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Process for preparing porous metallic body and porous metallic body for battery electrode substrate prepared therefrom

机译：制备多孔金属体的方法和由其制备的用于电池电极基板的多孔金属体

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A process for preparing a porous metallic body comprising the steps of: rendering a porous resin body electrically conductive, electroplating the conductive resin, and heating the electroplated resin to remove the resin, wherein the step of rendering the resin electrically conductive is conducted by coating the resin with a coating composition containing amorphous carbon particles as a conductive material. In the process, substantially spherical carbon particles may be used as the conductive material. The substantially spherical carbon particles are still preferably amorphous carbon. The thus obtained porous metallic body has reduced defect and more smooth skeleton in the porous body, is less likely to cause stress concentration upon application of bending and tensile force, has lower carbon content, and superior mechanical strength, and, therefore, the substrate is suitable as an electrode substrate for batteries.
机译：一种制备金属多孔体的方法，该方法包括以下步骤：使多孔树脂体导电，电镀导电树脂，并加热电镀树脂以除去树脂，其中使树脂导电的步骤是通过涂覆树脂来进行的。该树脂具有包含无定形碳颗粒作为导电材料的涂料组合物。在该方法中，可以将基本上球形的碳颗粒用作导电材料。基本上球形的碳颗粒仍优选为无定形碳。如此获得的多孔金属体具有减少的缺陷和多孔体内的更光滑的骨架，在施加弯曲和拉伸力时不太可能引起应力集中，具有较低的碳含量和优异的机械强度，因此，基材是适合用作电池的电极基板。

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