Study on high power MH/Ni battery for hybrid electric vehicles

Wei Feng An; Bo Rong Wu; Kai Yang; Han Jun Li; Feng Wu; Shi Chen; Feng Chen

Study on high power MH/Ni battery for hybrid electric vehicles

Wei Feng An^*, Bo Rong Wu, Kai Yang, Han Jun Li, Feng Wu, Shi Chen, Feng Chen

^*此作品的通讯作者

科研成果: 期刊稿件 › 文章 › 同行评审

摘要

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)₂ with CoOOH has good oxidation and reduction properties and proton spread rate when the loading density is 0.617kg/m². The power density and energy density can be as high as 1250W/kg and 49.4 W·h/kg respectively when Ni(OH)₂ with CoOOH was used in high power battery with the nickel foam.

源语言	英语
页（从-至）	371-374
页数	4
期刊	Journal of Beijing Institute of Technology (English Edition)
卷	19
期	3
出版状态	已出版 - 9月 2010

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title = "Study on high power MH/Ni battery for hybrid electric vehicles",

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)2 with CoOOH has good oxidation and reduction properties and proton spread rate when the loading density is 0.617kg/m2. The power density and energy density can be as high as 1250W/kg and 49.4 W·h/kg respectively when Ni(OH)2 with CoOOH was used in high power battery with the nickel foam.",

keywords = "Cycle voltage(CV), Electrochemical impedance spectroscopy(EIS), Loading density, MH/Ni battery, Specific power",

author = "An, {Wei Feng} and Wu, {Bo Rong} and Kai Yang and Li, {Han Jun} and Feng Wu and Shi Chen and Feng Chen",

year = "2010",

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language = "English",

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T1 - Study on high power MH/Ni battery for hybrid electric vehicles

AU - An, Wei Feng

AU - Wu, Bo Rong

AU - Yang, Kai

AU - Li, Han Jun

AU - Wu, Feng

AU - Chen, Shi

AU - Chen, Feng

PY - 2010/9

Y1 - 2010/9

N2 - 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)2 with CoOOH has good oxidation and reduction properties and proton spread rate when the loading density is 0.617kg/m2. The power density and energy density can be as high as 1250W/kg and 49.4 W·h/kg respectively when Ni(OH)2 with CoOOH was used in high power battery with the nickel foam.

AB - 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)2 with CoOOH has good oxidation and reduction properties and proton spread rate when the loading density is 0.617kg/m2. The power density and energy density can be as high as 1250W/kg and 49.4 W·h/kg respectively when Ni(OH)2 with CoOOH was used in high power battery with the nickel foam.

KW - Cycle voltage(CV)

KW - Electrochemical impedance spectroscopy(EIS)

KW - Loading density

KW - MH/Ni battery

KW - Specific power

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AN - SCOPUS:78149270918

SN - 1004-0579

VL - 19

SP - 371

EP - 374

JO - Journal of Beijing Institute of Technology (English Edition)

JF - Journal of Beijing Institute of Technology (English Edition)

IS - 3

ER -

Study on high power MH/Ni battery for hybrid electric vehicles

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