Pt-Ru-Pd-0s noble metal alloy fuel cell catalyst
Compact automotive PEM system with improved efficiency
- Book ID
- 104432922
- Publisher
- Elsevier Science
- Year
- 2001
- Tongue
- English
- Weight
- 75 KB
- Volume
- 4
- Category
- Article
- ISSN
- 1464-2859
No coin nor oath required. For personal study only.
β¦ Synopsis
This month the patent summaries have been made even briefer than they were before, in an effort to catch up most of the backlog of recently pubfished US and WO patents. It is encouraging that there is clearly so much research and development work going on in this very active area. We expect to return to more detailed summaries once most of the bacHog has been summarised. Hopefully the essential features of these new inventions are clear enough, even in this abbreviated form.
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Gd,\_$?rxMnO, (051110.6) was synthesized as an SOFC cathode material using a citrate process, and oxide properties including reactivity with 8 mol% yttria-stabilized zirconia (8YSZ) or Ce,,,Gd0,zOl,9 (CGO) electrolyte were investigated. The crystal structure is orthorhombic
## Abstract Recently, we have developed a higherβorder and unconditionally stable compact finite difference scheme for solving a model of energy exchanges in an Nβcarrier system with Neumann boundary conditions, which extends the concept of the wellβknown parabolic twoβstep model for microheat tran