专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20060127749A1 Manufacturing method and current collector 有权
标题翻译：制造方法和集电器
公开(公告)号：US20060127749A1
公开(公告)日：2006-06-15
申请号：US11007220
申请日：2004-12-09
申请人： Gervase Christie , Jonathan Lane
发明人： Gervase Christie , Jonathan Lane
IPC分类号： H01M2/28 , H01M10/00
CPC分类号： H01M8/0236 , B22F3/11 , B22F7/002 , B22F2998/00 , C22C32/001 , H01M4/8621 , H01M4/8889 , H01M8/0232 , H01M8/0245 , H01M8/1231 , H01M2008/1293 , Y02P70/56 , B22F1/02
摘要： A method of forming a current collector layer on electrode layers of an electrochemical air separation element and a current collector. A slurry is prepared that contains electrically conductive particles having surface deposits of a metallic oxide on a metal or metal alloy conductor. The metallic oxide surface deposit constitutes a lower weight percentage of the electrically conductive particles than the metal or metal alloy. The slurry is applied to a structure that contains an electrolyte and electrode layers. The slurry can be applied by dip coating techniques. The resultant coated form is then fired to partly sinter the electrically conductive particles and thereby to obtain porous current collector layers affixed to the electrode layers. The current collector of the present invention is between about 5 microns and about 100 microns thick and preferably has a porosity of between about 10 percent and about 70 percent with pores having a pore size of between about 0.1 microns and about 20 microns.
摘要翻译：在电化学空气分离元件和集电器的电极层上形成集电体层的方法。制备含有在金属或金属合金导体上具有金属氧化物表面沉积物的导电颗粒的浆料。与金属或金属合金相比，金属氧化物表面沉积物构成导电颗粒的重量百分比较低。将浆料施加到包含电解质和电极层的结构。浆料可以通过浸涂技术施加。然后将所得涂层形式烧制以部分烧结导电颗粒，从而获得固定到电极层的多孔集电器层。本发明的集电器的厚度在约5微米至约100微米之间，优选具有约10％至约70％之间的孔隙率，孔径为约0.1微米至约20微米。

IPRDB

热门服务

关于我们

友情链接

联系方式