Výsledky vyhledávání - "Atsuhiro Funahashi"

Cycle performance of LiCoxNi1−xO2/graphite–coke hybrid carbon systems for long-life lithium secondary batteries

Autor: Toshiyuki Nohma, Ikuo Yonezu, Atsushi Yanai, Yoshinori Kida, Atsuhiro Funahashi, Katsunori Yanagida

Publikováno v: Journal of Power Sources. 142:323-328

In our previous work, we found that the LiCoO 2 /graphite–coke hybrid carbon system had less initial discharge capacity but better cycle performance than the LiCoO 2 /pure graphite system, which is the most commonly used lithium secondary battery s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e1bb06fb274c503779d1d2323cc505d9
https://doi.org/10.1016/j.jpowsour.2004.10.022

Zobrazit plný text záznamu

Study on capacity fade factors of lithium secondary batteries using LiNi0.7Co0.3O2 and graphite–coke hybrid carbon

Autor: Katsunori Yanagida, Atsuhiro Funahashi, Yoshinori Kida, Akira Kinoshita, Toshiyuki Nohma, Ikuo Yonezu

Publikováno v: Electrochimica Acta. 47:4157-4162

In our previous work, 10 Wh-class (30650 type) lithium secondary batteries, which were fabricated with LiNi0.7Co0.3O2 positive electrodes and graphite–coke hybrid carbon negative electrodes, showed an excellent cycle performance of 2350 cycles at a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::df136f603df1629e9dc2e1ca3b2b9e1a
https://doi.org/10.1016/s0013-4686(02)00371-7

Zobrazit plný text záznamu

A study on the cycle performance of lithium secondary batteries using lithium nickel–cobalt composite oxide and graphite/coke hybrid carbon

Autor: Toshiyuki Nohma, Katsunori Yanagida, Yoshinori Kida, Atsuhiro Funahashi, Akira Kinoshita, Ikuo Yonezu

Publikováno v: Electrochimica Acta. 47:1691-1696

10 Wh-class (30650 type) lithium secondary batteries were fabricated using LiNi0.7Co0.3O2 as the positive electrode material and graphite/coke hybrid carbon as the negative electrode material. In our previous work, we found that LiNi0.7Co0.3O2 and gr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d8e3214d3feeb7d651915898b54b5159
https://doi.org/10.1016/s0013-4686(02)00019-1

Zobrazit plný text záznamu

Thermal simulation of large-scale lithium secondary batteries using a graphite–coke hybrid carbon negative electrode and LiNi0.7Co0.3O2 positive electrode

Autor: Toshiyuki Nohma, Yoshinori Kida, Atsuhiro Funahashi, Ikuo Yonezu, Katsunori Yanagida

Publikováno v: Journal of Power Sources. 104:248-252

Thermal simulation was applied to 2 Wh-class cells (diameter 14.2 mm, height 50 mm) using LiNi 0.7 Co 0.3 O 2 or LiCoO 2 as the positive electrode material, in order to clarify the thermal behavior of the cells during charge and discharge. The therma

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6d3afed0a0e4779a9a9e6e61ba3f8812
https://doi.org/10.1016/s0378-7753(01)00958-2

Zobrazit plný text záznamu

Electrochemical characteristics of LiNi1−xCoxO2 as positive electrode materials for lithium secondary batteries

Autor: Toshiyuki Nohma, Atsuhiro Funahashi, Yoshinori Kida, Katsunori Yanagida, Ikuo Yonezu, Akira Kinoshita, Atsushi Yanai

Publikováno v: Journal of Power Sources. 102:283-287

Physical properties and electrochemical behavior of LiNi 1− x Co x O 2 (0.1≤ x ≤0.9) were investigated for use as positive electrode material in lithium secondary batteries with long cycle life. LiNi 1− x Co x O 2 are characterized by an α-N

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b5bbb5074a859ab0be335641b00cb361
https://doi.org/10.1016/s0378-7753(01)00806-0

Zobrazit plný text záznamu

Electrochemical characteristics of graphite, coke and graphite/coke hybrid carbon as negative electrode materials for lithium secondary batteries

Autor: Toshiyuki Nohma, Katsunori Yanagida, Yoshinori Kida, Atsuhiro Funahashi, Ikuo Yonezu

Publikováno v: Journal of Power Sources. 94:74-77

Electrochemical characteristics of various carbon materials have been investigated for application as a negative electrode material in lithium secondary batteries with long cycle life. Natural graphite electrodes show large discharge capacity in a mi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2678ab59738edc9d68d4e87067bd3678
https://doi.org/10.1016/s0378-7753(00)00627-3

Zobrazit plný text záznamu

Carbon Hybrids Graphite-Hard Carbon and Graphite-Coke as Negative Electrode Materials for Lithium Secondary Batteries Charge/Discharge Characteristics

Autor: Atsuhiro Funahashi, Ikuo Yonezu, Toshiyuki Nohma, Atsushi Yanai, Yoshinori Kida, Katsunori Yanagida

Publikováno v: Journal of The Electrochemical Society. 149:A804

Electrochemical characteristics of the hybrid carbon (HC) graphite-hard carbon and graphite-coke have been investigated for the application of these materials as negative electrodes in lithium secondary batteries with a long cycle life. The graphite-

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c88b0b90a29df8d544286fe037515139
https://doi.org/10.1149/1.1479155

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání