma, S. Ida, Synthesis of oxygen functional group-controlled monolayer graphene oxide, Bull. Chem. Soc. Jpn, 94, 2195-2201, 2021.09.
11. Y. Hoshino, T. Gyobu, K. Imamura, A. Hamasaki, R. Honda, R. Horii, C. Yamashita, Y. Terayama, T. Watanabe, S. Aki, Y. Liu, J. Matsuda, Y. Miura, I. Taniguchi, Assembly of defect-free microgel nanomembranes for CO2 separation, ACS Appl. Mater. Interfaces, https://doi.org/10.1021/acsami.1c06447?rel=cite-as&ref=PDF&jav=VoR, 13, 30030-30038, 2021.06.
12. J. Matsuda, T. Yamamoto, S. Takahashi, H. Nakanishi, K. Sasaki, S. Matsumura, In situ TEM investigation of structural changes in Ni nanoparticle catalysts under gas atmospheres: Implications for catalyst degradation, ACS Appl. Nano Mater., 4, 2175-2182, 2021.02.
13. Yoonyoung Kim, Motonori Watanabe, Junko Matsuda, Jun Tae Song, Atsushi Takagaki, Aleksandar Staykov, Tatsumi Ishihara, Tensile strain for band engineering of SrTiO3 for increasing photocatalytic activity to water splitting, Applied Catalysis B: Environmental, 10.1016/j.apcatb.2020.119292, 278, 2020.12, SrTiO3 is a well-known highly active photocatalyst with high energy conversion efficiency. In this study, we investigated the formation of oxygen vacancy by using the chemo-mechanical effect that was introduced by the dispersion of metal particles into grain and photocatalytic activity to water splitting. Au dispersion on SrTiO3 followed by sintering treatment was studied for introduction of chemo-mechanical strain because of a different thermal expansion coefficient; the introduced chemo-mechanical strain generated oxygen vacancy in SrTiO3. Thus, induced chemo-mechanical strain shows change in electronic band structure resulting in increasing lowest unoccupied molecular orbital (LUMO) level with increasing Au content. Since photoluminescence was significantly decreased by sintering after Au dispersion, the introduced strain effects may work for increasing a charge separation efficiency and adsorption site in water splitting. Therefore, the photocatalytic activity was much increased by sintering treatment after Au dispersion on SrTiO3..
14. Junfang Cheng, Manabu Higashi, Nobutaka Maeda, Junko Matsuda, Miho Yamauchi, Naotoshi Nakashima, CO2-free energy circulation system—Polymer electrolyte alcohol electro-synthesis cell with a low iridium content anode based on in situ growth method, Electrochimica Acta, 10.1016/j.electacta.2020.137078, 361, 2020.11, Alcohol is considered as a potential CO2-free energy carrier to replace hydrogen because of its high energy density, appropriate chemical stability and low-cost production. In this study, we describe the development of a simple in situ growth method to prepare a binder free IrOx-Ti anode with a very low IrOx loading amount (−2), and the obtained catalyst shows a high oxygen evolution reaction (OER) activity and durability in acidic media. The performance of a polymer electrolyte alcohol electrosynthesis cell (PEAEC) using this anode catalyst shows a better performance than that of PEAEC using a typical commercial IrO2-Ti paper anode with the loading of IrO2 = 3 mg cm−2. Furthermore, the key factors that affect the performance of the PEAEC are determined by comparing the performances of the PEAEC with different anode catalysts..
