Search Results - "Takeda, Sahori"

Effect of the Morphological Features of the Poly(vinylidene difluoride)-Based Gel Electrolytes on the Ionic Mobility for Lithium Secondary Batteries by Saito, Yuria, Takeda, Sahori, Yamagami, Shigemasa, Yagi, Toshiki, Watanabe, Keisuke, Kobayashi, Shota

“…Highly conductive solid electrolytes used in energy storage systems could be developed by the systematic control of the ion conduction mechanism in the solid…”
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Production of 2-Pyrrolidone from Biobased Glutamate by Using Escherichia coli by Yamano, Naoko, Kawasaki, Norioki, Takeda, Sahori, Nakayama, Atsuyoshi

“…We have developed a simple and highly efficient process for the production of 2-pyrrolidone (2-PRN) from biobased l -glutamic acid (Glu). First, we produced…”
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Synthesis of an azo macromolecular initiator composed of polyamide 4 and its initiation activity for the radical polymerization of vinyl monomers by Kawasaki, Norioki, Yamano, Naoko, Takeda, Sahori, Ando, Hisanori, Nakayama, Atsuyoshi

“…Polyamide 4 containing an azo group (azo‐PA4) was synthesized by the ring‐opening polymerization of 2‐pyrrolidone when 4,4′‐azobiscyanopentanoyl chloride was…”
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Electrochemical oxidation of sugars at moderate potentials catalyzed by Rh porphyrins by Yamazaki, Shin-Ichi, Fujiwara, Naoko, Takeda, Sahori, Yasuda, Kazuaki

“…In this communication, we demonstrate that certain kinds of Rh porphyrins on carbon black can electrochemically oxidize aldose at low potentials. The onset…”
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Synthesis, thermal and mechanical properties and biodegradation of branched polyamide 4 by Kawasaki, Norioki, Nakayama, Atsuyoshi, Yamano, Naoko, Takeda, Sahori, Kawata, Yoshikazu, Yamamoto, Noboru, Aiba, Sei-ichi

“…A series of linear and branched polyamide 4 were prepared and characterized in order to study the effect of the structure on thermal and mechanical properties…”
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On-chip micellar electrokinetic chromatographic separation of phenolic chemicals in waters by Wakida, Shin-ichi, Fujimoto, Kazushi, Nagai, Hidenori, Miyado, Takashi, Shibutani, Yasuhiko, Takeda, Sahori

“…This paper describes on-chip micellar electrokinetic chromatography (MEKC) separation of bisphenol A and 3 kinds of alkylphenols, which have been recently…”
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High-throughput nitric oxide assay in biological fluids using microchip capillary electrophoresis by Miyado, Takashi, Tanaka, Yoshihide, Nagai, Hidenori, Takeda, Sahori, Saito, Keiitsu, Fukushi, Keiichi, Yoshida, Yasukazu, Wakida, Shin-ichi, Niki, Etsuo

“…In order to develop a high-throughput screening method for the nitrogen monoxide metabolites, nitrite and nitrate, in biological fluids, we have investigated…”
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Restricted Diffusion of Lithium Ions in Lithium Secondary Batteries by Takeda, Sahori, Saito, Yuria, Yoshitake, Hideya

“…The causes of restricted-ion-diffusion behavior in solutions within separator membranes and polymer gel electrolytes for lithium secondary batteries were…”
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Factors Determining Ionic Mobility in Ion Migration Pathways of Polypropylene (PP) Separator for Lithium Secondary Batteries by Saito, Yuria, Takeda, Sahori, Nakadate, Junichi, Sasaki, Tomoya, Cho, Taehyung

“…To clarify the primary ion-transport factors in separator membranes, we evaluated the effects of pathway tortuosity and width on the mobilities (D ca and D an)…”
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Application of capillary electrophoresis to the analysis of inorganic ions in environmental samples by Fukushi, Keiichi, Takeda, Sahori, Chayama, Kenji, Wakida, Shin-Ichi

“…A comprehensive review is presented of the state-of-the-art of capillary electrophoresis for application to the analysis of inorganic species, mainly ions, in…”
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Controlling Gel Morphology for Enhancing the Cation Mobility of Poly(vinylidene difluoride)-Based Gel Electrolytes for Lithium Secondary Batteries by Takeda, Sahori, Saito, Yuria, Yagi, Toshiki, Watanabe, Keisuke, Kobayashi, Shota

