✦ LIBER ✦

Preparation of PtRu onto PEMs for DMFC anodes

Publisher: Elsevier Science
Year: 2003
Tongue: English
Weight: 58 KB
Volume: 2003
Category: Article
ISSN: 1464-2859
DOI: 10.1016/s1464-2859(03)00342-0

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Kinetics of the Anode Processes in PEM F

Kinetics of the Anode Processes in PEM Fuel Cells – The Promoting Effect of Ru in PtRu Anodes

✍ P. Liu; J. K. Nørskov 📂 Article 📅 2001 🏛 John Wiley and Sons 🌐 English ⚖ 346 KB 👁 2 views

A kinetic model for the anode processes in low temperature proton exchange membrane fuel cells with a Pt based anode is developed. The model is as simple as possible with the minimum number of parameters, and most are determined directly from density functional calculations of adsorption energies. I

Array MEAs for high-throughput screening

Array MEAs for high-throughput screening of DMFC anode catalysts

📂 Article 📅 2003 🏛 Elsevier Science 🌐 English ⚖ 21 KB

A high-throughput screening device for fuel cell electrocatalysts was developed incorporating fuel cell design features. State-of-the-art MEA fabrication methods permitted catalyst testing with realistic reactant exposure histories and steadystate reaction conditions. Results are reported for testin

Bilayer Anodes for Improved Reformate To

Bilayer Anodes for Improved Reformate Tolerance of PEM Fuel Cells

✍ G.J.M. Janssen; M.P. de Heer; D.C. Papageorgopoulos 📂 Article 📅 2004 🏛 John Wiley and Sons 🌐 English ⚖ 183 KB 👁 1 views

## Abstract The concept of bilayer anodes for improved reformate tolerance was analysed using model calculations. It was found that for a bilayer anode to give good results the catalyst in the layer adjacent to the backing should enable CO oxidation at low potentials and have a relatively low rate

Review of non-platinum anode catalysts f

Review of non-platinum anode catalysts for DMFC and PEMFC application

✍ Alexey Serov; Chan Kwak 📂 Article 📅 2009 🏛 Elsevier Science 🌐 English ⚖ 814 KB

Preparation of Bimodal Porous Carbon Sup

Preparation of Bimodal Porous Carbon Supported PtRu Catalysts for Fuel Cells

✍ S. Hwang; G.-G. Park; S.-D. Yim; S.-H. Park; T.-H. Yang; H. Kim; C.-S. Kim 📂 Article 📅 2010 🏛 John Wiley and Sons 🌐 English ⚖ 570 KB

## Abstract In this work, we synthesised the bimodal porous carbon supported electro‐catalyst as a novel catalyst for fuel cells. For this purpose, the bimodal porous carbons with different pore sizes were prepared by imprinting method. Three kinds of bimodal porous carbons were fabricated by using

Particle size dependence of CO tolerance

Particle size dependence of CO tolerance of anode PtRu catalysts for polymer electrolyte fuel cells

✍ Toshiro Yamanaka; Tatsuya Takeguchi; Guoxiong Wang; Ernee Noryana Muhamad; Watar 📂 Article 📅 2010 🏛 Elsevier Science 🌐 English ⚖ 1021 KB

An anode catalyst for a polymer electrolyte fuel cell must be CO-tolerant, that is, it must have the function of hydrogen oxidation in the presence of CO, because hydrogen fuel gas generated by the steam reforming process of natural gas contains a small amount of CO. In the present study, PtRu/C cat