2015年 研究業績

原著論文・解説

  1. Y. Moritomo, T. Yasuda, K. Yonezawa, T. Sakurai, Y. Takeichi, H. Suga, Y. Takahashi, N. Inami, K. Mase, and K. Ono, “Fullerene mixing effect on carrier formation in bulk-hetero organic solar cells”, Sci. Rep., 5, 9483; DOI:10.1038/srep09483 (2015).
  2. T. Shibata, Y. Fukuzumi, W. Kobayashi, and Y. Moritomo, “Fast discharge process of layered cobalt oxides due to high Na+ diffusion”, Sci. Rep., 5, 9006; DOI:10.1038/srep09006 (2015).
  3. Yutaka Moritomo, Kouhei Yonezawa & Takeshi Yasuda, "Carrier density effect on recombination in PTB7-based solar cell", Sci. Rep. 5 (2015)13648.
  4. Y. Takahashi, T. Yasuda, K. Yonezawa, and Y. Moritomo, Carrier injection dynamics in heterojunction solar cells with bipolar molecule”, Appl. Phys. Lett., 106, 123902 (2015).
  5. T. Shibata, W. Kobayashi, and Y. Moritomo,  Erratum "Sodium ion diffusion in layered NaxCoO2 [Appl. Phys. Express 6, 097101 (2013)],, Appl. Phys. Express, 8 (2014) 029201.
  6. T. Shibata, W. Kobayashi, and Y. Moritomo,  Erratum "Sodium ion diffusion in layered NaxMnO2 (0.49 < x < 0.75): comparison with NaxCoO2" [Appl. Phys. Express 7, 067101 (2014)],, Appl. Phys. Express, 8 (2014) 029202.
  7. B. Bryant, Y. Moritomo, Y. Tokura, and G. Aeppli, "Temperature and field dependence of magnitic domains in La1.2Sr1.8Mn2o7", Phys. Rev. B, 91 (2015)134408.
  8. Wataru Kobayashi, Akemi Kinoshita, and Yutaka Moritomo,"Seebeck effect in a battery-type thermocell", Appl. Phys. Lett. 107(2015)073906.
  9. Kouhei Yonezawa, Takeshi Yasuda, and Yutaka Moritomo,"Temperature effects on carrier formation dynamics in organic heterojunction solar cell"", Appl. Phys. Lett. 107(2015)133903.
  10. Ayumu Yanagita, Takayuki Shibata, Wataru Kobayashi, and Yutaka Moritomo, "Scaling relation between renormalized discharge rate and capacity in Na x CoO2 films", APL materials 3(20159106104.
  11. Eiji NISHIBORI, Takayuki SHIBATA, Wataru KOBAYASHI, and Yutaka MORITOMO, "Bonding Nature of LiCoO2 by Topological Analysis of Electron Density from X-ray Diffraction", Electrochemistry 83(2015)840-842.
  12. YUTAKA MORITOMO, KOUHEI YONEZAWA, AND TAKESHI YASUDA, "Spectroscopic Determination of Charge Formation Efficiency of Organic Photovoltaic Cells", Mol. Crysa Liq. Cryst, 620(2015)26-31.
  13. Yutaka Moritomo, Kouhei Yonezawa, Takeaki Sakurai, Takeshi Yasuda, Yasuo Takeichi, Hayato Kamioka, Hiroki Suga, Yoshio Takahashi, Yuji Yoshida, Nobuhito Inami, Kazuhiko Mase & Kanta Ono, "Morphology of F8T2/PC71BM Blend Film as Investigated by Scanning Transmission X-ray Microscope (STXM)", Mol. Crysa Liq. Cryst, 620(2015)32-37..
  14. Kouhei Yonezawa, Takeshi Yasuda, and Yutaka Moritomo, "Temperature-independent carrier formation dynamics in bulk heterojunction", Appl. Phys. Express 8(2015)112301.
  15. Masamitsu Takachi,a Yuya Fukuzumia and Yutaka Moritomo,"Na+ diffusion kinetics in nanoporous metal-hexacyanoferrates"m Dalton Trans. 45(2016)458-461.
  16. Yutaka Moritomo, Kensuke Goto, and Takayuki Shibata, "Glucose-Treated Manganese Hexacyanoferrate for Sodium-Ion Secondary Battery", Energies 8(2015)9486-9494.
  17. S. Moser, S. Fatale, P. Krüger, H. Berger, P. Bugnon, A. Magrez,H. Niwa, J. Miyawaki, Y. Harada, and M. Grioni, “Electron-phonon coupling in the bulk of anatase TiO2 measured by resonant inelastic x-ray spectroscopy”, Phys. Rev. Lett. 115, 096404, (2015).