15. Yusuke Ishibashi, Kohei Matsumoto, Shotaro Futamura, Yuya Tachikawa, Junko Matsuda, Stephen M. Lyth, Yusuke Shiratori, Shunsuke Taniguchi, Kazunari Sasaki, Improved Redox Cycling Durability in Alternative Ni Alloy-Based SOFC Anodes, Journal of the Electrochemical Society, 10.1149/1945-7111/abac87, 167, 12, 2020.08, Repeated reduction and oxidation of metallic nickel in the anodes of solid oxide fuel cell (SOFC) causes volume changes and agglomeration. This disrupts the electron conducting network, resulting in deterioration of the electrochemical performance. It is therefore desirable to develop more robust anodes with high redox stability. Here, new cermet anodes are developed, based on nickel alloyed with Co, Fe, and/or Cr. The stable phases of these different alloys are calculated for oxidizing and reducing conditions, and their electrochemical characteristics are evaluated. Whilst alloying causes a slight decrease in power generation efficiency, the Ni-alloy based anodes have significantly improved redox cycle durability. Microstructural observation reveals that alloying results in the formation of a dense oxide film on the surface of the catalyst particle (e.g. Co-oxide or a complex Fe-Ni-Cr oxide). These oxide layers help suppress oxidation of the underlying nickel catalyst particles, preventing oxidation-induced volume changes/agglomeration, and thereby preserving the electron conducting pathways. As such, the use of these alternative Ni-alloy based cermets significantly improves the redox stability of SOFC anodes..
16. D. Kawachino, M. Yasutake, Z. Noda, Junko Matsuda, Stephen Matthew Lyth, Akari Hayashi, K. Sasaki, Surface-Modified Titanium Fibers as Durable Carbon-Free Platinum Catalyst Supports for Polymer Electrolyte Fuel Cells, Journal of the Electrochemical Society, 10.1149/1945-7111/ab9cd4, 167, 10, 2020.06, Carbon-based electrodes in polymer electrolyte fuel cells (PEFCs) are prone to corrosion. Therefore, alternative "carbon-free"materials are required. Here, the use of a catalyst-coated porous metal support is proposed as a gas diffusion electrode. As a proof-of-concept, commercially available porous titanium sheets comprising sintered titanium fibers are chemically etched with NaOH, followed by heat treatment. This results in the formation of oxidized titanium nanostructures (such as nanosheets and nanotubes) at the surface. Subsequently, platinum decoration is performed via arc plasma deposition (APD). This porous composite structure is then attached to the membrane, and used as the gas diffusion electrode for PEFC membrane electrode assemblies (MEAs). This concept integrates the catalyst, catalyst support, gas diffusion layer, and current collector in a single structure, cutting down on the number of cell components and reducing total device thickness. The carbon-free nature of this integrated gas diffusion electrode is demonstrated to successfully avoid carbon corrosion during start-stop potential cycling over 60,000 potential cycles. However, further improvements in initial electrochemical activity are still required..
17. A. Fluri, H. Kusaba, J. Druce, M. Döbeli, T. Lippert, J. Matsuda, T. Ishihara, Strain effects on the Co oxidation state and the oxygen dissociation activity in barium lanthanum cobaltite thin films on Y2O3 stabilized ZrO2, Journal of Materials Chemistry A, 10.1039/c9ta13142f, 8, 13, 6283-6290, 2020.04.
18. Yoonyoung Kim, Motonori Watanabe, Junko Matsuda, Aleksandar Staykov, Hajime Kusaba, Atsushi Takagaki, Taner Akbay, Tatsumi Ishihara, Chemo-mechanical strain effects on band engineering of the TiO2 photocatalyst for increasing the water splitting activity, Journal of Materials Chemistry A, 10.1039/c9ta11048h, 8, 3, 1335-1346, 2020.01.
19. Yoonyoung Kim, Motonori Watanabe, Atsushi Takagaki, Junko Matsuda, Tatsumi Ishihara, Spark plasma sintering treatment for introduction of oxygen vacancy in Pt dispersed SrTiO3 for increasing photocatalytic water splitting activity, ChemCatChem, 10.1002/cctc.201901549, 11, 24, 6270-6274, 2019.12.
20. Tatsuya Kawasaki, Junko Matsuda, Yuya Tachikawa, Stephen M. Lyth, Yusuke Shiratori, Shunsuke Taniguchi, Kazunari Sasaki, Oxidation-induced degradation and performance fluctuation of solid oxide fuel cell Ni anodes under simulated high fuel utilization conditions, International Journal of Hydrogen Energy, 10.1016/j.ijhydene.2019.02.136, 44, 18, 9386-9399, 2019.04.
