記述言語：英語   掲載種別：研究論文（学術雑誌）   出版者・発行元：Chemistry - A European Journal  

ポリアニオンを添加した新規塩化物系ナトリウムイオン導電体を見出した。
この材料は非晶質がベースの試料であるが、添加するポリアニオンの中心元素の電気陰性度に依存してイオン導電性が変化する。
硫酸塩を添加した試料では室温で1.6 mScm-1を示し、これは従来の塩化物系のナトリウムイオン導電体と比べて10倍高い世界最高値である。

DOI： 10.1002/chem.202301586

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記述言語：英語   掲載種別：研究論文（学術雑誌）   出版者・発行元：Physical Chemistry Chemical Physics  

A single-phase all-solid-state battery was prepared from amorphous Na3V2(PO4)3 (NVP) powder, which was synthesized by mechanical milling of the crystalline NVP. It was found that the structure of the amorphous NVP was much different from that of the crystalline NVP from the FT-IR measurement. The charge-discharge curves of the half-cell using organic electrolyte were also much different from those in the case of crystalline NVP. By using amorphous NVP, a much higher ionic conductivity of the sintered pellet was observed compared with the case using crystalline NVP because of the high density of the pellet. The single-phase all-solid-state battery prepared from the amorphous NVP showed reasonable charge-discharge properties at room temperature.

DOI： 10.1039/D2CP04328A

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記述言語：英語   掲載種別：研究論文（学術雑誌）   出版者・発行元：Advanced Energy and Sustainability Research  

Fluoride batteries are attracting intensive attention because they can provide a higher energy density than conventional lithium-ion batteries. Among various metal fluorides, FeF3 is a promising candidate for the cathode material of fluoride batteries because of its high theoretical capacity. In this report, the reversibility of an FeF3 cathode is investigated in conjunction with fluorite-type Ba0.6La0.4F2.4 as the electrolyte and Pb as the counter-electrode material. For the first time, the discharge–charge performance of a fluoride battery using FeF3 cathode is investigated. The initial discharge capacity is 579 mAh g−1, and a capacity of 461 mAh g−1 is retained at the 10th cycle. The reversible conversion reaction mechanism for FeF3 is clarified by X-ray diffraction and X-ray adsorption spectroscopy. The results revealed that FeF3 is reduced to FeF2 at the first-stage plateau and then to Fe metal at the second-stage plateau; they also reveal that the reverse process proceeded during charging. Ex situ scanning electron microscopy observations show that the morphology of the cathode changed reversibly and that, when the battery is in the discharged state, voids are present because of shrinkage of the electrode.

DOI： 10.1002/aesr.202200131

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記述言語：英語   掲載種別：研究論文（学術雑誌）   出版者・発行元：Materials Advances  

In this research, an eldfellite-type material containing V as a transition metal, NaV(SO4)2, was investigated to achieve higher potentials and capacities through the use of a multi-redox pair. Average working potentials of 3.9 and 2.1 V vs. Na/Na+ were observed, and a large reversible capacity of 102 mA h g−1 was obtained over a wide potential range. Moreover, X-ray absorption near-edge structure and near-edge X-ray absorption fine structure measurements revealed that only V contributes to the charge compensation in the sodiation/desodiation process at low potentials, whereas both V and O contribute to the desodiation/sodiation process at high potentials. This phenomenon was also supported by the density of states and Bader charge analysis based on the DFT calculations.

