H - Electricity – 01 – M
Patent
H - Electricity
01
M
H01M 4/04 (2006.01) B22F 3/11 (2006.01) H01M 4/24 (2006.01) H01M 4/80 (2006.01) H01M 4/66 (2006.01) H01M 10/30 (2006.01)
Patent
CA 2186576
A battery electrode substrate which is constituted of a porous metallic body structure having communicating pores at a porosity of at least 90% and an Fe/Ni multilayer structure wherein the skeletal portion of the porous metallic body is composed mainly of Fe and has an Ni covering layer on the surface thereof while pores communicating with the inside and outside of Fe skeletal portion exist in the Fe skeletal portion and the inside of the pores is covered with Ni. The electrode substrate is produced by applying an iron oxide powder of at most 20 µm in an average particle size on a porous resin core body; heat treating the core to remove an organic resin component while simultaneously sintering Fe to obtain a porous Fe body; and then covering the Fe skeletal portion with Ni by electroplating. In this process, the iron oxide can be used in combination with carbon powder. Further, a nickel porous sintered body can also be produced using nickel oxide in place of iron oxide.
Harada Keizo
Hayashi Kiyoshi
Ikoma Munehisa
Kaiya Hideo
Morishita Nobuyasu
Goudreau Gage Dubuc
Matsushita Electric Industrial Co. Ltd.
Sumitomo Electric Industries Ltd.
LandOfFree
Battery electrode substrate and process for producing the same does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Battery electrode substrate and process for producing the same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Battery electrode substrate and process for producing the same will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1544989