21. Shotaro Futamura, Aki Muramoto, Yuya Tachikawa, Junko Matsuda, Stephen M. Lyth, Yusuke Shiratori, Shunsuke Taniguchi, Kazunari Sasaki, SOFC anodes impregnated with noble metal catalyst nanoparticles for high fuel utilization, International Journal of Hydrogen Energy, 10.1016/j.ijhydene.2019.01.223, 44, 16, 8502-8518, 2019.03.
22. Byeong Su Kang, Junko Matsuda, Young Wan Ju, Hack Ho Kim, Tatsumi Ishihara, Nano strain induced double columnar oxide as highly active oxygen-dissociation electrode for Ni-Fe metal supported solid oxide fuel cells, Nano Energy, 10.1016/j.nanoen.2018.11.074, 56, 382-390, 2019.02.
23. Sun Jae Kim, Taner Akbay, Junko Matsuda, Atsushi Takagaki, Tatsumi Ishihara, Strain effects on oxygen reduction activity of Pr2NiO4 caused by gold bulk dispersion for low temperature solid oxide fuel cells, ACS Applied Energy Materials, 10.1021/acsaem.8b01776, 2, 2, 1210-1220, 2019.02.
24. Yusuke Ishibashi, Shotaro Futamura, Yuya Tachikawa, Junko Matsuda, Yusuke Shiratori, Shunsuke Taniguchi, Kazunari Sasaki, Alternative Ni-alloy cermet anode materials for SOFCs, 16th International Symposium on Solid Oxide Fuel Cells, SOFC 2019 Solid Oxide Fuel Cells 16, SOFC 2019, 10.1149/09101.1889ecst, 1889-1896, 2019.09.
25. Byeongsu Kang, Junko Matsuda, Tatsumi Ishihara, Cu-Fe-Ni nano alloy particles obtained by exsolution from Cu(Ni)Fe2O4 as active anode for SOFCs, Journal of Materials Chemistry A, 10.1039/c9ta09482b, 7, 45, 26105-26115, 2019.10.
26. T. Yoshizumi, M. Nagamine, Z. Noda, J. Matsuda, A. Hayashi, K. Sasaki, Electrocatalysts supported on nanocrystalline SnO2 for polymer electrolyte fuel cells, Symposium on Polymer Electrolyte Fuel Cells and Electrolyzers 19, PEFC and E 2019 - 236th ECS Meeting Polymer Electrolyte Fuel Cells and Electrolyzers 19, PEFC and E 19, 10.1149/09208.0479ecst, 479-484, 2019.10.
27. K. T. Wu, J. Matsuda, A. Takagaki, T. Ishihara, Electrochemical performance, microstructure and chemical compositions of Cu-based nanoparticles driven by exsolution of CuFe2O4 in CO2/H2O and H2O electrolysis, 16th International Symposium on Solid Oxide Fuel Cells, SOFC 2019 Solid Oxide Fuel Cells 16, SOFC 2019, 10.1149/09101.2425ecst, 2425-2432, 2019.09.
28. H. Manabe, Y. Nakazato, M. Okumura, Z. Nöda, J. Matsuda, A. Hayashi, K. Sasaki, General procedure for 3-dimensional nanostructure analysis of PEFC electrocatalyst layers, Symposium on Polymer Electrolyte Fuel Cells and Electrolyzers 19, PEFC and E 2019 - 236th ECS Meeting Polymer Electrolyte Fuel Cells and Electrolyzers 19, PEFC and E 19, 10.1149/09208.0189ecst, 189-196, 2019.10.
29. H. Odoi, D. Kawachino, Z. Noda, J. Matsuda, A. Hayashi, K. Sasaki, MPL/GDL-supported Pt electrocatalysts for PEFCs, Symposium on Polymer Electrolyte Fuel Cells and Electrolyzers 19, PEFC and E 2019 - 236th ECS Meeting Polymer Electrolyte Fuel Cells and Electrolyzers 19, PEFC and E 19, 10.1149/09208.0507ecst, 507-513, 2019.10.