DOI： 10.1039/D2MA00031H

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記述言語：英語   掲載種別：研究論文（学術雑誌）  

記述言語：英語   掲載種別：研究論文（学術雑誌）  

DOI： 10.1002/celc.202101017

記述言語：英語   掲載種別：研究論文（学術雑誌）  

記述言語：英語   掲載種別：研究論文（学術雑誌）  

記述言語：英語   掲載種別：研究論文（学術雑誌）  

DOI： 10.1002/celc.202001481

記述言語：英語   掲載種別：研究論文（学術雑誌）  

DOI： https://doi.org/10.5796/electrochemistry.20-00080

記述言語：英語   掲載種別：研究論文（学術雑誌）  

DOI： 10.2109/jcersj2.18150

記述言語：英語   掲載種別：研究論文（学術雑誌）  

記述言語：英語   掲載種別：研究論文（学術雑誌）  

DOI： 10.1039/C8CC00734A

記述言語：英語   掲載種別：研究論文（学術雑誌）  

記述言語：英語   掲載種別：研究論文（学術雑誌）  

DOI： 10.1002/celc.201700540R1

記述言語：英語   掲載種別：研究論文（学術雑誌）  

DOI： 10.1002/admi.201600942

記述言語：英語   掲載種別：研究論文（学術雑誌）  

記述言語：英語   掲載種別：研究論文（学術雑誌）  

記述言語：英語   掲載種別：研究論文（学術雑誌）  

記述言語：英語   掲載種別：研究論文（学術雑誌）  

DOI： 10.1002/cplu.201402041

記述言語：英語   掲載種別：研究論文（学術雑誌）  

記述言語：英語   掲載種別：研究論文（学術雑誌）  

記述言語：英語   掲載種別：研究論文（学術雑誌）  

DOI： DOI: 10.1039/c3cc40880a

記述言語：英語   掲載種別：研究論文（学術雑誌）  

DOI： 10.1039/c3ra23337e

記述言語：英語   掲載種別：研究論文（学術雑誌）  

DOI： 10.1039/c2ra23370c

記述言語：英語   掲載種別：研究論文（学術雑誌）  

記述言語：英語   掲載種別：研究論文（学術雑誌）  

DOI： 10.1039/c2cp42166f

記述言語：英語  

DOI： 10.1039/d4cc04418e

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掲載種別：研究論文（学術雑誌）   出版者・発行元：Chemistry of Materials  

The utilization of earth-abundant and high-capacity sulfur in solid-state batteries presents a promising strategy to circumvent the use of rare transition metals and enhance achievable specific energy. However, numerous challenges remain. The transport limitation within the cathode composite, particularly with sulfide electrolytes during charging, has been identified as a major degradation mechanism in solid-state Li-S batteries. This degradation is linked to electrolyte oxidation and a concomitant reduction in the effective ionic conductivity of the cathode composite. Inspired by the sufficiently high oxidation stability of halide-based electrolytes, we investigated their compatibility with solid-state Li-S batteries in this work. The electrochemical stability of halides in contact with conductive additives, the stability window of fast ion transport in the composite electrodes, and chemical compatibility with sulfur-active materials (e.g., S and Li2S), in addition to the cyclability of the halide-based composite electrodes, are explored. Three halides were employed as model electrolytes: Li3InCl6, Li3YCl6, and Li3YBr6. Despite its high oxidation stability, Li3InCl6 exhibited rapid degradation due to electrolyte reduction. The composite with Li3YCl6 lost its capacity because of chemical incompatibility, especially with Li2S, resulting in the formation of LiYS2 at the interface. In contrast, Li3YBr6 demonstrated superior performance, maintaining a capacity of 1100 mAh gS-1 for 20 cycles (normalized to the sulfur content in the cathode material). This study elucidates the degradation mechanisms of halide-based solid-state Li-S batteries and proposes potential design strategies to mitigate chemical incompatibility issues.

