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    • 7. 发明专利
    • Method of manufacturing honeycomb structure
    • 蜂窝结构的制造方法
    • JP2013227191A
    • 2013-11-07
    • JP2013029531
    • 2013-02-18
    • Ngk Insulators Ltd日本碍子株式会社
    • OGAWA TORUFUJITA SHUHEIYOSHIDA SHINYA
    • C04B41/88B01J35/04B28B11/04C04B38/00
    • H01B13/0016B01D46/2418B01J35/04B28B11/041B28B19/0038C04B38/0006C04B41/009C04B41/45C04B41/4501C04B41/4511C04B41/5059C04B41/51C04B41/87C04B2111/0081C09D5/38F01N3/022F01N3/28F01N3/2828H05B3/00H05B3/26C04B35/565C04B35/571C04B41/5096
    • PROBLEM TO BE SOLVED: To provide a method of manufacturing a honeycomb structure by which electrodes can easily be formed on a side surface of a tubular honeycomb structure in which the side surface is a curved surface.SOLUTION: A method of manufacturing a honeycomb structure includes a step of preparing a formed honeycomb body 110 with electrode forming sheets and a honeycomb structure forming step. In the step of preparing the formed honeycomb body 110 with the electrode forming sheets, the electrode forming sheets 23 in which releasing sheets are provided with electrode paste films are prepared by coating a surface of each of the releasing sheets with a paste for an electrode, and the electrode forming sheets 23 are attached to a side surface of a tubular formed ceramic honeycomb body which is a curved surface, the tubular formed ceramic honeycomb body having partition walls with which a plurality of cells are formed and an outer peripheral wall, and thus the formed honeycomb body with the electrode forming sheets is prepared. In the honeycomb structure forming step, the formed honeycomb body 110 with the electrode forming sheets is fired or the releasing sheets 22 are removed from the formed honeycomb body 110 with the electrode forming sheets to form the formed honeycomb body with the pastes for the electrodes, and then the formed honeycomb body with the pastes for the electrodes is fired, and thus a honeycomb structure having a side surface provided with the electrodes is obtained.
    • 要解决的问题:提供一种制造蜂窝结构体的方法,通过该蜂窝结构体可以容易地在其侧表面为曲面的管状蜂窝结构体的侧表面上形成电极。解决方案:蜂窝结构体的制造方法包括 制备具有电极形成片的成形蜂窝体110和蜂窝结构形成步骤的步骤。 在制备具有电极形成片的成形蜂窝体110的步骤中,通过用剥离片的表面涂覆电极糊料来制备剥离片设置有电极浆料膜的电极形成片23, 并且电极形成片23附接到作为弯曲表面的管状陶瓷蜂窝体的侧表面,具有分隔壁的管状陶瓷蜂窝体具有多个电池单元和外周壁,因此 制备具有电极形成片的成形蜂窝体。 在蜂窝结构体形成工序中,将形成有电极形成片的蜂窝体110烧成,或者利用电极形成片从形成的蜂窝体110中除去剥离片22,从而与电极用糊状物形成形成的蜂窝体, 然后将形成有电极用糊料的蜂窝体烧成,得到具有设置有电极的侧面的蜂窝结构体。