30. Ting Chen, George F. Harrington, Junko Matsuda, Kazunari Sasaki, David Pham, Erica L. Corral, Nicola H. Perry, Modifying grain boundary ionic/electronic transport in nano-Sr- And Mg- Doped LaGAO3-δ by sintering variations, Journal of the Electrochemical Society, 10.1149/2.0151910jes, 166, 10, F569-F580, 2019.05.
31. T. Tonosako, D. Kawachino, Z. Noda, J. Matsuda, A. Hayashi, K. Sasaki, Preparation and electrochemical activities of Pt-TiO>2 nanocomposite electrocatalysts for PEFCs, Symposium on Polymer Electrolyte Fuel Cells and Electrolyzers 19, PEFC and E 2019 - 236th ECS Meeting Polymer Electrolyte Fuel Cells and Electrolyzers 19, PEFC and E 19, 10.1149/09208.0493ecst, 493-505, 2019.10.
32. S. Futamura, A. Muramoto, Y. Tachikawa, J. Matsuda, S. M. Lyth, Y. Shiratori, S. Taniguchi, K. Sasaki, SOFC anodes impregnated with noble metal catalyst nanoparticles for high fuel utilization, 16th International Symposium on Solid Oxide Fuel Cells, SOFC 2019 Solid Oxide Fuel Cells 16, SOFC 2019, 10.1149/09101.1905ecst, 1905-1913, 2019.09.
33. Kaveh Edalati, Kouki Kitabayashi, Yuji Ikeda, Junko Matsuda, Hai Wen Li, Isao Tanaka, Etsuo Akiba, Zenji Horita, Bulk nanocrystalline gamma magnesium hydride with low dehydrogenation temperature stabilized by plastic straining via high-pressure torsion, Scripta Materialia, 10.1016/j.scriptamat.2018.07.043, 157, 54-57, 2018.12.
34. Junko Matsuda, Tatsuya Kawasaki, Shotaro Futamura, Tsutomu Kawabata, Shunsuke Taniguchi, Kazunari Sasaki, In situ transmission electron microscopic observations of redox cycling of a Ni-ScSZ cermet fuel cell anode, Microscopy, 10.1093/jmicro/dfy025, 67, 5, 251-258, 2018.10.
35. Wachirapun Punkrawee, Azusa Yamanaka, Junko Matsuda, Yukiko Mitoma, Noriko Nishiyama, Tatsumi Ishihara, Pt-Ce0.9Cu0.1O2/activated carbon as highly active and stable HI decomposition catalyst, International Journal of Energy Research, 10.1002/er.3903, 42, 3, 1088-1097, 2018.03.
36. Daiki Kawachino, Masahiro Yasutake, Hirotoshi Odoi, Zhiyun Noda, Junko Matsuda, Akari Hayashi, Kazunari Sasaki, Carbon-free all-in-one electrode using porous Ti sheet for PEFCs, Symposium on Polymer Electrolyte Fuel Cells and Electrolyzers 18, PEFC and E 2018 - AiMES 2018, ECS and SMEQ Joint International Meeting ECS Transactions, 10.1149/08613.0541ecst, 541-547, 2018.09.
37. H. C. Pham, S. Taniguchi, Y. Inoue, J. Matsuda, J. T. Chou, K. Matsuoka, K. Sasaki, Durability of LSCF-coated Fe-Cr-Al alloy for SOFC applications, Journal of the Electrochemical Society, 10.1149/2.0791803jes, 165, 3, F181-F188, 2018.01.
38. H. Manabe, Y. Nakazato, M. Okumura, J. Matsuda, Z. Noda, A. Hayashi, K. Sasaki, FIB-SEM 3-dimensional nanostructure observation of PEFC electrocatalyst layers, Symposium on Polymer Electrolyte Fuel Cells and Electrolyzers 18, PEFC and E 2018 - AiMES 2018, ECS and SMEQ Joint International Meeting ECS Transactions, 10.1149/08613.0069ecst, 69-75, 2018.09.
