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1. 发明申请

US20130252806A1 Ag/MnyOx/C CATALYST, PREPARATION AND APPLICATION THEREOF 有权
标题翻译： Ag / MnyOx / C催化剂，其制备和应用
公开(公告)号：US20130252806A1
公开(公告)日：2013-09-26
申请号：US13989810
申请日：2010-11-30
申请人： Gongquan Sun , Qiwen Tang , Luhua Jiang , Suli Wang
发明人： Gongquan Sun , Qiwen Tang , Luhua Jiang , Suli Wang
IPC分类号： B01J23/68 , H01M4/90
CPC分类号： B01J23/688 , C25B11/0484 , H01M4/9016 , H01M4/9041 , H01M4/9083 , H01M8/083 , H01M12/06 , Y02E60/50 , Y02P70/56
摘要： An Ag/MnyOx/C catalyst is disclosed, wherein MnOyx is one of Mn3O4 and MnO, or the mixture of Mn3O4 and MnO, or the mixture of Mn3O4 and MnO2 with the mass content of MnO2 in the mixture of Mn3O4 and MnO2 being 0.01-99.9%. The catalyst is obtained by pyrolyzing AgMnO4 at a high temperature. The preparation method comprises two steps: (1) preparing AgMnO4 crystal as the precursor; (2) preparing the Ag/MnyOx/C catalyst. The catalyst has advantages such as high oxygen reduction reaction (ORR) catalytic activity in an alkaline environment, good stability, abundant availability and low cost of raw materials, safety, non-toxicity and pollution-free, environmental friendliness, and adaptive capacity for massive production. The catalyst can be used as oxygen reduction catalyst in metal air fuel cell, alkali anion exchange membrane fuel cell and other alkaline environments.
摘要翻译：公开了一种Ag / MnyOx / C催化剂，其中，MnO 4 x 4和MnO 3中的Mn 3 O 4和MnO中的一种，或Mn 3 O 4和MnO的混合物，或Mn 3 O 4和MnO 2的混合物中Mn 3 O 4和MnO 2的混合物中的MnO 2的混合物为0.01- 99.9％。该催化剂通过在高温下热解AgMnO 4得到。制备方法包括两步：（1）制备AgMnO4晶体作为前体; （2）制备Ag / MnyOx / C催化剂。该催化剂具有碱性环境中氧还原反应（ORR）催化活性高，稳定性好，可用性高，原料成本低，安全无毒，无污染，环保，适应能力强等优点生产。该催化剂可用作金属空气燃料电池，碱性阴离子交换膜燃料电池等碱性环境中的氧还原催化剂。

2. 发明授权

US08895467B2 Ag/MnyOx/C catalyst, preparation and application thereof 有权
标题翻译： Ag / MnyOx / C催化剂，其制备和应用
公开(公告)号：US08895467B2
公开(公告)日：2014-11-25
申请号：US13989810
申请日：2010-11-30
申请人： Gongquan Sun , Qiwen Tang , Luhua Jiang , Suli Wang
发明人： Gongquan Sun , Qiwen Tang , Luhua Jiang , Suli Wang
IPC分类号： B01J21/18 , B01J23/00 , B01J23/32 , H01M4/13 , H01M4/34 , H01M4/50 , H01M4/54 , H01M10/32 , B01J23/68 , C25B11/04 , H01M4/90 , H01M8/08 , H01M12/06
CPC分类号： B01J23/688 , C25B11/0484 , H01M4/9016 , H01M4/9041 , H01M4/9083 , H01M8/083 , H01M12/06 , Y02E60/50 , Y02P70/56
摘要： An Ag/MnyOx/C catalyst is disclosed, wherein MnyOx is one of Mn3O4 and MnO, or the mixture of Mn3O4 and MnO, or the mixture of Mn3O4 and MnO2 with the mass content of MnO2 in the mixture of Mn3O4 and MnO2 being 0.01-99.9%. The catalyst is obtained by pyrolyzing AgMnO4 at a high temperature. The preparation method comprises two steps: (1) preparing AgMnO4 crystal as the precursor; (2) preparing the Ag/MnyOx/C catalyst. The catalyst has advantages such as high oxygen reduction reaction (ORR) catalytic activity in an alkaline environment, good stability, abundant availability and low cost of raw materials, safety, non-toxicity and pollution-free, environmental friendliness, and adaptive capacity for massive production. The catalyst can be used as oxygen reduction catalyst in metal air fuel cell, alkali anion exchange membrane fuel cell and other alkaline environments.
摘要翻译：公开了一种Ag / MnyOx / C催化剂，其中MnyOx是Mn 3 O 4和MnO中的一种，或者Mn 3 O 4和MnO 2的混合物中的Mn 3 O 4和MnO的混合物，或Mn 3 O 4和MnO 2的混合物中MnO 2的质量含量为0.01〜 99.9％。该催化剂通过在高温下热解AgMnO 4得到。制备方法包括两步：（1）制备AgMnO4晶体作为前体; （2）制备Ag / MnyOx / C催化剂。该催化剂具有碱性环境中氧还原反应（ORR）催化活性高，稳定性好，可用性高，原料成本低，安全无毒，无污染，环保，适应能力强等优点生产。该催化剂可用作金属空气燃料电池，碱性阴离子交换膜燃料电池等碱性环境中的氧还原催化剂。

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