List of Papers

Under the guiding principle of "Contributing to the society through advanced technologies", we have continuously continued technological development since our foundation. We publish the results of pursuing "ultra cutting edge science and technology", such as the development of new analytical techniques, devising pretreatment techniques, and application and development to various device fields, at academic conferences and papers.

• Structural Analysis of Anion Exchange Membranes for Alkaline Water Electrolysis via Thermal and Chemical Depolymerization Methods

  ●Tsuyoshi Akiyama, Riko Miyoshi, Naru Higeta, Keiko Matsuda

  The 10th Asia-Oceania Mass Spectrometry Conference (AOMSC) 2025 (Okinawa)

• Study on the Relationship Between Primary Ion Acceleration Voltage and Local Temperature Using SIMS-OES Method

  ●Takashi Miyamoto, Shigenori Numao, Junichiro Sameshima, Masanobu Yoshikawa

  The 24th Scientific International Symposium on SIMS and Related Techniques Based on Ion-Solid Interactions (SISS-24) (Himeji)

• The sensitivity of molecular secondary ion of metal element related with oxygen at sample surface in NanoSIMS 50L

  ●Taichi Suda, Ryu Suzuki, Takashi Miyamoto, Junichiro Sameshima

  The 24th Scientific International Symposium on SIMS and Related Techniques Based on Ion-Solid Interactions (SISS-24) (Himeji)

• Mass Spectrometry Imaging of Time-Dependently Photodegraded Light Stabilizers in Polyethylene Films Using Tapping-Mode Scanning Probe Electrospray Ionization

  Tsuyoshi Akiyama, Yoichi Otsuka¹, Mengze Sun¹, Shinichi Yamaguchi², Michisato Toyoda¹
  (1:Osaka University, 2:Shimazu Corporation)

  Mass Spectrometry(Tokyo), 14, A0173 (2025).

  https://doi.org/10.5702/massspectrometry.A0173

• Free volume evaluation of thermosetting epoxy resins using positron annihilation lifetime spectroscopy

  Hiroyuki Hosomi

  The 20th International Conference on Positron Annihilation (ICPA20) (Takamatsu)

• Effect of heat treatment on the nanopore structure of the polyethyleneimine films elucidated by the energy-variable positron annihilation lifetime technique

  ●Shigeru Yoshimoto，Kenji Ito¹ (1:AIST)

  The 20th International Conference on Positron Annihilation (ICPA20) (Takamatsu)

• Evaluation of the nanopore structure for polyethyleneimine/silica-gel composites using the positron annihilation lifetime technique

  ●Shigeru Yoshimoto，Kenji Ito¹ (1:AIST)

  The 20th International Conference on Positron Annihilation (ICPA20) (Takamatsu)

• Oxygen-dependent non-isothermal degradation kinetics of polypropylene: a predictive model

  Tomohiro Ohkawa, Yoshitomo Furushima, Benedikt Keitel^{1 2}, Mehmet Dinc^{1 2}, Boris Mizaikoff^{1 2}　(1:Ulm University, 2:Hahn-Schickard)

  Polymer, 331, 128470 (2025).

  https://doi.org/10.1016/j.polymer.2025.128470

• Effect of Silica fillers on the Curing Reaction of Epoxy–Imidazole Thermoset Resin

  ●K. Naka, Y. Furushima, T. Hirano, Y. Taguchi, H. Torigoe¹, T. Takao¹, A. Takase¹, T. Nousou¹, Y. Ishikawa¹, K. Ishii¹
  (1:Sanyu Rec)

  ICEP-IAAC2025 (Nagano)

• Cryo-transfer energy dispersive X-ray spectroscopic tomography for morphological and elemental analysis of moisture-containing sunscreen creams

  Shin Inamoto, Akiyo Yoshida, Ayaka Yamagishi, Naoto Kaneko, Yuji Otsuka

  Micron, 195, 103824 (2025).

  https://doi.org/10.1016/j.micron.2025.103824

• Correlating Electrochemical Behavior with Morphological and Compositional Changes in Sulfide Solid Electrolyte All-Solid-State Batteries after Charge/Discharge Cycles

  Yasuhito Aoki, Riko Miyoshi, Kentaro Kato, Sumihisa Ishikawa, Toshikatsu Kojima¹, Mitsuharu Tabuchi¹
  (1:AIST)

  ACS Appl. Energy Mater., 8(8), 5269–5276 (2025).

  https://doi.org/10.1021/acsaem.5c00238

• Effect of Silica Fillers on Epoxy–Imidazole Curing Reaction

  Yoshitomo Furushima, Takayuki Hirano, Keiji Naka, Yoshihiro Taguchi, Tomohiro Ohkawa, Hirohumi Torigoe¹, Tomoya Takao¹, Atsushi Takase¹, Tatsuki Nousou¹, Yuki Ishikawa¹, Kenji Ishii¹
  (1:Sanyu Rec)

  J. Appl. Poly. sci., 142(20), e56895 (2025).

  https://doi.org/10.1002/app.56895

• Characterization of crystallographic and magnetic domain structure in magnetic alloys by the complementary use of TEM techniques

  ●Takehiro Tamaoka, Yuto Tomita¹, Yongmei Jin², Yasukazu Murakami¹（1:Kyushu Univ., 2:Michigan Technological Univ.）

  TMS2025 154th Annual Meeting & Exhibition (Las Vegas, United States)

• Relationship between Pb ion off-centering and lone pair electrons

  K. Kurushima, H. Nakajima¹, T. Ogata², Y. Sakai^2,3, M. Azuma^2,3, S. Mori¹ (1:Osaka Metropolitan Univ., 2:Institute of Science Tokyo, 3:Kanagawa Institute of Industrial Science and Technology)

  Scientific Reports, 15, 9314, (2025)

  https://doi.org/10.1038/s41598-025-93984-5