39. Jyh Tyng Chou, Yuko Inoue, Tsutomu Kawabata, Junko Matsuda, Shunsuke Taniguchi, Kazunari Sasaki, Mechanism of SrZrO3 formation at GDC/YSZ interface of SOFC cathode, Journal of the Electrochemical Society, 10.1149/2.0551811jes, 165, 11, F959-F965, 2018.08.
40. Masahiro Yasutake, Hiroki Anai, Daiki Kavvachino, Zhiyun Noda, Junko Matsuda, Kohei Ito, Akari Hayashi, Kazunari Sasaki, Metal-oxide-supported ir-decorated electrocatalysts for polymer electrolyte membrane water electrolysis, Symposium on Polymer Electrolyte Fuel Cells and Electrolyzers 18, PEFC and E 2018 - AiMES 2018, ECS and SMEQ Joint International Meeting ECS Transactions, 10.1149/08613.0673ecst, 673-682, 2018.09.
41. M. Nagamine, Z. Noda, H. Manabe, J. Matsuda, A. Hayashi, K. Sasaki, Oxide-core Pt-shell electrocatalysts for PEFCs
Photochemical preparation using SnO 2 nanoparticles, Symposium on Polymer Electrolyte Fuel Cells and Electrolyzers 18, PEFC and E 2018 - AiMES 2018, ECS and SMEQ Joint International Meeting ECS Transactions, 10.1149/08613.0531ecst, 531-540, 2018.09.
42. Y. Nakazato, D. Kawachino, Z. Noda, J. Matsuda, S. M. Lyth, A. Hayashi, K. Sasaki, PEFC electrocatalysts supported on Nb-SnO2 for MEAs with high activity and durability
Part I. Application of different carbon fillers, Journal of the Electrochemical Society, 10.1149/2.0311814jes, 165, 14, F1154-F1163, 2018.10.
43. S. Matsumoto, M. Nagamine, Z. Noda, J. Matsuda, S. M. Lyth, A. Hayashi, K. Sasaki, PEFC electrocatalysts supported on Nb-SnO2 for MEAs with high activity and durability
Part II. Application of bimetallic Pt-alloy catalysts, Journal of the Electrochemical Society, 10.1149/2.0321814jes, 165, 14, F1164-F1175, 2018.10.
44. H. Odoi, Z. Nöda, J. Matsuda, A. Hayashi, K. Sasaki, Pt-decorated oxide/MPL/GDL-supported PEFCs, Symposium on Polymer Electrolyte Fuel Cells and Electrolyzers 18, PEFC and E 2018 - AiMES 2018, ECS and SMEQ Joint International Meeting ECS Transactions, 10.1149/08613.046ecst, 461-468, 2018.09.
45. Motonori Watanabe, Takaaki Miyazaki, Toshinori Matsushima, Junko Matsuda, Ching Ting Chein, Masahiko Shibahara, Chihaya Adachi, Shih Sheng Sun, Tahsin J. Chow, Tatsumi Ishihara, Synthesis and physical properties of brominated hexacene and hole-transfer properties of thin-film transistors, RSC Advances, 10.1039/c7ra13632c, 8, 24, 13259-13265, 2018.04.
46. Noriko Otani, Akihide Kuwabara, Takafumi Ogawa, Junko Matsuda, Atsuto Seko, Isao Tanaka, Etsuo Akiba, Theoretical investigation of solid solution states of Ti1−xVxH2, Acta Materialia, 10.1016/j.actamat.2017.04.073, 134, 274-282, 2017.08.
47. Yuchi Fan, Shintaro Ida, Aleksandar Staykov, Taner Akbay, Hidehisa Hagiwara, Junko Matsuda, Kenji Kaneko, Tatsumi Ishihara, Ni-Fe nitride nanoplates on nitrogen-doped graphene as a synergistic catalyst for reversible oxygen evolution reaction and rechargeable Zn-air battery, Small, 10.1002/smll.201700099, 13, 25, 2017.07.
