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Article Navigation> JOURNAL OF BEIJING INSTITUTE OF TECHNOLOGY> 2010> 19(3): 0371-374
AN Wei-feng, WU Bo-rong, YANG Kai, LI Han-jun, WU Feng, CHEN Shi, CHEN Feng. Study on High Power MH/Ni Battery for Hybrid Electric Vehicles[J]. JOURNAL OF BEIJING INSTITUTE OF TECHNOLOGY, 2010, 19(3): 0371-374.
Citation: AN Wei-feng, WU Bo-rong, YANG Kai, LI Han-jun, WU Feng, CHEN Shi, CHEN Feng. Study on High Power MH/Ni Battery for Hybrid Electric Vehicles[J].JOURNAL OF BEIJING INSTITUTE OF TECHNOLOGY, 2010, 19(3): 0371-374.
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Study on High Power MH/Ni Battery for Hybrid Electric Vehicles

  • 1.

    School of Chemical Engineering and Environment, Beijing Institute of Technology, Beijing 100081, China

  • 2.

    School of Chemical Engineering and Environment, Beijing Institute of Technology, Beijing 100081, China;National Development Center for High Technology Green Material, Beijing 100081, China

  • 3.

    Beijing Chavgeking Energy Technology Co. Ltd, Beijing 100081, China

  • Received Date:2009-03-16
    Abstract
  • Metal hydride-nickel cell is one of the best choices for hybrid electric vehicle for its high specific energy density, security, reliability and renewability. However, its poor capability under high temperature and low specific power restrict its applications. Our studies on the metal hydride-nickel cell with different loading densities show that Ni(OH) 2with CoOOH has good oxidation and reduction properties and proton spread rate when the loading density is 0.617kg/m 2. The power density and energy density can be as high as 1250W/kg and 49.4W ·h/kg respectively when Ni(OH) 2with CoOOH was used in high power battery with the nickel foam.
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    • References (6)
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    Bard A J, Favlker L R. Electrochemical methods: Fundamentals and applications[J]. Power Sources, 2001,23(4):38-43.
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    Ji Jin. Study of high power MH/Ni battery[J]. Battery, 2001, 31(4):186-188.
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    Khaldi C. A comparative study of 1M and 8M KOH electrolyte concentrations, used in Ni-MH batteries[J]. Journal of Alloys and Compounds, 2009,46(9): 464-471.
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