Network


Latest external collaboration on country level. Dive into details by clicking on the dots.

Hotspot


Dive into the research topics where Nobuyuki Yamazaki is active.

Publication


Featured researches published by Nobuyuki Yamazaki.


Japanese Journal of Applied Physics | 2000

Structural Properties of LixMn2O4 as Investigated by Molecular Dynamics and Density Functional Theory

Ken Suzuki; Yasunori Oumi; Seiichi Takami; Momoji Kubo; Akira Miyamoto; Masahiro Kikuchi; Nobuyuki Yamazaki; Muneo Mita

We performed density functional calculations and molecular dynamics (MD) simulations to study the structural properties of LiMn2O4. The periodic density functional calculations revealed that LiMn2O4 had a locally distorted structure due to the different local structures around Mn3+ and Mn4+. The trajectory plots of Mn3+ in Li0.4Mn2O4 at 300 K obtained by MD simulations indicated that Mn3+ ions moved easily from the 16d site, which is the original position of Mn3+ ion in the spinel structure. It was observed that the Mn3+ ions moved with greater ease at low lithium concentrations, resulting in unstable LixMn2O4 structures.


Archive | 2002

Carbon composite of lithium/iron/phosphorus-based complex oxide, production method therefor, positive pole activating material for lithium secondary battery, and lithium secondary battery

Masayuki Kinoshita; Yasuhiro Nakaoka; Nobuyuki Yamazaki; 泰裕 仲岡; 信幸 山崎; 真之 木下


Archive | 2002

Lithium-cobalt composite oxide, method of manufacturing it, cathode active material for lithium secondary battery and lithium secondary battery

Hirokuni Ota; Nobuyuki Yamazaki; Fumihiro Yonekawa; 洋邦 太田; 信幸 山崎; 文広 米川


Archive | 1999

Lithium manganese compound oxide, method for producing the same and lithium secondary battery

Nobuyuki Yamazaki; Fumihiro Yonekawa; 信幸 山崎; 文広 米川


Archive | 2002

Ferrous phosphate hydrate crystal, production method therefor, and method for producing lithium/iron/ phosphorus-based complex oxide

Masayuki Kinoshita; Yasuhiro Nakaoka; Katsuyuki Negishi; Nobuyuki Yamazaki; 泰裕 仲岡; 信幸 山崎; 真之 木下; 克幸 根岸


Archive | 2002

Lithium cobaltate, manufacturing method of the same and non-aqueous electrolyte secondary battery

Hidekazu Awano; Yoshihide Oishi; Nobuyuki Yamazaki; 義英 大石; 信幸 山崎; 英和 粟野


Archive | 2000

Inductor and its manufacture

Masao Igarashi; Satoru Inagi; Ryoji Watanabe; Nobuyuki Yamazaki; 雅夫 五十嵐; 信幸 山崎; 亮二 渡辺; 覚 稲木


Archive | 2004

Lithium phosphate aggregate, its manufacture method, and manufacture method of lithium/iron/phosphorus-based complex oxide

Suketaka Abe; Masayuki Kinoshita; Shunsuke Konishi; Yasuhiro Nakaoka; Katsuyuki Negishi; Kosuke Takeuchi; Nobuyuki Yamazaki; 泰裕 仲岡; 祐貴 安部; 俊介 小西; 信幸 山崎; 真之 木下; 克幸 根岸


Archive | 2001

LITHIUM COBALT SYSTEM COMPLEX OXIDE, LITHIUM SECONDARY BATTERY POSITIVE ELECTRODE ACTIVE SUBSTANCE AND LITHIUM SECONDARY BATTERY

Nobuyuki Yamazaki; Fumihiro Yonekawa; 信幸 山崎; 文広 米川


Archive | 2001

Lithium cobalt composite oxide, method for preparing the same, positive pole active substance of lithium secondary cell, and lithium secondary cell

Nobuyuki Yamazaki; Fumihiro Yonekawa; 信幸 山崎; 文広 米川

Collaboration


Dive into the Nobuyuki Yamazaki's collaboration.

Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Researchain Logo
Decentralizing Knowledge