MANUFACTURING METHOD OF FIBROUS PEROVSKITE-TYPE OXIDE CATALYST
    6.
    发明申请
    MANUFACTURING METHOD OF FIBROUS PEROVSKITE-TYPE OXIDE CATALYST 有权
    纤维型氧化物催化剂的制备方法

    公开(公告)号:US20160079603A1

    公开(公告)日:2016-03-17

    申请号:US14856034

    申请日:2015-09-16

    发明人: Iwao Nitta

    IPC分类号: H01M4/90

    摘要: A manufacturing method of a fibrous perovskite-type oxide catalyst includes: a first preparing step; a jetting step; a heating step; and an impregnating step. The first preparing step prepares a first solution by mixing metal salts containing La, Sr, Fe, Co and O elements, a first polymer, a metal salt containing a Zn element and a first solvent. The jetting step jets the first solution by using an electrospinning method to produce a precursor fiber. The heating step heats the precursor fiber to produce a perovskite-type oxide mixed with a Zn oxide. The impregnating step impregnates the perovskite-type oxide with an alkaline solution to remove the Zn oxide.

    摘要翻译: 纤维状钙钛矿型氧化物催化剂的制造方法包括:第一制备工序; 喷射步骤 加热步骤; 和浸渍步骤。 第一制备步骤通过混合含有La,Sr,Fe,Co和O元素的金属盐,第一聚合物,含有Zn元素的金属盐和第一溶剂来制备第一溶液。 喷射步骤通过静电纺丝法喷射第一溶液以产生前体纤维。 加热步骤加热前体纤维以产生与Zn氧化物混合的钙钛矿型氧化物。 浸渍步骤用碱性溶液浸渍钙钛矿型氧化物以除去Zn氧化物。