DOI： 10.1021/acs.chemmater.4c02159

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掲載種別：研究論文（学術雑誌）   出版者・発行元：Advanced Energy and Sustainability Research  

A CsSnCl3-based solid electrolyte in which 5% of Sn sites are occupied by Y ions, CsSn0.95Y0.05Cl3.05 (CSYC), is developed using a one-step mechanical ball-milling method. CSYC exhibits a stable cubic perovskite crystal structure and a high chloride ion conductivity of 4.9 mS cm−1. The relative density of a CSYC pellet following cold pressing without heat treatment is 97.5%. The high relative density and ionic conductivity are considered to originate from the high mechanical plasticity of the pellets, as evidenced by a low Young's modulus of 8.2 GPa. An all-solid-state chloride ion battery cell using CSYC as the electrolyte, BiCl3 as the active cathode material, and Sn as the anode is confirmed to operate at room temperature. The cell shows a large initial discharge capacity of 178 mAh g−1, ≈70% utilization, and good capacity retention with a reversible capacity of 100 mAh g−1 after 40 cycles. The mechanical plasticity of CSYC is considered to be a major contributor to its high ionic conductivity and good battery cycling performance.

DOI： 10.1002/aesr.202400198

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掲載種別：研究論文（学術雑誌）   出版者・発行元：Journal of Magnesium and Alloys  

MgH2 and TiH2 have been extensively studied as potential anode materials due to their high theoretical specific capacities of 2036 and 1024 mAh/g, respectively. However, the large volume changes that these compounds undergo during cycling affects their performance and limits practical applications. The present work demonstrates a novel approach to limiting the volume changes of active materials. This effect is based on mechanical support from an intimate interface generated in situ via the reaction between MgH2 and Ti within the electrode prior to lithiation to form Mg and TiH2. The resulting Mg can be transformed back to MgH2 by reaction with LiH during delithiation. In addition, the TiH2 improves the reaction kinetics of MgH2 and enhances electrochemical performance. The intimate interface produced in this manner is found to improve the electrochemical properties of a MgH2-Ti-LiH electrode. An exceptional reversible capacity of 800 mAh/g is observed even after 200 cycles with a high current density of 1 mA/cm2 and a high proportion of active material (90 wt.%) at an operation temperature of 120 °C. This study therefore showcases a new means of improving the performance of electrodes by limiting the volume changes of active materials.

DOI： 10.1016/j.jma.2024.08.006

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掲載種別：研究論文（学術雑誌）   出版者・発行元：Journal of Energy Storage  

Herein, we report the fabrication of an electrode composite with an ultra-high active material content (90 wt%). This composite was possible because of the utilization of TiH2 as an anode active material that forms a solid electrolyte (LiH) in situ and functions as an electronic conductor, enabling a substantial reduction of the amount of conductor additive in the electrodes. The electrochemical performance of the TiH2-based electrodes with a high active material content was comparable to that of electrode composites that include a solid electrolyte because of sufficient Li+-ion conduction pathways provided by the LiH formed in situ. To further increase the capacity of the TiH2-based electrode, MgH2 (theoretical capacity: 2036 mAh/g) was mixed with TiH2 to function as an active material. TiH2, which is known to exhibit high electron conductivity and a high density, is expected to be used as a partial substitute for low-density carbon additives to increase the volumetric energy density of batteries and their active material content. Hence, the xMgH2-(1 − x)TiH2-AB (AB: acetylene black) electrode composite exhibited a high active material content (90 wt%) and improved volumetric energy density (1687 Wh/L, based on the anode) compared with a MgH2-AB (70:30 wt%) electrode composite (1157 Wh/L), even when the AB content of the xMgH2-(1 − x)TiH2-AB composite was 10 wt%. In addition, a MgH2-TiH2-VGCF (VGCF: vapor-grown carbon fiber) based electrode composite exhibited the highest volumetric and gravimetric energy density (2154 Wh/L, 1888 Wh/kg) among the investigated composites, facilitated by sufficient electron pathways provided by VGCF.

