燃料电池模压膨胀石墨/树脂复合双极板研究
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摘要
综述了用于质子交换膜燃料电池的模压膨胀石墨/树脂复合双极板的树脂选型以及膨胀石墨:树脂的配比对双极板性能的影响,所选树脂除了要能保证双极板的较高机械强度和气密性外,还要有利于低成本化的模压生产,才能有效地促进燃料电池的发展,推动其商业化。为了弥补双极板加入树脂后带来的电导率下降的问题,还需加入碳纤维、碳纳米管等辅助导电填料。此外,模压工艺及参数的选择与确定对双极板的性能也有直接影响。
The resin and expanded graphite used to prepare the mould pressing composite bipolar plates of fuel cells were discussed: the influence of ratio of resin on bipolar plates,the resin would not only ensure the high mechanical strength and gas permeability of bipolar plates,but also would be beneficial to reduce the manufacture.It could help to develop the fuel cells and marketization.In order to make up the decline of electrical conductivity when adding resin to bipolar plates,some auxiliary conductive filler should be added,such as carbon fiber,carbon nano tube to bipolar plates.Furthermore,the technological parameter of mould pressing would influence on the property of bipolar plates.
The resin and expanded graphite used to prepare the mould pressing composite bipolar plates of fuel cells were discussed: the influence of ratio of resin on bipolar plates,the resin would not only ensure the high mechanical strength and gas permeability of bipolar plates,but also would be beneficial to reduce the manufacture.It could help to develop the fuel cells and marketization.In order to make up the decline of electrical conductivity when adding resin to bipolar plates,some auxiliary conductive filler should be added,such as carbon fiber,carbon nano tube to bipolar plates.Furthermore,the technological parameter of mould pressing would influence on the property of bipolar plates.
引文
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[8]孙斌,邹彦文,张杰,等.热塑性树脂基碳素复合材料双极板的研究[J].电源技术,2006,30(7):588-590.
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[18]李富国.膨胀石墨基复合双极板的制备与研究[D].上海:华东理工大学,2011.
[19]CHAO D,PING W M,MING H,et al.Preparation and propertiesof thin epoxy/compressed expanded graphite composite bipolarplates for proton exchange membrane fuel cells[J].Journal ofPower Sources,2010,195(3):794-800.
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[21]HWANG,YU H N,KIM S S,et al.Bipolar plate made of carbonfiber epoxy composite for polymer electrolyte membrane fuel cells[J].Journal of Power Sources,2008,184(1):90-94.
[22]黄明宇,倪红军,廖萍,等.PF/MCMB/石墨/CF复合材料燃料电池双极板的研制[J].工程塑料应用,2006,34(9):37-39.
[23]LEE J H,JANG Y K,HONG C E,et al.Effect of carbon fillers onproperties of polymer composite bipolar plates of fuel cells[J].Journal of Power Sources,2009,193(2):523-529.
[24]FRAZIER R M,DALY D T,SWATLOSKI R P,et al.Recent pro-gress in graphene-related nanotechnologies[J].Recent Patents onNanotechnology,2009,3:164-176.
[25]DWEIRI R,SAHARI J.Electrical properties of carbon-basedpolypropylene composites for bipolar plates in polymer electrolytemembrane fuel cell(PEMFC)[J].Journal of Power Sources,2007,171(2):424-432.
[26]DHAKATE S R,MATHUR R B,KAKATI B K,et al.Properties ofgraphite-composite bipolar plate prepared by compression moldingtechnique for PEM fuel cell[J].International Journal of HydrogenEnergy,2007,32(17):4537-4543.
[27]李建新,刘洪波,陈惠.超声分散技术在燃料电池复合材料双极板制备中的应用[J].炭素技术,2010,29(4):9-12.
[28]DHAKATE S R,SHARMA S,BORAH M,et al.Expanded graphite-based electrically conductive composites as bipolar plate for PEMfuel cell[J].International Journal of Hydrogen Energy,2008,33:7146-7152.
[2]MAHESHWARI P H,MATHUR R B,DHAMI T L.Fabrication ofhigh strength and a low weight composite bipolar plate for fuel cellapplications[J].Journal of Power Sources,2007,173(1):394-403.
[3]LEE H S,KIM H J,KIM S G,et al.Evaluation of graphite compositebipolar plate for PEM(proton exchange membrane)fuel cell:elec-trical,mechanical,and molding properties[J].Journal of MaterialsProcessing Technology,2007,187/188:425-428.
[4]MERCURI R A.Apparatus for forming a resin impregnated flexiblegraphite sheet:US,6923631[P].2005-08-02.
