Research Hotspots and Evolution of Fuel Cell Plate Materials and Fabrication Technology
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摘要: 针对Web of Science核心合集数据库中2000年1月至2020年10月的燃料电池双极板材料与制备工艺文献进行计量学分析,并利用CiteSpace可视化分析工具绘制了核心研究国家、作者、研究机构及关键词演进的结构图谱。结果表明:双极板研究热点主要是金属材料双极板的耐腐蚀性与高聚物基复合材料双极板的导电性。金属极板耐蚀性问题存在离子污染、基体材料与涂层技术等研究内容,离子污染研究揭示了极板腐蚀的负面影响,基体材料与涂层技术研究则是去通过调整材料成分或制备工艺上提升性能。高聚物复合材料导电性问题的研究内容是高聚物基体、导电填料以及复合材料导电率等预测模型,导电率预测模型是研究复合材料组成的重要理论依据。Abstract: According to the literature on fuel cell bipolar plate materials and preparation processes published in the Web of Science core collection database from January 2000 to October 2020, the literature metrology analysis is carried out, and the core research is drawn by using the CiteSpace visual analysis tool. A structural map of the evolution of countries, authors, research institutions, and keywords. The data analysis results show that the research hotspots of bipolar plates are mainly the corrosion resistance of metal bipolar plates and the conductivity of polymer-based composite bipolar plates. The corrosion resistance of metal plates has research contents such as ion pollution, substrate materials and coating technology. Ion pollution studies have revealed the negative effects of plate corrosion. Research on substrate materials and coating technology involves adjusting the material composition or preparation process. The research content of the conductivity of polymer composites is the model for polymer matrix, conductive filler and composite conductivity. The modelfor conductivity is an important theoretical basis for studying the composite composition.
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Key words:
- bibliometrics /
- fuel cell /
- bipolar plate /
- material propertyl /
- fabrication technology
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图 6 Cr/a-C互锁结构的耐腐蚀机理示意图[41]
表 1 燃料电池极板材料与制造研究突发性强度前10被引文献
序号 文献题目 作者 发表年份 突发性
时段突发性强度 1 Corrosion of metal bipolar plates for PEM fuel cells: a review
(质子交换膜燃料电池金属双极板腐蚀:综述)Antunes 2010 2012 ~ 2019 22.7974 2 Stainless steel as a bipolar plate material for solid polymer fuel cells
(固体聚合物燃料电池不锈钢双极板)Davies 2000 2002 ~ 2008 21.0658 3 Metal bipolar plates for PEM fuel cell:a review
(质子交换膜燃料电池燃料电池金属双极板:综述)Kyu 2007 2015 ~ 2015 19.9293 4 Bipolar plate materials for solid polymer fuel cells
(用于固体聚合物燃料电池的双极板材料)Davies 2000 2003 ~ 2008 17.9813 5 Use of stainless steel for cost competitive bipolar plates in the SPFC
(低成本不锈钢固体聚合物燃料电池极板)Makkus 2000 2002 ~ 2008 17.0442 6 New materials for polymer electrolyte membrane fuel cell current collectors (质子交换膜燃料电池的双极板新材料) Hentall 1999 2000 ~ 2007 16.7959 7 Bipolar plate materials development using Fe-based alloys for solid polymer fuel cells
(使用铁基合金开发用于固体聚合物燃料电池的双极板材料)Hornung 1998 2000 ~ 2006 16.6427 8 Investigations on novel low-cost graphite composite bipolar plates
(新型低成本石墨复合双极板的研究)Scholta 1999 2001~ 2007 15.8580 9 Stainless steel as bipolar plate material for polymer electrolyte membrane fuel cells (质子交换膜燃料电池双极板不锈钢材料) Wang 2004 2005 ~ 2011 15.6200 10 Metallic bipolar plates for PEM fuel cells
(用于PEM燃料电池的金属双极板)Wind 2002 2003 ~ 2010 15.5501 表 2 基于LLR算法的名词性术语聚类分析结果
