A new microporous layer material to improve the performance and durability of polymer electrolyte membrane fuel cells
文献类型：期刊论文
| 作者 | Jiang, Yongyi1,2; Hao, Jinkai1,2; Hou, Ming1; Zhang, Hongjie1,2; Li, Xiaojin3 ; Shao, Zhigang1; Yi, Baolian1
|
| 刊名 | RSC ADVANCES
 |
| 出版日期 | 2015 |
| 卷号 | 5期号:126页码:104095-104100 |
| 英文摘要 | Antimony doped tin oxide (ATO), a kind of semiconducting nanocrystalline material, has excellent electrochemical stability but poor electrical conductivity. Herein, ATO nanocomposites with carbon coatings are prepared by immersing ATO nano-material into dopamine solution, and then thermal treatment to improve the electrical conductivity of the ATO material. The morphology and microstructure of ATO@C/N nanocomposites are characterized using a scanning electron microscope and transmission electron microscopy. The GDLs with the MPL prepared from ATO@C/N nanocomposites are characterized by through-plane resistance testing, mercury intrusion porosimetry and surface contact angle measurement. The results of the above show that ATO@C/N nanocomposites with a 2.16 nm thick carbon coating enhance the electrical conductivity of ATO nanocrystals and exhibit higher electrochemical stability. Further, the performance of MEA fabricated with ATO@C/N as the cathode MPL is evaluated. The maximum power density approaches 1000 mW cm(-2), and a slight difference in cell performance is observed compared to XC-72. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Chemistry, Multidisciplinary |
| 研究领域[WOS] | Chemistry |
| 关键词[WOS] | GAS-DIFFUSION LAYER ; DOPED TIN OXIDE ; HIGH HUMIDITY ; CATALYST ; CORROSION ; SUPPORT ; PEMFC ; AGENT ; FE3O4 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000366433700038 |
| 公开日期 | 2016-02-26 |
| 源URL | [http://ir.qibebt.ac.cn/handle/337004/6843]  |
| 专题 | 青岛生物能源与过程研究所_储能系统控制与装备团队 |
| 作者单位 | 1.Chinese Acad Sci, Dalian Inst Chem Phys, Fuel Cell Syst & Engn Lab, Dalian 116023, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100039, Peoples R China 3.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao 266101, Peoples R China |
| 推荐引用方式 GB/T 7714 | Jiang, Yongyi,Hao, Jinkai,Hou, Ming,et al. A new microporous layer material to improve the performance and durability of polymer electrolyte membrane fuel cells[J]. RSC ADVANCES,2015,5(126):104095-104100. |
| APA | Jiang, Yongyi.,Hao, Jinkai.,Hou, Ming.,Zhang, Hongjie.,Li, Xiaojin.,...&Yi, Baolian.(2015).A new microporous layer material to improve the performance and durability of polymer electrolyte membrane fuel cells.RSC ADVANCES,5(126),104095-104100. |
| MLA | Jiang, Yongyi,et al."A new microporous layer material to improve the performance and durability of polymer electrolyte membrane fuel cells".RSC ADVANCES 5.126(2015):104095-104100. |
入库方式： OAI收割
来源：青岛生物能源与过程研究所
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