DOI： 10.1016/j.est.2024.111286

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記述言語：英語   掲載種別：研究論文（学術雑誌）   出版者・発行元：ACS Applied Materials and Interfaces  

Na3V2(PO4)2F3 (NVPF) with a NASICON structure has garnered attention as a cathode material owing to its stable 3D structure, rapid ion diffusion channels, high operating voltage, and impressive cycling stability. Nevertheless, the low intrinsic electronic conductivity of the material leading to a poor rate capability presents a significant challenge for practical application. Herein, we develop a series of Ca-doped NVPF/C cathode materials with various Ca2+ doping levels using a simple sol-gel and carbon thermal reduction approach. X-ray diffraction analysis confirmed that the inclusion of Ca2+ does not alter the crystal structure of the parent material but instead expands the lattice spacing. Density functional theory calculations depict that substituting Ca2+ ions at the V3+ site reduces the band gap, leading to increased electronic conductivity. This substitution also enhanced the structural stability, preventing lattice distortion during the charge/discharge cycles. Furthermore, the presence of the Ca2+ ion introduces two localized states within the band gap, resulting in enhanced electrochemical performance compared to that of Mg-doped NVPF/C. The optimal NVPF-Ca-0.05/C cathode exhibits superior specific capacities of 124 and 86 mAh g-1 at 0.1 and 10 C, respectively. Additionally, the NVPF-Ca-0.05/C demonstrates satisfactory capacity retention of 70% after 1000 charge/discharge cycles at 10 C. These remarkable results can be attributed to the optimized particle size, excellent structural stability, and enhanced ionic and electronic conductivity induced by the Ca doping. Our findings provide valuable insight into the development of cathode material with desirable electrochemical properties.

DOI： 10.1021/acsami.3c12772

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記述言語：英語   掲載種別：研究論文（学術雑誌）  

掲載種別：研究論文（学術雑誌）   出版者・発行元：Journal of Materials Science: Materials in Electronics  

We describe a facile approach to fabricate MoS2 and graphene oxide (GO) composites using single-step hydrothermal method to achieve excellent electrochemical properties for energy storage applications, like lithium-ion batteries. Supportive 2D structure of MoS2 material provides direct path for the electron’s flow. MoS2 and graphene oxide (GO) composites provide large surface area for intercalation of ions into/out of active materials due to their layered morphology and also minimize the path for electron transfer. The morphology of samples is studied under XRD, SEM, and TEM. The investigation confirms the formation of composites and increment in crystallinity with doping of MoS2 on graphene oxide (GO) surface. Electrochemical properties are characterized by cyclic voltammogram (CV). As a result, composite MoS2 + GO with 3% weight ratio of graphene oxide (GO) gives best cyclic stability of 740 mAh/g at low current density 100 mA/g just after 160 cycles presenting excellent improvement in electrochemical performance as electrode material in lithium-ion batteries. The structural, electronic, and optical calculations of MoS2/graphene heterostructure have been performed using the density-functional theory. The MoS2/Graphene heterostructure reveals the zero band gap due to high electronic conductivity. The calculated absorption and optical conductivity find to be high in optical properties.

DOI： 10.1007/s10854-023-11212-0

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記述言語：英語   掲載種別：研究論文（学術雑誌）  

DOI： 10.20517/energymater.2023.33

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記述言語：英語   掲載種別：研究論文（学術雑誌）   出版者・発行元：ELECTROCHEMICAL SOC JAPAN  

Perovskite-type CsSnCl3 is an attractive candidate for use as a solid electrolyte in all-solid-state chloride-ion batteries because it exhibits high ionic conductivity. However, perovskite-type CsSnCl3 is metastable at room temperature and easily undergoes a phase transition to a stable phase. Here, we prepared perovskite-type CsSn0.95Mn0.05Cl3, in which the Sn2+ in CsSnCl3 is partly substituted with Mn2+, via a mechanical milling method. Differential scanning calorimetry showed that the perovskite-type CsSn0.95Mn0.05Cl3 is stable to -15 & DEG;C. Moreover, it exhibits a high chloride ionic conductivity of 2.0 x 10-4 S cm-1 at 25 & DEG;C. We demonstrated the room-temperature operation of an all-solid-state chloride-ion battery with a BiCl3 cathode, an Sn anode, and CsSn0.95Mn0.05Cl3 as the electrolyte. The first discharge capacity of the all-solid-state cell at room temperature was 169 mAh g-1 based on the weight of BiCl3. X-ray diffraction and X-ray photoelectron spectroscopic analyses confirmed that the reaction mechanism of the cell is derived from the redox reaction of BiCl3 and Sn.

