Výsledky vyhledávání - "Akiya Kozawa"

Surface Morphology of Pb and PbO2 Electrodes during Charge and Discharge in Sulfuric Acid Electrolyte Containing Some Additives

Autor: Michio Sugawara, Akiya Kozawa, Kazuhiro Tachibana

Publikováno v: Journal of Asian Electric Vehicles. 5:1043-1048

The ITE Battery Research group has developed a new organic battery activator for new and used lead-acid batteries. The chemical composition of the activators is a mixture of the soluble organic polymer such as polyvinyl alcohol and inorganic salts (m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c607b4d7c8084f021a7dd3ec9c5f8e84
https://doi.org/10.4130/jaev.5.1043

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Test Program for Low-lead Long-life Batteries Developed with ITE Activator for Trucks, Buses, Taxies, and Regular Cars

Autor: John C. Nardi, Shigeuki Minami, Hisashi Wada, Hajimu Ikeda, Akiya Kozawa

Publikováno v: Journal of Asian Electric Vehicles. 5:957-960

The ITE Research Group in Japan has developed low-lead long-life batteries using an organic polymer activator "Super-K". Some preliminary test results of the low-lead batteries have been made for 3,000 batteries in Japan and Middle East countries. Th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::042dbe3e7567b41dffbde521acd6afa3
https://doi.org/10.4130/jaev.5.957

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Experimental Study on the Optimum Density of ITE Additives for a Lead-acid Battery's Life Prolongation

Autor: Tatsuo Nishina, Hajimu Ikeda, Song Jie Hou, Akiya Kozawa, Shigeyuki Minami, Michio Sugawara, Yuta Takai

Publikováno v: Journal of Asian Electric Vehicles. 4:939-946

Lead-acid batteries have been used as a starter for tens of millions of cars in the world. They are also used as a cheap way to store energy for electric-powered vehicles, EV's. Life prolongation of these batteries is an important issue for resource

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6fea303185e195a7f5c4027b738973bc
https://doi.org/10.4130/jaev.4.939

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Regeneration of Deteriorated Chinese E-bike Batteries with ITE Super-K Activator

Autor: Yoshinari Kozuka, Masami Yokoi, Hajimu Ikeda, Toshio Nomura, Shigeyuki Minami, Akiya Kozawa, Kiyohiro Igami

Publikováno v: Journal of Asian Electric Vehicles. 4:881-885

Chinese E-bike batteries are 36 volt (10 or 12Ah) connecting three 10 or 12Ah batteries in series. The battery life is 6-12 months when used its 70 to 80% capacity each cycle of the each use is only 30% of the capacity, the cycle life will be over 1,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::180043f37c479bdf66ae3b4b018aad11
https://doi.org/10.4130/jaev.4.881

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Effects of ITE's Activators on Performance of New Lead-acid Batteries for Cars in the Discharge at 90A

Autor: Tatsuo Nishina, Akiya Kozawa, Kazuhiro Tachibana, Kenichi Nakagawa, Kenta Mori, Michio Sugawara

Publikováno v: Journal of Asian Electric Vehicles. 4:895-898

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::24dd0ee18d33ae84f8382cf2538cf35f
https://doi.org/10.4130/jaev.4.895

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Understanding the Beneficial Action of Organic Activators for the Negative Electrode of Lead-acid Batteries

Autor: Satoshi Iwata, John C. Nandi, Shoichiro Ikeda, Yoshitaka Suzuki, Ralph J. Brodd, Akiya Kozawa, Shigeyuki Minami, Hajimu Ikeda

Publikováno v: Journal of Asian Electric Vehicles. 3:665-668

Most of the additives or activators used today for the negative electrode of lead-acid batteries are fine power of solid materials such as barium sulphate, lignin and carbon black. They are generally called as expander. We found that organic compound

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3e18b10f9a95b4bf05674907fcaecedd
https://doi.org/10.4130/jaev.3.665

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Charging and Discharging Method of Lead Acid Batteries Based on Internal Voltage Control

Autor: Michio Sugawara, Song Jie Hou, Shigeyuki Minami, Yoichiro Onishi, Akiya Kozawa, Hajimu Ikeda

Publikováno v: Journal of Asian Electric Vehicles. 3:733-737

A new method of charging and discharging has developed to improve the performance of charging and discharging of lead-acid batteries. The battery itself has an internal resistance that makes it difficult to control the charging and discharging proces

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::93e1f8fc9cc1dfbb90c4cc2abca01b26
https://doi.org/10.4130/jaev.3.733

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Effects of Various Additives on Anodes and Cathodes of Lead-acid Batteries (6)

Autor: Shosuke Kita, Shoichiro Ikeda, Satomi Sakuragi, Satoshi Iwata, Shinji Ono, Akiya Kozawa, Makoto Yoshida, Ryoichi Yamamoto, Yu Liu, Hideo Ono

Publikováno v: Journal of Asian Electric Vehicles. 3:767-770

We have been investigating the prolongation of the life-time of lead-acid batteries in the view point of environmental aspects and material resources. Since 1997, we have been working on the activators for lead-acid batteries. We developed various ac

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e359c03e09fafb7eecd219724c4a7342
https://doi.org/10.4130/jaev.3.767

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