Palladium-nickel alloys loaded on tungsten carbide as platinum-free anode electrocatalysts for polymer electrolyte membrane fuel cells

被引：60

作者：

Ham, Dong Jin ^{[1
,2
,3
]}

Pak, Chanho ^{[3
]}

Bae, Gang Hong ^{[1
,2
]}

Han, Suenghoon ^{[1
,2
]}

Kwon, Kyungjung ^{[3
]}

Jin, Seon-Ah ^{[3
]}

Chang, Hyuk ^{[3
]}

Choi, Sun Hee ^{[4
]}

Lee, Jae Sung ^{[1
,2
]}

机构：

[1] Pohang Univ Sci & Technol POSTECH, Dept Chem Engn, Pohang 790784, South Korea

[2] Pohang Univ Sci & Technol POSTECH, Div Adv Nucl Engn, Pohang Accelerator Lab, Pohang 790784, South Korea

[3] Samsung Elect Co LTD, SAIT, Emerging Technol Ctr, Energy Lab, Yongin 446712, Gyounggi Do, South Korea

[4] Pohang Univ Sci & Technol POSTECH, Beamline Res Div, Pohang 790784, South Korea

来源：

CHEMICAL COMMUNICATIONS | 2011年 / 47卷 / 20期

关键词：

CATALYST; OXIDATION; REPLACEMENT; MONOCARBIDE; PD;

D O I：

10.1039/c0cc03736b

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The strong interaction between PdNi alloys and WC makes PdNi/WC a novel Pt-free electrocatalyst for the anode hydrogen oxidation reaction of polymer electrolyte membrane fuel cells with activity and stability comparable to those of the conventional Pt/C catalysts.

引用

页码：5792 / 5794

页数：3

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