| 贮氢合金粉体包覆铜工艺 |
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| 引用本文： | 池克,胡子龙,余成洲,王鸿基. 贮氢合金粉体包覆铜工艺[J]. 电池, 1995, 0(5) |
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| 作者姓名： | 池克 胡子龙 余成洲 王鸿基 |
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| 作者单位： | 北京有色金属研究总院，北京有色金属研究总院，北京有色金属研究总院，北京有色金属研究总院 北京 100088，北京 100088，北京 100088，北京 100088 |
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| 摘 要： | 为改善稀土—镍基贮氢合金粉的抗氧化和耐粉化性,本文介绍了一种简单的化学镀铜法,该法工艺简单,成本低廉,可达到抗氧化和抗粉化的目的,并且能增强传热和导电性能,降低内阻、内压,使得由此包覆粉制出的电池的放电容量更高,放电电压更平稳。
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| 关 键 词： | 包覆 贮氢合金 MH/Ni电池 |
Electroless Copper Coating for Hydrogen storage Alloy Powders |
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| Beijing General Research Institute of Non-ferrous Metals,Beijing Chi Ke Hu Zilong Yu Chenzhou Wang Hongji. Electroless Copper Coating for Hydrogen storage Alloy Powders[J]. Battery Bimonthly, 1995, 0(5) |
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| Authors: | Beijing General Research Institute of Non-ferrous Metals Beijing Chi Ke Hu Zilong Yu Chenzhou Wang Hongji |
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| Affiliation: | Beijing General Research Institute of Non-ferrous Metals,Beijing 100088Chi Ke Hu Zilong Yu Chenzhou Wang Hongji |
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| Abstract: | A simple and inexpensive method of electroless copper coating was applied to improve the properties of anti-oxidation and anti-pulverization of rare-earth-nickle-based hydrogen storage alloy powders. The results of electrochemical and physical measurements were promising for anti-oxidation and anti-pulverization. The secondary battery made by this powder could also be increased in electrical conductivity and thermal conductivity;decreased in internal resistance and internal pressure;improved in discharge capacity and discharge voltage. |
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| Keywords: | Coat Hydrogen Storage Alloy MH/Ni Battery |
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