DOI： 10.50892/data.electrochemistry.23304770

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記述言語：英語   出版者・発行元：公益社団法人 日本表面真空学会  

<p>Introduction<b></b></p><p>In recent years, analysis of light elements contained in materials such as batteries and catalysts has attracted attention. Soft X-ray absorption spectroscopy (XAS) is useful technique to analyze the light elements. In many cases of multi-element materials, however, it may not be possible to carry out XAS experiments for all the absorption edge in a beamline, since the coverage range of X-ray energy is limited in the beamline. It was difficult to keep samples across the beamline without atmospheric exposure. This is because the specifications of sample holders are different depending on the beamline. On the other hand, many materials such as batteries and catalysts are contaminated with oxygen, carbon dioxide and water when exposed to the atmosphere. Therefore, we developed a sample transfer vessel that can transport the sample from the glove box to the analyzer without exposing it to the atmosphere [1, 2]. Furthermore, in order to perform more precise analysis, we developed a sample transfer vessel with a small ion pump [3]. In this study, we have developed a transfer vessel that can measure the soft XAS across the beamline without exposing the sample to the atmosphere, based on the apparatus that we have developed.</p><p><b></b></p><p>Experimental</p><p>After heat treatment, the sample was attached to the transfer vessel in a glove box under an argon atmosphere and transported to the analyzer. Near edge X-ray absorption fine structure (NEXAFS) spectra of the sample using both total electron yield (TEY) and partial fluorescence yield (PFY) modes were measured at the beamline 2A of the UVSOR in the Institute of Molecular Science and at the beamline 12 of the SAGA-LS. For TEY, the drain current of the sample was measured. For PFY, fluorescence X-rays were collected using an energy dispersible silicon drift detector (SDD). All experiments were performed at room temperature.</p><p></p><p>Results and Discussion<b></b></p><p>Fig. 1 shows a photograph of the developed transfer vessel. This vessel consists of coaxial type linear motion feedthrough, vacuum vessel and sample holder. The sample is fixed to the holder using carbon tape. The sample current is measured using the Bayonet Neill-Concelman (BNC) connector on the upper part of the vessel. Since this vessel can be installed in a conflat flange with an outer diameter of 70 mm (ICF70), it can be connected if there is a free ICF70 port in the beamline or analyzer. We measured the Na K-edge NEXAFS spectra of NaCl powder obtained from TEY at SAGA-LS, and the Cl K-edge NEXAFS spectra at UVSOR. The Na K-edge NEXAFS spectrum is in good agreement with the theoretical calculation results reported by McIntrosh et al. [4], and the Cl K-edge NEXAFS spectrum is in good agreement with those of Orlando et al. [5]. From the above, we were able to measure two absorption edge energy spectra at the same point on the same sample without exposure to the atmosphere, using beamlines in different facilities. We also measured MgO using the same system, and obtained a spectrum without surface contamination. By using the new developed transfer vessel, the sample can be analyzed accurately with high precision.</p><p></p><p>References</p><p>[1] E. Kobayashi, J. Meikaku, T. Okajima, and H. Setoyama, Japanese Patent No. 5234994.</p><p>[2] E. Kobayashi, J. Meikaku, H. Setoyama, T. Okajima, J. Surf. Anal., <b>19</b>, 2 (2012).</p><p>[3] E. Kobayashi, S. Tanaka, T. Okajima. J. Vac. Soc. Jpn. <b>59</b>, 192 (2016).</p><p>[4] G. J. Mclntosh and A. Chan, Phys. Chem. Chem. Phys., <b>20</b>, 24033 (2018).</p><p>[5] F. Orlando et al., Top. Catal., <b>59</b>,<b> </b>591 (2016).</p>

