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| Content Provider | Royal Society of Chemistry (RSC) |
|---|---|
| Author | Liang, Liang Liu, Changpeng Ma, Liang Xing, Wei Yin, Min Zhao, Xiao Lu, Tianhong Liao, Jianhui |
| Copyright Year | 2011 |
| Abstract | Over the past few decades, direct methanol fuel cells (DMFCs) have been intensively developed as clean and high-efficiency energy conversion devices. However, their dependence on expensive Pt-based catalysts for both the anode and the cathode make them unsuitable for large-scale commercialisation. The essential solution to addressing this shortfall is the development of low-Pt and non-Pt catalysts. Regarding this issue, considerable advances have been made with low-Pt alloys and core-shell-like catalysts, as well as non-platinum Pd–Me, Ru–Se and heat-treated MeNxCy-based catalysts. This perspective reviews potential pathways for increasing the cost-effectiveness and efficiency of these catalysts. Fundamental understanding of the composition–activity and structure–activity relationships, innovative synthesis, and promising developmental directions are highlighted. Regarding durability, the main degradation mechanism of these catalysts and the corresponding mitigating strategies are presented. |
| Starting Page | 2736 |
| Ending Page | 2753 |
| Page Count | 18 |
| File Format | HTM / HTML PDF |
| ISSN | 17545692 |
| Volume Number | 4 |
| Issue Number | 8 |
| Journal | Energy & Environmental Science |
| DOI | 10.1039/c1ee01307f |
| Language | English |
| Publisher | Royal Society of Chemistry |
| Access Restriction | Open |
| Subject Keyword | Direct methanol fuel cell Energy Conversion Devices Energy independence Anode Cathode |
| Content Type | Text |
| Resource Type | Article |
| Subject | Environmental Chemistry Pollution Renewable Energy, Sustainability and the Environment Nuclear Energy and Engineering |
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