ASTM D 7131-2009 标准详情
- 标准号:ASTM D 7131-2009
- 中文标题:接合蓄电池隔板中离子交换能力测定的标准试验方法
- 英文标题:standard test method for determination of ion exchange capacity (iec) in grafted battery separator
- 标准类别:美国材料与试验协会ASTM
- 发布日期:2009-10-01
Nickel-metal hydride (Ni-MH) cells/batteries have a tendency to exhibit high rates of self-discharge that may be caused by contamination within a battery cell. The contamination source has been shown to originate from electrode impurities. Grafted
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