| 低温燃料电池的纳米电催化材料:综述(英文) |
| |
| 作者姓名： | K.Vignarooban J.Lin A.Arvay S.Kolli I.Kruusenberg K.Tammeveski L.Munukutla A.M.Kannan |
| |
| 作者单位： | Fuel Cell Laboratory, Department of Engineering and Computing Systems, Arizona State University;Department of Physics, Faculty of Science, University of Jaffna;Golisano Institute for Sustainability, Rochester Institute of Technology;Computer Science Department, University of Auckland;Institute of Chemistry, University of Tartu |
| |
| 基金项目： | financial support from the Arizona State University |
| |
| 摘 要： | Low temperature fuel cells are an attractive technology for transportation and residential applica‐tions due to their quick start up and shut down capabilities. This review analyzed the current status of nanocatalysts for proton exchange membrane fuel cells and alkaline membrane fuel cells. The preparation process influences the performance of the nanocatalyst. Several synthesis methods are covered for noble and non‐noble metal catalysts on various catalyst supports including carbon nanotubes, carbon nanofibers, nanowires, and graphenes. Ex situ and in situ characterization methods like scanning electron microscopy, transmission electron microscopy, X‐ray photoelectron spectroscopy and fuel cell testing of the nanocatalysts on various supports for both proton exchange and alkaline membrane fuel cells are discussed. The accelerated durability estimate of the nanocat‐alysts, predicted by measuring changes in the electrochemically active surface area using a voltage cycling method, is considered one of the most reliable and valuable method for establishing durabil‐ity.
|
| 关 键 词： | Nanocatalyst Synthesis method Catalyst support material Low temperature fuel cells |
Nano-electrocatalyst materials for low temperature fuel cells:A review |
| |
| K.Vignarooban,J.Lin,A.Arvay,S.Kolli,I.Kruusenberg,K.Tammeveski,L.Munukutla,A.M.Kannan.Nano-electrocatalyst materials for low temperature fuel cells:A review[J].Chinese Journal of Catalysis,2015(4):458-472. |
| |
| Institution: | 1. Fuel Cell Laboratory, Department of Engineering and Computing Systems, Arizona State University, Mesa, AZ 85212, USA;2. Golisano Institute for Sustainability, Rochester Institute of Technology, Rochester, NY 14623, USA;3. Computer Science Department, University of Auckland, Auckland 1142, New Zealand;4. Institute of Chemistry, University of Tartu, Ravila 14a, 50411 Tartu, Estonia |
| |
| Abstract: | Low temperature fuel cells are an attractive technology for transportation and residential applica‐tions due to their quick start up and shut down capabilities. This review analyzed the current status of nanocatalysts for proton exchange membrane fuel cells and alkaline membrane fuel cells. The preparation process influences the performance of the nanocatalyst. Several synthesis methods are covered for noble and non‐noble metal catalysts on various catalyst supports including carbon nanotubes, carbon nanofibers, nanowires, and graphenes. Ex situ and in situ characterization methods like scanning electron microscopy, transmission electron microscopy, X‐ray photoelectron spectroscopy and fuel cell testing of the nanocatalysts on various supports for both proton exchange and alkaline membrane fuel cells are discussed. The accelerated durability estimate of the nanocat‐alysts, predicted by measuring changes in the electrochemically active surface area using a voltage cycling method, is considered one of the most reliable and valuable method for establishing durabil‐ity. |
| |
| Keywords: | Nanocatalyst Synthesis method Catalyst support material Low temperature fuel cells |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
