Functionality of Oxide Coating for Li[Li0.05Ni0.4Co0.15Mn0.4]O2 as Positive Electrode Materials for Lithium-Ion Secondary Batteries
Myung, Seung-Taek, Izumi, Kentarou, Komaba, Shinichi, Yashiro, Hitoshi, Bang, Hyun Joo, Sun, Yang-Kook, Kumagai, Naoaki
Published in Journal of physical chemistry. C (15.03.2007)
Published in Journal of physical chemistry. C (15.03.2007)
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Journal Article
Analysis of solid electrolyte interface formation reaction and surface deposit of natural graphite negative electrode employing polyacrylic acid as a binder
KOICHI UI, FUJII, Daisuke, NIWATA, Yuki, KAROUJI, Tomohiro, SHIBATA, Yu, KADOMA, Yoshihiro, SHIMADA, Kazuaki, KUMAGAI, Naoaki
Published in Journal of power sources (01.02.2014)
Published in Journal of power sources (01.02.2014)
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Journal Article
Electrochemical characteristics of Sn film prepared by pulse electrodeposition method as negative electrode for lithium secondary batteries
Ui, Koichi, Kikuchi, Shinei, Kadoma, Yoshihiro, Kumagai, Naoaki, Ito, Shigeru
Published in Journal of power sources (01.04.2009)
Published in Journal of power sources (01.04.2009)
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Journal Article
Conference Proceeding
Synthesis of LiNi0.5Mn0.5-xTixO2 by an Emulsion Drying Method and Effect of Ti on Structure and Electrochemical Properties
MYUNG, Seung-Taek, KOMABA, Shinichi, HOSOYA, Kiyoharu, HIROSAKI, Norimitsu, MIURA, Yusuke, KUMAGAI, Naoaki
Published in Chemistry of materials (03.05.2005)
Published in Chemistry of materials (03.05.2005)
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Journal Article
Synthesis of hollandite-type LixMnO2 by Li+ ion-exchange in molten salt and lithium insertion characteristics
KADOMA, Yoshihiro, OSHITARI, Satoru, UI, Koichi, KUMAGAI, Naoaki
Published in Electrochimica acta (31.12.2007)
Published in Electrochimica acta (31.12.2007)
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Conference Proceeding
Journal Article
Structural modification of Li [Li0.27CO0.20Mn0.53]O2 by lithium extraction and its electrochemical property as the positive electrode for Li-ion batteries
KUMAGAI, Naoaki, KIM, Jung-Min, TSURUTA, Syo, KADOMA, Yoshihiro, UI, Koichi
Published in Electrochimica acta (30.06.2008)
Published in Electrochimica acta (30.06.2008)
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Journal Article
Synthesis of Li[(Ni0.5Mn0.5)1 - x Li x ]O2 by Emulsion Drying Method and Impact of Excess Li on Structural and Electrochemical Properties
Myung, Seung-Taek, Komaba, Shinichi, Kurihara, Koutarou, Hosoya, Kiyoharu, Kumagai, Naoaki, Sun, Yang-Kook, Nakai, Izumi, Yonemura, Masao, Kamiyama, Takashi
Published in Chemistry of materials (21.03.2006)
Published in Chemistry of materials (21.03.2006)
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Influence of the binder types on the electrochemical characteristics of natural graphite electrode in room-temperature ionic liquid
Ui, Koichi, Towada, Jun, Agatsuma, Sho, Kumagai, Naoaki, Yamamoto, Keigo, Haruyama, Hiroshi, Takeuchi, Ken, Koura, Nobuyuki
Published in Journal of power sources (15.04.2011)
Published in Journal of power sources (15.04.2011)
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Journal Article
Synthesis of hollandite-type LiyMn1-xCoxO2 (x = 0-0.15) by Li+ ion-exchange in molten salt and the electrochemical property for rechargeable lithium battery electrodes
KUMAGAI, Naoaki, OSHITARI, Satoru, KOMABA, Shinichi, KADOMA, Yoshihiro
Published in Journal of power sources (06.12.2007)
Published in Journal of power sources (06.12.2007)
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Conference Proceeding
Journal Article