| MH/Ni电池失效原因 |
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| 引用本文： | 黄振谦,徐国荣,唐有根,刘开宇. MH/Ni电池失效原因[J]. 电池, 2000, 30(6) |
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| 作者姓名： | 黄振谦 徐国荣 唐有根 刘开宇 |
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| 作者单位： | 中南大学化学化工学院,湖南,长沙,410083 |
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| 摘 要： | 通过MH/Ni电池的电极材料性能 ,内压及内阻的变化 ,综合分析电池失效的原因 ,并阐明它们之间的联系。为提高MH/Ni电池的使用寿命 ,关键在于研制具有高贮氢容量 ,低析氢平台分压 ,抗氧化能力强 ,并具有氢氧化合催化能力强的贮氢材料。
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| 关 键 词： | MH/Ni电池 电极衰退 内压 内阻 |
Reasons of Failure of MH/Ni Batteries |
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| HUANG Zhen-qian,XU Guo-rong,TANG You-gen,LIU Kai-yu. Reasons of Failure of MH/Ni Batteries[J]. Battery Bimonthly, 2000, 30(6) |
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| Authors: | HUANG Zhen-qian XU Guo-rong TANG You-gen LIU Kai-yu |
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| Abstract: | The mechanism of failure of MH/Ni batteries was investigated by analyzing the changes of electrode material pro perties ,inner pressure and internal resistance and the relations of the failing factors were illustrated. The key to improve the cycle life of MH/Ni batteries was research for hydrogen storage alloy with higher capacity,lower plateau pressure,stronger anti-oxidization ability and with catalytic ability to the recombination of hydrogen and oxygen. |
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| Keywords: | MH/Ni Batteries Electrode Deterioration Inner Pressure Internal Resistance@ |
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