公开(公告)号：US20160141632A1

公开(公告)日：2016-05-19

申请号：US15004568

申请日：2016-01-22

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Mark K. Debe ,  Radoslav Atanasoski ,  Susan M. Hendricks ,  Jeffrey R. Dahn ,  David A. Stevens ,  Arnd Garsuch ,  Robert J. Sanderson

IPC: H01M4/92

CPC classification number: H01M4/921 ,  H01M4/925 ,  H01M2008/1095

Abstract: Nanostructured thin film catalysts which may be useful as fuel cell catalysts are provided, the catalyst materials including intermixed inorganic materials. In some embodiments the nanostructured thin film catalysts may include catalyst materials according to the formula PtxM(1-x) where x is between 0.3 and 0.9 and M is Nb, Bi, Re, Hf, Cu or Zr. The nanostructured thin film catalysts may include catalyst materials according to the formula PtaCobMc where a+b+c=1, a is between 0.3 and 0.9, b is greater than 0.05, c is greater than 0.05, and M is Au, Zr, or Ir. The nanostructured thin film catalysts may include catalyst materials according to the formula PtaTibQc where a+b+c=1, a is between 0.3 and 0.9, b is greater than 0.05, c is greater than 0.05, and Q is C or B.

Abstract translation: 提供可用作燃料电池催化剂的纳米结构薄膜催化剂，催化剂材料包括混合的无机材料。 在一些实施方案中，纳米结构薄膜催化剂可以包括根据式PtxM（1-x）的催化剂材料，其中x在0.3和0.9之间，M是Nb，Bi，Re，Hf，Cu或Zr。 纳米结构薄膜催化剂可以包括根据式PtaCobMc的催化剂材料，其中a + b + c = 1，a在0.3和0.9之间，b大于0.05，c大于0.05，M是Au，Zr或 Ir。 纳米结构薄膜催化剂可以包括根据式PtaTibQc的催化剂材料，其中a + b + c = 1，a在0.3和0.9之间，b大于0.05，c大于0.05，Q是C或B.

公开(公告)号：US20140220478A1

公开(公告)日：2014-08-07

申请号：US14252343

申请日：2014-04-14

Applicant: 3M Innovative Properties Company

Inventor： Mark K. Debe ,  Radoslav Atanasoski ,  Susan M. Hendricks ,  Jeffrey R. Dahn ,  David A. Stevens ,  Arnd Garsuch ,  Robert J. Sanderson

IPC: H01M4/92

CPC classification number: H01M4/921 ,  H01M4/925 ,  H01M2008/1095

Abstract: Nanostructured thin film catalysts which may be useful as fuel cell catalysts are provided, the catalyst materials including intermixed inorganic materials. In some embodiments the nanostructured thin film catalysts may include catalyst materials according to the formula PtxM(1−x) where x is between 0.3 and 0.9 and M is Nb, Bi, Re, Hf, Cu or Zr. The nanostructured thin film catalysts may include catalyst materials according to the formula PtaCobMc where a+b+c=1, a is between 0.3 and 0.9, b is greater than 0.05, c is greater than 0.05, and M is Au, Zr, or Ir. The nanostructured thin film catalysts may include catalyst materials according to the formula PtaTibQc where a+b+c=1, a is between 0.3 and 0.9, b is greater than 0.05, c is greater than 0.05, and Q is C or B.

Abstract translation: 提供可用作燃料电池催化剂的纳米结构薄膜催化剂，催化剂材料包括混合的无机材料。 在一些实施方案中，纳米结构薄膜催化剂可以包括根据式PtxM（1-x）的催化剂材料，其中x在0.3和0.9之间，M是Nb，Bi，Re，Hf，Cu或Zr。 纳米结构薄膜催化剂可以包括根据式PtaCobMc的催化剂材料，其中a + b + c = 1，a在0.3和0.9之间，b大于0.05，c大于0.05，M是Au，Zr或 Ir。 纳米结构薄膜催化剂可以包括根据式PtaTibQc的催化剂材料，其中a + b + c = 1，a在0.3和0.9之间，b大于0.05，c大于0.05，Q是C或B.