公开(公告)号：US20110058309A1

公开(公告)日：2011-03-10

申请号：US12918969

申请日：2009-02-27

申请人： Hinonori Eguchi ,  Takumi Shibut ,  Taiichi Sakaya ,  Naoko Sakaya

发明人： Hinonori Eguchi ,  Takumi Shibut ,  Taiichi Sakaya ,  Naoko Sakaya

IPC分类号： H01G9/145 ,  B28B1/14 ,  B05D5/12 ,  H01M4/88

CPC分类号： H01G11/24 ,  H01G11/30 ,  H01M4/0404 ,  H01M4/0416 ,  H01M4/621 ,  H01M10/0525 ,  Y02E60/13 ,  Y02T10/7022

摘要： The electrode film of the present invention includes electrode material particles having an average particle diameter of Da, solid particles having an average particle diameter of Db, and an ionic liquid, wherein Da and Db satisfy a formula Db/Da≦1.0×10−1. This electrode film is fabricated into an electrode in which the electrode film is stacked on a current collector. The electrode film is produced by a method including a step of dispersing electrode material particles having an average particle diameter of Da, solid particles having an average particle diameter of Db, and an ionic liquid in a liquid medium to obtain a dispersion liquid, a step of applying the dispersion liquid onto a support to form a dispersion liquid film, a step of removing the liquid medium from the dispersion liquid film to form an electrode film on the support, and a step of removing the support to isolate the electrode film. If a current collector is used as the support, an electrode is produced. This electrode can be incorporated in an electric energy storage device.

摘要翻译： 本发明的电极膜包括平均粒径为Da的电极材料颗粒，平均粒径为Db的固体颗粒和离子液体，其中Da和Db满足式Db / Da＆amp; nlE; 1.0×10-1 。 该电极膜被制成电极，其中电极膜堆叠在集电器上。 电极膜通过以下方法制造，该方法包括将平均粒径为Da的平均粒径为Db的平均粒径为Db的电极材料颗粒和离子液体分散在液体介质中以获得分散液的步骤，步骤 将分散液施加到支撑体上以形成分散液膜，从分散液膜除去液体介质以在载体上形成电极膜的步骤，以及除去载体以隔离电极膜的步骤。 如果使用集电器作为支撑体，则产生电极。 该电极可以结合在电能存储装置中。