DOI： 10.14886/jvss.2023.0_2p30

CiNii Research

記述言語：英語   掲載種別：研究論文（学術雑誌）   出版者・発行元：公益社団法人　電気化学会  

In a conversion-type electrode material of lithium-ion batteries, a phase separation SAXS instrumentation phenomenon is induced by charge-discharge reaction. In this study, the spatial periodicity of phase-separated nanostructures induced in the discharged ferrous fluoride (FeF2) electrodes were investigated using the small-angle X-ray scattering (SAXS) method. The SAXS results of discharged FeF2 resembled the scattering results of the bicontinuous structures via spinodal decomposition. Thus, the SAXS results showed that the discharged FeF2 electrodes were modulated nanostructures with a spatial periodicity. SAXS measurements also showed that the size of the discharged FeF2 nanostructures was dependent on the cycle number. These SAXS finding on the morphological evolution of the nanoscale structure of conversion electrodes should be useful to reveal the mechanism of conversion reactions.

DOI： 10.5796/electrochemistry.22-00040

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記述言語：英語   掲載種別：研究論文（学術雑誌）   出版者・発行元：Journal of Alloys and Compounds  

Glass-ceramics xZrO2•10Fe2O3•(90-x)V2O5 with ‘x’ between 0 and 30 mol% and yZrO2・(20-y)CaO・10Fe2O3・70 V2O5 glass with ‘y’ between 0 and 20 mol%, respectively abbreviated as xZFV and yZCFV, before and after heat treatment at 500 °C for 100 min, were evaluated as potential cathode-active materials for sodium-ion batteries (SIBs). Relationships between physical properties and local structure of xZFV and yZCFV glass-ceramics were investigated by 57Fe-Mössbauer spectroscopy, V K-edge X-ray absorption near edge structure (XANES), X-ray diffractometry (XRD), DC four-probe method and differential thermal analysis (DTA). SIBs containing heat-treated xZFV glass-ceramics showed the highest discharge capacity of 153 mA h g−1 under a current density of 50 mA•g−1, which exhibited a high electrical conductivity of 1.8 × 10−2 Scm−1. Precipitation of V0.05Zr0.95O2 and Fe2V4O13 nanoparticles were confirmed from the XRD pattern of the heat-treated 20ZFV glass, consistent with the lower energy of the pre-edge peak at 5467 eV in the V K-edge XANES spectrum. This result is associated with the reduction of vanadium ions from VV to VIV. It is concluded that the precipitation of stable vanadium bronze phases with high electrical conductivity and structural stability effectively enable the high SIB capacity of these materials.

DOI： 10.1016/j.jallcom.2021.163309

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記述言語：英語   掲載種別：研究論文（学術雑誌）   出版者・発行元：RSC Advances  

All-solid-state Li batteries have attracted significant attention because of their high energy density and high level of safety. In a solid-state Li-ion battery, the electrodes contain a solid electrolyte that does not contribute directly to the capacity. Therefore, a battery that does not require a solid electrolyte in its electrode mixture should exhibit a higher energy density. In this study, a MgH2 electrode was used as the negative electrode material without a solid electrolyte in its mixture. The resultant battery demonstrated excellent performance because of the formation of an ionic conduction path based on LiH in the electrode mixture. LiH and Mg clearly formed upon lithiation and returned to MgH2 upon delithiation as revealed by TEM-EELS analysis. This mechanism of in situ electrolyte formation enables the development of a solid-state battery with a high energy density.