48. S. Futamura, Y. Tachikawa, J. Matsuda, S. M. Lyth, Y. Shiratori, S. Taniguchi, K. Sasaki, Alternative SOFC anode materials with ion- and electron-conducting backbones for higher fuel utilization, 15th International Symposium on Solid Oxide Fuel Cells, SOFC 2017 ECS Transactions, 10.1149/07801.1179ecst, 1179-1187, 2017.05.
49. Y. Kikuchi, J. Matsuda, Y. Tachikawa, Y. Shiratori, S. Taniguchi, K. Sasaki, Degradation of SOFCs by various impurities
Impedance spectroscopy and microstructural analysis, 15th International Symposium on Solid Oxide Fuel Cells, SOFC 2017 ECS Transactions, 10.1149/07801.1253ecst, 1253-1260, 2017.05.
50. H. C. Pham, S. Taniguchi, Y. Inoue, J. T. Chou, J. Matsuda, K. Sasaki, Investigation of Fe-Cr-Al alloy for metal supported SOFC, 15th International Symposium on Solid Oxide Fuel Cells, SOFC 2017 ECS Transactions, 10.1149/07801.2069ecst, 2069-2075, 2017.05.
51. J. Matsuda, S. Kanae, T. Kawabata, J. T. Chou, Y. Inoue, S. Taniguchi, K. Sasaki, TEM and ETEM study of SrZrO3 formation at LSCF/GDC/YSZ interfaces, 15th International Symposium on Solid Oxide Fuel Cells, SOFC 2017 ECS Transactions, 10.1149/07801.0993ecst, 993-1001, 2017.05.
52. H. C. Pham, S. Taniguchi, Y. Inoue, J. Matsuda, J. T. Chou, Y. Misu, K. Matsuoka, K. Sasaki, Modification of surface oxide layer of Fe-Cr-Al alloy with coating materials for SOFC applications, Fuel Cells, 10.1002/fuce.201600038, 17, 1, 83-89, 2017.02.
53. S. Futamura, Y. Tachikawa, J. Matsuda, S. M. Lyth, Y. Shiratori, S. Taniguchi, K. Sasaki, Alternative Ni-impregnated mixed ionic-electronic conducting anode for SOFC operation at high fuel utilization, Journal of the Electrochemical Society, 10.1149/2.0071710jes, 164, 10, F3055-F3063, 2017.07.
54. M. Okumura, Z. Noda, J. Matsuda, Y. Tachikawa, M. Nishihara, S. M. Lyth, A. Hayashi, K. Sasakia, Correlating cathode microstructure with PEFC performance using FIB-SEM and TEM, Journal of the Electrochemical Society, 10.1149/2.0581709jes, 164, 9, F928-F934, 2017.07.
55. S. Matsumoto, M. Nagamine, Z. Noda, J. Matsuda, A. Hayashi, K. Sasaki, Development of PEFC alloy electrocatalysts supported on SnO2, Symposium on Polymer Electrolyte Fuel Cells 17, PEFC 2017 - 232nd ECS Meeting ECS Transactions, 10.1149/08008.0907ecst, 907-918, 2017.01.
56. Hackho Kim, Shintaro Ida, Young Wan Ju, Junko Matsuda, Guntae Kim, Tatsumi Ishihara, Mixing effects of Cr2O3-PrBaMn2O5 for increased redox cycling properties of Fe powder for a solid-oxide Fe-air rechargeable battery, Journal of Materials Chemistry A, 10.1039/c6ta07911c, 5, 1, 364-371, 2016.11.
57. M. Nagamine, Z. Noda, S. Matsumoto, J. Matsuda, A. Hayashi, K. Sasaki, Photochemical preparation of Pt electrocatalysts on SnO2 support for PEFCs, Symposium on Polymer Electrolyte Fuel Cells 17, PEFC 2017 - 232nd ECS Meeting ECS Transactions, 10.1149/08008.0773ecst, 773-780, 2017.01.