[5]马玉恒.质子交换膜燃料电池双极板用石墨基复合材料的研究[D].杭州:浙江大学,2007.
[6]沈春辉,潘牧,袁润章.聚偏氟乙烯与导电填料复合材料的电性能研究[J].玻璃钢/复合材料,2004(6):45-47.
[7]SENGUPTA R,BHATTACHARYA M,BANDYOPADHYAY S,et al.A review on the mechanical and electrical properties of grap-hite and modified graphite reinforced polymer composites[J].Pro-gress in Polymer Science,2011,36(5):638-670.
[8]孙斌,邹彦文,张杰,等.热塑性树脂基碳素复合材料双极板的研究[J].电源技术,2006,30(7):588-590.
[9]刘勇.聚合物基高导电复合材料的制备及颗粒级配技术研究[D].四川:中国工程物理研究院,2009.
[10]赵若冬.石墨/酚醛树脂复合材料双极板研究[D].天津:天津大学,2006.
[11]CHEN H,LIU H B,YANG L,et al.Study on the preparation andproperties of novolac epoxy/graphite composite bipolar plate forPEMFC[J].International Journal of Hydrogen Energy,2010,35(7):3105-3109.
[12]潘朝光.PEM燃料电池蠕虫石墨/树脂复合双极板的研究[D].天津:天津大学,2003.
[13]徐冬清,范永生,刘平,等.全钒液流电池复合材料双极板研究[J].高校化学工程学报,2011,25(2):308-313.
[14]ZHAO Y F,XIAO M,WANG S J,et al.Preparation and propertiesof electrically conductive PPS/expanded graphite nano composites[J].Composites Science and Technology,2007,67:2528-2534.
[15]杜超,明平文,侯明,等.乙烯基酯树脂/膨胀石墨燃料电池复合双极板[J].电源技术,2010,34(7):667-671.
[16]HEO S I,OH K S,YUN J C,et al.Development of preform mould-ing technique using expanded graphite for proton exchange mem-brane fuel cell bipolar plates[J].Journal of Power Sources,2007,171(2):396-403.
[17]LING D,JANA S C.Highly conductive epoxy/graphite compositesfor bipolar plates in proton exchange membrane fuel cells[J].Jour-nal of Power Sources,2007,172(2):734-741.
[18]李富国.膨胀石墨基复合双极板的制备与研究[D].上海:华东理工大学,2011.
[19]CHAO D,PING W M,MING H,et al.Preparation and propertiesof thin epoxy/compressed expanded graphite composite bipolarplates for proton exchange membrane fuel cells[J].Journal ofPower Sources,2010,195(3):794-800.
[20]PARK S M,JUNG D H,KIM S K,et al.The effect of vapor-growncarbon fiber as an additive to the catalyst layer on the performanceof a direct methanol fuel cell[J].Electrochimica Acta,2009,54(11):3066-3072.
[21]HWANG,YU H N,KIM S S,et al.Bipolar plate made of carbonfiber epoxy composite for polymer electrolyte membrane fuel cells[J].Journal of Power Sources,2008,184(1):90-94.
[22]黄明宇,倪红军,廖萍,等.PF/MCMB/石墨/CF复合材料燃料电池双极板的研制[J].工程塑料应用,2006,34(9):37-39.
[23]LEE J H,JANG Y K,HONG C E,et al.Effect of carbon fillers onproperties of polymer composite bipolar plates of fuel cells[J].Journal of Power Sources,2009,193(2):523-529.
[24]FRAZIER R M,DALY D T,SWATLOSKI R P,et al.Recent pro-gress in graphene-related nanotechnologies[J].Recent Patents onNanotechnology,2009,3:164-176.
[25]DWEIRI R,SAHARI J.Electrical properties of carbon-basedpolypropylene composites for bipolar plates in polymer electrolytemembrane fuel cell(PEMFC)[J].Journal of Power Sources,2007,171(2):424-432.
[26]DHAKATE S R,MATHUR R B,KAKATI B K,et al.Properties ofgraphite-composite bipolar plate prepared by compression moldingtechnique for PEM fuel cell[J].International Journal of HydrogenEnergy,2007,32(17):4537-4543.
[27]李建新,刘洪波,陈惠.超声分散技术在燃料电池复合材料双极板制备中的应用[J].炭素技术,2010,29(4):9-12.
[28]DHAKATE S R,SHARMA S,BORAH M,et al.Expanded graphite-based electrically conductive composites as bipolar plate for PEMfuel cell[J].International Journal of Hydrogen Energy,2008,33:7146-7152.