“…We evaluated the relaxation times (T 2), mobilities, and microviscosities of ionic species in terms of the crystallinity, X c, of the constituent…”
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Effect of Cross-Sectional Shape of Pathway on Ion Migration in Polyethylene Separators for Lithium-Ion Batteries by Takeda, Sahori, Saito, Yuria, Kaneko, Ikue, Yoshitake, Hideya

“…Battery power performance is dominated by ionic mobility, i.e., the rate of ion transport in the separator between the electrodes. To elucidate the correlation…”
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A Selective Interaction between Cation and Separator Membrane in Lithium Secondary Batteries by Saito, Yuria, Takeda, Sahori, Morimura, Wataru, Kuratani, Rika, Nishikawa, Satoshi

“…The presence of a specific Coulombic interaction between the lithium cation and the separator membrane in lithium secondary batteries was proven in this study,…”
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Effect of the Stretching Process of Polyethylene Separators on Rate Capability of Lithium-Ion Batteries by Takeda, Sahori, Saito, Yuria, Mukai, Takashi, Senoh, Hiroshi, Kaneko, Ikue, Yoshitake, Hideya

“…To improve the performance of lithium-ion batteries, it is necessary to elucidate the effect of the separator structure on the performance. In this study, we…”
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Stress-Free Pathway for Ion Transport in the Separator Membrane of Lithium Secondary Batteries by Saito, Yuria, Takeda, Sahori, Yamagami, Shigemasa, Nakadate, Junichi, Sasaki, Tomoya, Cho, Taehyung

“…We evaluated the Coulombic interactions of the lithium cation in the separator membrane of lithium secondary batteries in terms of the morphological factors of…”
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High-throughput characterization for organic pollutants in environmental waters using a capillary electrophoresis chip by Wakida, Shin-ichi, Chiba, Atsushi, Matsuda, Toshio, Fukushi, Keiichi, Nakanishi, Hiroaki, Wu, Xiaoling, Nagai, Hidenori, Kurosawa, Shigeru, Takeda, Sahori

“…To evaluate organic pollution in water, we did preliminarily studies on high‐throughput characterization of organic pollution in water using microchip‐based…”
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Understanding the Improved High-Temperature Cycling Stability of a LiNi0.5Mn0.3Co0.2O2/Graphite Cell with Vinylene Carbonate: A Comprehensive Analysis Approach Utilizing LC-MS and DART-MS by Liu, Yi-Hung, Takeda, Sahori, Kaneko, Ikue, Yoshitake, Hideya, Mukai, Takashi, Yanagida, Masahiro, Saito, Yuria, Sakai, Tetsuo

“…An analysis approach utilizing liquid chromatography mass spectrometry (LC-MS) and direct analysis in real time mass spectrometry (DART-MS) is applied to…”
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Determination of bromide ions in seawater by capillary zone electrophoresis using diluted artificial seawater as the buffer solution by Fukushi, Keiichi, Watanabe, Keisuke, Takeda, Sahori, Wakida, Shin-Ichi, Yamane, Masataka, Higashi, Kunishige, Hiiro, Kazuo

“…A novel capillary zone electrophoresis method was developed for the determination of bromide ion in seawater. A tenfold-diluted artificial seawater was adopted…”
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Simultaneous determination of bromide, nitrite and nitrate ions in seawater by capillary zone electrophoresis using artificial seawater as the carrier solution by Fukushi, Keiichi, Ishio, Nobuhiro, Urayama, Hideo, Takeda, Sahori, Wakida, Shin-ichi, Hiiro, Kazuo

“…We describe capillary zone electrophoresis (CZE) for the simultaneous determination of bromide, nitrite and nitrate ions in seawater. Artificial seawater was…”
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Identification and formation mechanism of individual degradation products in lithium-ion batteries studied by liquid chromatography/electrospray ionization mass spectrometry and atmospheric solid analysis probe mass spectrometry by Takeda, Sahori, Morimura, Wataru, Liu, Yi-Hung, Sakai, Tetsuo, Saito, Yuria

“…Rationale Improvement of lithium ion batteries (LIBs) in terms of performance and robustness requires good understanding of the reaction processes. The…”
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