58. Huai Jun Lin, Junko Matsuda, Haiwen Li, Min Zhu, Etsuo Akiba, Enhanced hydrogen desorption property of MgH2 with the addition of cerium fluorides, Journal of Alloys and Compounds, 10.1016/j.jallcom.2014.12.102, 645, S1, S392-S396, 2015.08.
59. Hoda Emami, Kaveh Edalati, Junko Matsuda, Etsuo Akiba, Zenji Horita, Hydrogen storage performance of TiFe after processing by ball milling, Acta Materialia, 10.1016/j.actamat.2014.12.052, 88, 190-195, 2015.08.
60. Toshifumi Hongo, Kaveh Edalati, Makoto Arita, Junko Matsuda, Etsuo Akiba, Zenji Horita, Significance of grain boundaries and stacking faults on hydrogen storage properties of Mg2Ni intermetallics processed by high-pressure torsion, Acta Materialia, 10.1016/j.actamat.2015.03.036, 92, 46-54, 2015.06.
61. Junko Matsuda, Naoki Uchiyama, Tomomi Kanai, Kazumi Harada, Etsuo Akiba, Effect of Mg/Ni ratio on microstructure of Mg-Ni films deposited by magnetron sputtering, Journal of Alloys and Compounds, 10.1016/j.jallcom.2014.07.201, 617, 47-51, 2014.12.
62. Toshifumi Hongo, Kaveh Edalati, Hideaki Iwaoka, Makoto Arita, Junko Matsuda, Etsuo Akiba, Zenji Horita, High-pressure torsion of palladium
Hydrogen-induced softening and plasticity in ultrafine grains and hydrogen-induced hardening and embrittlement in coarse grains, Materials Science and Engineering A, 10.1016/j.msea.2014.08.074, 618, 1-8, 2014.12.
63. Kaveh Edalati, Junko Matsuda, Akira Yanagida, Etsuo Akiba, Zenji Horita, Activation of TiFe for hydrogen storage by plastic deformation using groove rolling and high-pressure torsion
Similarities and differences, International Journal of Hydrogen Energy, 10.1016/j.ijhydene.2014.07.124, 39, 28, 15589-15594, 2014.09.
64. Junko Matsuda, Kenta Yoshida, Yukichi Sasaki, Naoki Uchiyama, Etsuo Akiba, In situ observation on hydrogenation of Mg-Ni films using environmental transmission electron microscope with aberration correction, Applied Physics Letters, 10.1063/1.4894101, 105, 8, 2014.08.
65. Kaveh Edalati, Junko Matsuda, Makoto Arita, Takeshi Daio, Etsuo Akiba, Zenji Horita, Mechanism of activation of TiFe intermetallics for hydrogen storage by severe plastic deformation using high-pressure torsion, Applied Physics Letters, 10.1063/1.4823555, 103, 14, 2013.10.
66. Kaveh Edalati, Junko Matsuda, Hideaki Iwaoka, Shoichi Toh, Etsuo Akiba, Zenji Horita, High-pressure torsion of TiFe intermetallics for activation of hydrogen storage at room temperature with heterogeneous nanostructure, International Journal of Hydrogen Energy, 10.1016/j.ijhydene.2013.01.185, 38, 11, 4622-4627, 2013.04.
67. Junko Matsuda, Etsuo Akiba, Lattice defects in V-Ti BCC alloys before and after hydrogenation, Journal of Alloys and Compounds, 10.1016/j.jallcom.2013.07.073, 581, 369-372, 2013.01.
68. Junko Matsuda, Yumiko Nakamura, Etsuo Akiba, Lattice defects introduced into LaNi5-based alloys during hydrogen absorption/desorption cycling, Journal of Alloys and Compounds, 10.1016/j.jallcom.2011.04.096, 509, 27, 7498-7503, 2011.07.