Cyclic Electrodeposition of PtCu Alloy: Facile Fabrication of Highly Porous Platinum Electrodes

被引：61

作者：

Kloke, Arne ^{[1
]}

Koehler, Christian ^{[1
]}

Gerwig, Ramona ^{[3
]}

Zengerle, Roland ^{[1
,2
]}

Kerzenmacher, Sven ^{[1
]}

机构：

[1] Univ Freiburg, Lab MEMS Applicat, IMTEK Dept Microsyst Engn, D-79110 Freiburg, Germany

[2] Univ Freiburg, BIOSS Ctr Biol Signalling Studies, D-79110 Freiburg, Germany

[3] Univ Tubingen, Nat & Med Sci Inst, D-72770 Reutlingen, Germany

来源：

ADVANCED MATERIALS | 2012年 / 24卷 / 21期

关键词：

platinum electrodes; electrodeposition; alloys; catalysts; implantable fuel cells; GLUCOSE FUEL-CELL; MACROPOROUS PLATINUM; NANOPOROUS PLATINUM; ELECTROCATALYSTS; CU; DEPOSITION; CATALYSTS;

D O I：

10.1002/adma.201200806

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Cyclic electrodeposition of platinum and copper enables the fabrication of high surface area electrodes (roughness factors of >3000) by multiple alternation of alloy co-deposition and dealloying of copper from the just-fabricated alloy layers. The underlying processes, resulting electrode structures, and their applicability to potentially implantable glucose fuel cells are discussed. Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：2916 / 2921

页数：6

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