谭茜匀,王艳丽.质子交换膜燃料电池不锈钢双极板的腐蚀行为及其表面防护的研究进展[J].表面技术,2021,50(8):192-200.
TAN Qian-yun,WANG Yan-li.Research Progress on Corrosion Behavior and Surface Protection of Stainless Steel Bipolar Plate of Proton Exchange Membrane Fuel Cell[J].Surface Technology,2021,50(8):192-200 |
| 质子交换膜燃料电池不锈钢双极板的腐蚀行为及其表面防护的研究进展 |
| Research Progress on Corrosion Behavior and Surface Protection of Stainless Steel Bipolar Plate of Proton Exchange Membrane Fuel Cell |
| 投稿时间：2020-09-24 修订日期：2020-12-25 |
| DOI：10.16490/j.cnki.issn.1001-3660.2021.08.017 |
| 中文关键词: 质子交换膜燃料电池 不锈钢双极板 腐蚀行为 涂层 |
| 英文关键词:proton exchange membrane fuel cell stainless steel bipolar plate corrosion behavior coating |
| 基金项目:广西自然科学基金项目(2018GXNSFBA138059) |
|
|
|
|
| 摘要点击次数: |
| 全文下载次数: |
| 中文摘要: |
| 质子交换膜燃料电池(PEMFCs)作为一种环境友好型电池装置，在倡导人与自然和谐相处的现代社会日渐受到重视。双极板是PEMFCs的重要组成之一，其性能的好坏与PEMFCs的发展密切相关。不锈钢双极板虽具有优异的导电性和强度，但在PEMFCs的严苛工作环境下，仍面临着腐蚀与钝化等问题。近年来，国内外的研究者为解决不锈钢双极板的表面防护问题展开了广泛的探索，深入研究发现，解决这一问题的有效途径是在其表面制备高导电性、高耐蚀性的防护涂层。简述了PEMFCs的工作原理以及对双极板的性能要求，从不锈钢双极板的运行环境和工作要求出发，提出其自身存在的问题和所面临的改性难题。另外，对近年来不锈钢双极板的表面防护涂层进行了分类，分别阐述了碳基涂层、金属及其化合物涂层和疏水涂层在不锈钢双极板防护上的研究进展，分析对比了不同方法制备涂层的优缺点，在此基础上，明确了不锈钢双极板表面防护的发展方向和未来表面改性技术的研究热点。 |
| 英文摘要: |
| As an environment-friendly battery device, proton exchange membrane fuel cell (PEMFCs) has been paid more and more attention in the modern society which advocates the harmony between man and nature. Bipolar plate is one of the important component of PEMFCs, and its performance is closely related to the development of PEMFCs. Although stainless steel bipolar plate has excellent electrical conductivity and strength, it still faces some problems such as corrosion and passivation, etc. in the harsh working environment of PEMFCs. In recent years, researchers at home and abroad have carried out extensive explorations to solve the surface protection problems of stainless steel bipolar plate. Through in-depth research, it is found that the effective way to solve this problem is to prepare protective coating with high conductivity and high corrosion resistance on its surface. This paper briefly describes the working principle of PEMFCs and the performance requirements for the bipolar plate, and puts forward its own problems and modification problems based on the operating environment and working requirements of the stainless steel bipolar plate. In addition, this paper classifies the surface protective coatings of stainless steel bipolar plates in recent years, including carbon-based coatings, metal and its compound coatings and hydrophobic coatings. The paper also introduces research progress of all kinds of coatings on the protection of stainless steel bipolar plates, and analyzes and compares the advantages and disadvantages of different methods. On this basis, the development direction of surface protection of stainless steel bipolar plate and the research hotspot of surface modification technology in the future are clarified. |
| 查看全文 查看/发表评论 下载PDF阅读器 |
| 关闭 |
渝公网安备 50010702501715号