Influence of surface modification and additives on the performance of high power Ni-MH batteries

Shi Chen; Feng Wu; Kai Yang; Jing Wang; Li Li; Fang Wang; Guoqing Wang

doi:10.3901/JME.2005.12.066

Influence of surface modification and additives on the performance of high power Ni-MH batteries

Shi Chen^*, Feng Wu, Kai Yang, Jing Wang, Li Li, Fang Wang, Guoqing Wang

^*Corresponding author for this work

School of Material Science and Engineering

Beijing Institute of Technology

Research output: Contribution to journal › Article › peer-review

Abstract

The electrodes surface modified technology of Ni-MH batteries are studied. The experiment results demonstrate that this method could remarkably improve the conductivity of the electrodes. The new process improves the characteristics of the Ni-MH batteries, especially concerning the battery capacity and discharge capacity at high rates. The high power battery is developed. It has long cycle life. The inner pressure test shows that battery with additives displays a much lower inner gas pressure on charging, the performance of high power on charging and the longer cycle life.

Original language	English
Pages (from-to)	66-68
Number of pages	3
Journal	Jixie Gongcheng Xuebao/Chinese Journal of Mechanical Engineering
Volume	41
Issue number	12
DOIs	https://doi.org/10.3901/JME.2005.12.066
Publication status	Published - Dec 2005

Keywords

Additives
High power
Ni-MH Batteries
Surface modification

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10.3901/JME.2005.12.066

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abstract = "The electrodes surface modified technology of Ni-MH batteries are studied. The experiment results demonstrate that this method could remarkably improve the conductivity of the electrodes. The new process improves the characteristics of the Ni-MH batteries, especially concerning the battery capacity and discharge capacity at high rates. The high power battery is developed. It has long cycle life. The inner pressure test shows that battery with additives displays a much lower inner gas pressure on charging, the performance of high power on charging and the longer cycle life.",

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author = "Shi Chen and Feng Wu and Kai Yang and Jing Wang and Li Li and Fang Wang and Guoqing Wang",

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AU - Chen, Shi

AU - Wu, Feng

AU - Yang, Kai

AU - Wang, Jing

AU - Li, Li

AU - Wang, Fang

AU - Wang, Guoqing

PY - 2005/12

Y1 - 2005/12

N2 - The electrodes surface modified technology of Ni-MH batteries are studied. The experiment results demonstrate that this method could remarkably improve the conductivity of the electrodes. The new process improves the characteristics of the Ni-MH batteries, especially concerning the battery capacity and discharge capacity at high rates. The high power battery is developed. It has long cycle life. The inner pressure test shows that battery with additives displays a much lower inner gas pressure on charging, the performance of high power on charging and the longer cycle life.

AB - The electrodes surface modified technology of Ni-MH batteries are studied. The experiment results demonstrate that this method could remarkably improve the conductivity of the electrodes. The new process improves the characteristics of the Ni-MH batteries, especially concerning the battery capacity and discharge capacity at high rates. The high power battery is developed. It has long cycle life. The inner pressure test shows that battery with additives displays a much lower inner gas pressure on charging, the performance of high power on charging and the longer cycle life.

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KW - Ni-MH Batteries

KW - Surface modification

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Influence of surface modification and additives on the performance of high power Ni-MH batteries

Abstract

Keywords

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