口頭発表(主要なもの)

    1. (招待)Y. Moritomo "average and local structure of cathode materials for SIB" seminar at NSRRC@新竹、 2015/3/14
    2. (招待)守友 浩「ナトリウムイオン二次電池のX線分光/回折」第18XAFS討論会@KEK,2015/7/29-31
    3. (招待)守友 浩「エネルギー変換・貯蔵部門」CiRfSEシンポジウム, 2016/1/18-19, 筑波大学
    4. (招待)守友 浩、他「有機薄膜太陽電池の電荷生成」第64回高分子討論会@仙台、1015/9/16
    5. (招待)Y. Moritomo, "charge-driven phase transition in cobalt hexacyanoferrates" PCOS2015@熱海、2015/11/26-27
    6. (招待)守友 浩、他「有機薄膜代用電池のSTXMPF研究会「X線顕微分光の新展開」@PF2015/10/2
    7. (招待)W. Kobayashi, “Sodium ion diffusion and electrochemical Seebeck effect in layered NaxMO2”, 1h seminar, 2015/6/5, CRISMAT laboratory, Caen
    8. (招待)H. Niwa, “Operando soft X-ray emission spectroscopy of non-Pt oxygen reduction catalysts for polymer electrolyte fuel cells”, TGSW2015, EPOCHAL TSUKUBA, Tsukuba, Japan, 2015/9/30
    9. (招待)H. Niwa, “In situ and operando soft X-ray emission spectroscopy of non-Pt fuel cell catalysts”, IXS2015, Oral, The 9th International Conference on Inelastic X-ray Scattering (IXS2015), National Synchrotron Radiation Research Center, Hsinchu, Taiwan, 2015/9/25
    10. Y. Moritomocoordination polymer as Na-ion secondary battery material18th International Symposium on Intercalation Compounds (ISIC18),Strasbourg,2015/6/2
    11. 守友 浩「ナトリウムイオン二次電池材料PBAの固溶体のRedox反応」第18XAFS討論会@KEK,2015/7/29-31
    12. 柴田恭幸、後藤謙典、高地雅光、守友 浩「マンガンプルシャンブルー類似体の熱処理効果と電気化学特性」第56回電池討論会、愛知県産業労働センター、2015/11-11-13
    13. 小林 航、木下 明美、守友 浩「二次電池型熱電変換セルの試作と評価」第76回応用物理学会秋季学術講演会、名古屋国際会議場2015/9/13-16
    14. 福住 勇矢、小林 航、守友 浩「チタン酸化物のイオン拡散と構造相関」第76回応用物理学会秋季学術講演会、名古屋国際会議場2015/9/13-16
    15. 高地 雅光、福住 勇矢、守友 浩「プルシャンブルー類似体のLi+/Na+拡散係数と格子定数依存性」第76回応用物理学会秋季学術講演会、名古屋国際会議場2015/9/13-16
    16. 赤間 翔太、柴田 恭幸、高地 雅光、小林 航、守友 浩「ナトリウムイオン電池正極層状酸化物のEXAFS解析」第76回応用物理学会秋季学術講演会、名古屋国際会議場2015/9/13-16
    17. 福住 勇矢、小林 航、守友 浩「イオン拡散における充填効果」第63回応用物理学会春季学術講演会、東工大、2015/3/19-22
    18. 柴田 恭幸、浦瀬 翔太、守友 浩「マンガン・プルシャンブルー類似体のリチウムイオン二次電池負極挙動」第63回応用物理学会春季学術講演会、東工大、2015/3/19-22
    19. 小林 航、天羽 薫、赤間 翔太、丹羽 秀治、守友 浩O3NaxCo1-yFeyO2固溶体のEXAFS解析」第63回応用物理学会春季学術講演会、東工大、2015/3/19-22
    20. 赤間 翔太、天羽 薫、小林 航、丹羽 秀治、守友 浩P2NaxCo1-yMnyO2固溶体のEXAFS解析」第63回応用物理学会春季学術講演会、東工大、2015/3/19-22
    21. 岡本淳、張培裕、柴田恭幸、小林航、守友浩、黄迪靖、“XASによるP2NaxCoO2薄膜電極の電子状態の研究”、日本物理学会2015年秋季大会、2015/9/16-19、関西大学(千里山キャンパス)

ポスター発表

  1. W. Kobayashi, T. Shibata, and Y. Moritomo, “Large Na+ diffusion coefficient in layered NaxMO2 (M=Co, Mn)”, 18th International Symposium on Intercalation Compounds (ISIC18), Strasbourg, 2015/5/31 (
  2. 東山和幸「K吸着Pd(110)表面の構造と電子状態:実験と第一原理計算」日本物理学会年次大会、東北学院大学泉キャンパス、2016/3/19
  3. R. L. Magnússon, W. Kobayashi, and Y. Moritomo, “Li+ intercalation into layered chalcogenides”, IWP2015@Tsukuba, 2015/9/4
  4. M. Takachi, Y. Fukuzumi, and Y. Moritomo, Diffusion constant of Li+/Na+ in Prussian Blue Analogues (PBAs)”, IWP2015@Tsukuba, 2015/9/4
  5. S. Akama, W. Kobayashi, T. Shibata, M. Takachi, and Y. Moritomo, “XAFS analysis of layered oxides as sodium ion secondary battery cathode material”, IWP2015@Tsukuba, 2015/9/4
  6. Y. Fukuzumi, W. Kobayashi, and Y. Moritomo, “Na+/Li+ diffusion in Na2TinO2n+1(n=3, 6)”, IWP2015@Tsukuba, 2015/9/4
  7. K. Yonezawa, and Y. Moritomo, “Molecular Mixing in Donor and Acceptor Domains as Investigated by Scanning Transmission”, IWP2015@Tsukuba, 2015/9/4
  8. 丹羽秀治、中島淳貴、宮脇淳、原田慈久、森田将史、福田勝利「軟X線発光分光による第四級アンモニウムカチオンの水和状態観測」柏の葉カンファレンスセンター、2016/1/9-11

特許