公开(公告)号：WO2010139596A2

公开(公告)日：2010-12-09

申请号：PCT/EP2010/057313

申请日：2010-05-27

Applicant: BASF SE ,  SCHWAB, Ekkehard ,  BRÄUNINGER, Sigmar ,  PANCHENKO, Alexander ,  QUERNER, Claudia ,  ÜNSAL, Ömer ,  VOGT, Markus ,  HE, Qinggang ,  RAMASWAMY, Nasgappan ,  MUKERJEE, Sanjeev

Inventor： SCHWAB, Ekkehard ,  BRÄUNINGER, Sigmar ,  PANCHENKO, Alexander ,  QUERNER, Claudia ,  ÜNSAL, Ömer ,  VOGT, Markus ,  HE, Qinggang ,  RAMASWAMY, Nasgappan ,  MUKERJEE, Sanjeev

IPC: B01J21/18

CPC classification number: B01J21/18 ,  B01J23/89 ,  B01J23/8913 ,  B01J23/892 ,  B01J23/898 ,  B01J23/8986 ,  B01J23/8993 ,  B01J35/023 ,  B01J37/0205 ,  H01M4/921 ,  H01M4/926 ,  H01M8/086

Abstract: The invention relates to a catalyst for electro-chemical applications comprising an alloy of platinum and a transition metal, wherein the transition metal has an absorption edge similar to the absorption edge of the transition metal in oxidic state, measured with x-ray absorption near-edge spectroscopy (XANES) wherein the measurements are performed in concentrated H 3 PO 4 electrolyte. The invention further relates to a process for an oxygen reduction reaction using the catalyst as electrocatalyst.

Abstract translation: 本发明涉及一种用于电化学应用的催化剂，其包括铂和过渡金属的合金，其中过渡金属具有与氧化态的过渡金属的吸收边缘相似的吸收边缘， 边缘光谱（XANES），其中测量在浓H 3 PO 4电解质中进行。 本发明还涉及使用该催化剂作为电催化剂的氧还原反应方法。

公开(公告)号：WO2010139596A3

公开(公告)日：2011-02-24

申请号：PCT/EP2010057313

申请日：2010-05-27

Applicant: BASF SE ,  SCHWAB EKKEHARD ,  BRAEUNINGER SIGMAR ,  PANCHENKO ALEXANDER ,  QUERNER CLAUDIA ,  UENSAL OEMER ,  VOGT MARKUS ,  HE QINGGANG ,  RAMASWAMY NASGAPPAN ,  MUKERJEE SANJEEV

Inventor： SCHWAB EKKEHARD ,  BRAEUNINGER SIGMAR ,  PANCHENKO ALEXANDER ,  QUERNER CLAUDIA ,  UENSAL OEMER ,  VOGT MARKUS ,  HE QINGGANG ,  RAMASWAMY NASGAPPAN ,  MUKERJEE SANJEEV

IPC: B01J21/18 ,  B01J23/89 ,  B01J35/02 ,  B01J37/02 ,  H01M4/92

CPC classification number: B01J21/18 ,  B01J23/89 ,  B01J23/8913 ,  B01J23/892 ,  B01J23/898 ,  B01J23/8986 ,  B01J23/8993 ,  B01J35/023 ,  B01J37/0205 ,  H01M4/921 ,  H01M4/926 ,  H01M8/086

Abstract: The invention relates to a catalyst for electro-chemical applications comprising an alloy of platinum and a transition metal, wherein the transition metal has an absorption edge similar to the absorption edge of the transition metal in oxidic state, measured with x-ray absorption near-edge spectroscopy (XANES) wherein the measurements are performed in concentrated H3PO4 electrolyte. The invention further relates to a process for an oxygen reduction reaction using the catalyst as electrocatalyst.

Abstract translation: 本发明涉及一种用于电化学应用的催化剂，其包括铂和过渡金属的合金，其中过渡金属具有类似于氧化态的过渡金属的吸收边缘的吸收边缘，其用x射线吸收近 - 边缘光谱（XANES），其中测量在浓H 3 PO 4电解质中进行。 本发明还涉及使用该催化剂作为电催化剂的氧还原反应方法。