序号 聚类标签名称 研究类别 #0 Corrosion behavior( 腐蚀行为) 性能 #1 Direct methanol fuel cell (直接甲醇燃料电池) 燃料电池 #2 Compressed expanded graphite (压缩膨胀石墨) 复合材料极板 #3 Electrical stability (电稳定性) 性能 #4 Carbon filler (碳填料) 复合材料极板 #5 Electrode durability (电极耐久性) 性能 #6 CrN coating CrN(涂层) 金属极板 #7 Nitrided stainless steel alloy foil (氮化物不锈钢合金箔) 金属极板 #8 Zinc cerium( 锌铈) 液流电池 #9 Solid polymer fuel cell (固体聚合物燃料电池) 燃料电池 表 3 基体与涂层材料的性能特征及腐蚀电流密度和界面接触电阻
类别 涂层材料 基底材料 涂层工艺 实验环境 腐蚀电流密度/
(μA∙cm−2)界面接触电阻/
(mΩ∙cm2)文献 Metal nitride coatingting CrN SS316L EBPVD 1M H2SO4 at 70 °C purged with H2 1.41 21.8
(274.4 N/cm2)*[21] purged with O2 1.31 TiN purged with H2 4.07 35.0
(274.4 N/cm2)*purged with O2 31.50 TiAlN purged with H2 317.00 7.5
(274.4 N/cm2)*purged with O2 18.6 CrN/Cr SS316L UBMS 0.001M H2SO4 + 2 ppm F− at 60 °C purged with air 0.09 <6
(100 ~ 500 N/cm2)*[22] CrN Ni Electrodeposition propylene carbonate + 1 M tetraethylammonium tetrafluoroborate at 30 °C − − [23] NbN SS304 PSDA 0.05M H2SO4 + 2 ppm F−at 70 °C purged with H2 0.127 9.26
(140 N/cm2)*[24] purged with air 0.071 TaN/Ta SS430 Reactive magnetron sputtering 85% H3PO4 purged with air at 80 °C 0.79 9.03
(140 N/cm2)*[25] at 130 °C 0.93 Metal
carbide
CoatingTiC SS304 HEMA 1M H2SO4 at 25 °C with air 0.034 − [26] Cr-C SS316L Pulsed bias arc ion plating 0.5M H2SO4 + 5 ppm F− at 25 °C 0.1 6.86-8.72
(0.2-1.5 MPa)*[27] Cr-C Cu Electrodeposition 3.5 wt% NaCl at 25 °C 0.64 <10
(150 N∙cm−2)*[28] Cr-C SS316L CFUBMSIP 0.5M H2SO4 + 5 ppm HF at 70 °C purged with air 1.046 1.4
(1.4 MPa)*[29] NbC SS304 PSDA 0.5M H2SO4 + 2 ppm HF at 80 °C purged with H2 0.058 8.47
(140 N/cm2)*[30] purged with air 0.051 Metal
oxide
CoatingY2O3/Au
Y2O3
Y2O3 / Co3O4SS430 Electrodeposition − − <100
(2.6 MPa)*[31] RuO2 30 wt% Cr ferritic
stainless steelElectrochemical 1M H2SO4 + 2 ppm F− at 70 °C purged with air 1.0 2.4
(150 N∙cm−2)*[32] SnO2 SS444 CVD 1M H2SO4 + 2 ppm F− at 70 °C purged with H2 8 200 ~ 400
(150 N∙cm−2)*[33] SS446 3.5 PbO2 SS316L Electrochemical 1M H2SO4 + 2 ppm F− at 80 °C 8 − [34] Graphene
coatingGraphene Al Dipcoating 0.5 M NaCl 8.324 × 10−3 − [35] Graphene 304 SS CVD 3.5 wt% NaCl − − [36] Graphene SS Ni/304 CVD 3.5 wt% NaCl at 25 °C 0.161 36
(140 N/cm2)*[37] Reduced graphene oxide(rGO) Al Polyvinyl alcohol 0.5 M H2SO4 3 × 10−3 − [38] Amorphous
Carbon
coatinga-C SS304 CFUBMSIP − − 5.4
(1.5 MPa)*[40] Cr / a-C SS304 Direct current magnetron sputtering 0.5M H2SO4 + 5 ppm HF 0.894 16.65
(150 N/cm2)*[41] ZreC / a-C SS316L CFUBMSIP 0.5M H2SO4 + 5 ppm HF at 70 °C purged with air 0.49 3.63
(1.4 MPa)*[42] TiCx / a-C SS316L CFUBMSIP 1M H2SO4 + 0.1 ppm HF at 80 °C bubbled with air 0.32 1.85
(1.4 MPa)*[43] Polymer
based
composite
CoatingPP/carbon fiber/carbon black Al6061 Compression molding technique 1M H2SO4 + 2 ppm HF at 70 °C purged with H2 3.6 21
(200 N/cm2)*[44] purged with O2 3.3 Graphite/carbon black/epoxy binder SS316L Spraying and hot-pressing techniques 1M H2SO4 at 75 °C 5.42 9.8
(125 N/cm2)*[45] Phosphomolybdic acid doped PANI coating SS304 Electropolymerization 1M H2SO4 26.4 − [46] PANI SS316L Electrodeposition 0.5 mol/L H2SO4 + 2 ppm HF at 80 °C 0.093 − [47] 注: 标注*的数值表示极板夹紧力。 表 4 TiCx / a-C纳米涂层的溅射时间参数[43]
min 样品编号 A B C D 60 V a-C Layer 60 40 20 0 60 V→300 V Interface 0 1 1 0 300 V a-C Layer 0 19 39 60 -
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