DOI： 10.1039/d2ra01199a

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記述言語：英語   出版者・発行元：公益社団法人　電気化学会  

DOI： 10.5796/electrochemistry.21-00116

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CiNii Research

記述言語：英語   掲載種別：研究論文（学術雑誌）  

記述言語：英語   掲載種別：研究論文（学術雑誌）  

記述言語：英語   掲載種別：研究論文（学術雑誌）  

DOI： In press

記述言語：英語   掲載種別：研究論文（学術雑誌）  

DOI： 10.1016/j.electacta.2019.03.057

記述言語：英語   掲載種別：研究論文（学術雑誌）  

記述言語：英語   掲載種別：研究論文（学術雑誌）  

記述言語：英語   掲載種別：研究論文（学術雑誌）  

記述言語：英語   掲載種別：研究論文（学術雑誌）  

DOI： 10.1021/jacs.7b09328

記述言語：英語   掲載種別：研究論文（学術雑誌）  

記述言語：英語   掲載種別：研究論文（学術雑誌）  

記述言語：英語   掲載種別：研究論文（学術雑誌）  

記述言語：英語   掲載種別：研究論文（学術雑誌）  

記述言語：英語  

記述言語：英語   掲載種別：研究論文（学術雑誌）  

記述言語：英語   掲載種別：研究論文（学術雑誌）  

記述言語：英語   掲載種別：研究論文（学術雑誌）  

記述言語：英語  

記述言語：英語   掲載種別：研究論文（学術雑誌）  

記述言語：英語   掲載種別：研究論文（学術雑誌）  

記述言語：英語   掲載種別：研究論文（学術雑誌）  

DOI： 10.1016/j.electacta.2013.02.137

開催年月日： 2017年3月

記述言語：日本語   会議種別：口頭発表（一般）  

開催地：東京   国名：日本国  

開催年月日： 2016年4月

記述言語：日本語   会議種別：口頭発表（一般）  

開催地：吹田市   国名：日本国  

記述言語：日本語   会議種別：口頭発表（一般）  

開催地：名古屋   国名：日本国  

記述言語：日本語   会議種別：口頭発表（一般）  

開催地：札幌   国名：日本国  

記述言語：英語   会議種別：口頭発表（一般）  

国名：アメリカ合衆国  

開催年月日： 2015年11月

記述言語：日本語   会議種別：口頭発表（一般）  

開催地：名古屋   国名：日本国  

記述言語：日本語   会議種別：口頭発表（一般）  

国名：日本国  

記述言語：日本語  

国名：日本国  

記述言語：日本語   会議種別：口頭発表（一般）  

国名：日本国  

記述言語：日本語  

国名：日本国  

記述言語：日本語  

国名：日本国  

記述言語：日本語   会議種別：口頭発表（一般）  

国名：日本国  

記述言語：日本語   会議種別：口頭発表（一般）  

国名：日本国  

記述言語：日本語  

国名：日本国  

記述言語：日本語   会議種別：口頭発表（一般）  

国名：日本国  

記述言語：日本語  

記述言語：日本語   掲載種別：記事・総説・解説・論説等（学術雑誌）  

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記述言語：日本語   掲載種別：記事・総説・解説・論説等（学術雑誌）  

記述言語：日本語   掲載種別：記事・総説・解説・論説等（学術雑誌）  

記述言語：日本語   掲載種別：記事・総説・解説・論説等（学術雑誌）  

種別：大会・シンポジウム等 

種別：審査・学術的助言 

種別：大会・シンポジウム等 

種別：査読等 

外国語雑誌　査読論文数：8

種別：大会・シンポジウム等 

種別：大会・シンポジウム等 

種別：査読等 

外国語雑誌　査読論文数：6

種別：大会・シンポジウム等 

種別：大会・シンポジウム等 

種別：査読等 

外国語雑誌　査読論文数：10

種別：大会・シンポジウム等 

種別：大会・シンポジウム等 

種別：査読等 

外国語雑誌　査読論文数：7

種別：大会・シンポジウム等 

種別：大会・シンポジウム等