Method for producing highly corrosion-resistant porous metal body
摘要
Provided are a porous metal body that is excellent in terms of corrosion resistance and that is suitable for a collector for batteries such as lithium-ion batteries, capacitors, or fuel cells; and methods for producing the porous metal body. A production method includes a step of forming a nickel-plated layer on a porous base and then continuously forming an alloy-plated layer containing at least nickel and tungsten or tin, a step of removing the porous base, and a step of reducing metal. Such a method can provide a porous metal body in which tungsten or tin is diffused in a nickel-plated layer.
申请公布号
EP2644722(A2)
申请公布日期
2013.10.02
申请号
EP20130172478
申请日期
2011.11.30
申请人
SUMITOMO ELECTRIC INDUSTRIES, LTD.;SUMITOMO ELECTRIC TOYAMA CO., LTD.