H
Hitoshi Yashiro
Researcher at Iwate University
Publications - 133
Citations - 4161
Hitoshi Yashiro is an academic researcher from Iwate University. The author has contributed to research in topics: Corrosion & Anode. The author has an hindex of 31, co-authored 126 publications receiving 3488 citations.
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Journal ArticleDOI
Anatase Titania Nanorods as an Intercalation Anode Material for Rechargeable Sodium Batteries
Ki-Tae Kim,Ghulam Ali,Kyung Yoon Chung,Chong Seung Yoon,Hitoshi Yashiro,Yang-Kook Sun,Yang-Kook Sun,Jun Lu,Khalil Amine,Khalil Amine,Seung-Taek Myung +10 more
TL;DR: The excellent cyclability and high-rate capability of anatase TiO2 nanorods are the result of a Na(+) insertion and extraction reaction into the host structure coupled with Ti(4+/3+) redox reaction, as revealed by X-ray absorption spectroscopy.
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Effect of Residual Lithium Compounds on Layer Ni-Rich Li[Ni0.7Mn0.3]O2
Dae Hyun Cho,Chang-Heum Jo,Woosuk Cho,Young-Jun Kim,Hitoshi Yashiro,Yang-Kook Sun,Seung-Taek Myung +6 more
TL;DR: Li2O-coated Li[Ni0.7Mn0.3]O2 exhibits a greater irreversible capacity with a small capacity because of the presence of insulating layers composed of lithium compounds on the active materials since these layers delay facile Li+ diffusion as mentioned in this paper.
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Black anatase titania enabling ultra high cycling rates for rechargeable lithium batteries
Seung-Taek Myung,Seung-Taek Myung,Masaru Kikuchi,Chong Seung Yoon,Hitoshi Yashiro,Sun-Jae Kim,Yang-Kook Sun,Yang-Kook Sun,Bruno Scrosati +8 more
TL;DR: In this article, the authors report the synthesis and characterization of black anatase TiO2, which displays a nanostructured architecture with an electro-conducting trivalent Ti.
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Emulsion drying synthesis of olivine LiFePO4/C composite and its electrochemical properties as lithium intercalation material
TL;DR: In this paper, the electroactive LiFePO 4 /C nano-composite has been synthesized by an emulsion drying method, leading to high capacity retention upon cycling at 25 and 50°C and high rate capability, resulting from a great enhancement of electric conductivity as high as 10 −4 ǫ S cm −1.
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Structural and Electrochemical Properties of Layered Li [ Ni1 − 2x Co x Mn x ] O2 ( x = 0.1 – 0.3 ) Positive Electrode Materials for Li-Ion Batteries
TL;DR: In this paper, structural and electrochemical properties of Li[Ni 1-2x CO x Mn x ]O 2 (x = 0.1-0.3) as positive electrode materials for lithium batteries were investigated.