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山东省淄博市淄川新材料园(光电园区)
  • 产品名称: 锂带 Lithium ribbon
  • 产品编号: 03003
  • 上架时间: 2018-06-05
  • 浏览次数: 482

    锂(Li)是一种银白色金属,质软,是密度最小的金属。锂的相对原子质量为6.94,密度为0.534g/cm3 ,熔点为180℃,可与大量无机试剂和有机试剂发生反应,性质极不稳定,遇空气易变质,可与水发生剧烈的反应。因锂的原子量很小,用锂作为阳极的电池具有很高的能量密度,此外,锂电池还具有质量轻、体积小、寿命长、性能好等优点,电池领域已成为可用锂的最大应用领域。此外,锂还可用于原子反应堆、制取轻合金。锂是应用前景十分广阔的轻稀有金属,作为二十一世纪推动科学技术发展的重要元素之一,被科学家誉为能源之星

 

牌号

杂质含量(Maxwt%

Li (Min,wt%)

K

Na

Ca

Fe

Si

Al

Ni

Cu

N

Li-1

99.9

0.001

0.02

0.02

0.001

0.01

0.005

0.001

0.001

0.01

Li-2

99.95

0.001

0.01

0.01

0.001

0.003

0.003

0.001

0.001

0.01

Li-3

99.99

0.0005

0.001

0.0005

0.0005

0.0005

0.0005

0.0005

0.0005

0.003


        金属锂因其具有质量轻、工作电压高、内阻恒定、可承受大电流放电、比能量高等优点常用于锂锰、锂铁、锂氟化碳等一次电池的负极材料。

        1、锂带的处理应在惰性气体或在干燥空气中进行,锂带的保存期为六个月。

        2、锂带卷绕在卷取盘上,在干燥环境中充氩气密封包装于铝塑复合袋中,卷取盘的大小取决于所订购的锂带的规格和数量。

        3、具体包装规格如下:

规格

厚度及公差

宽度及公差

厚度mm

宽度mm

厚度mm

公差mm

宽度mm

公差mm

0.1~4.0

4.0~80

0.1~2.0

±0.01

4.0~50

±0.01

4.0~80

2.0~4.0

±0.02

50~80

±0.02

0.2~1.0

80~120

0.2~1.0

±0.01

80~120

±0.1

1.0~2.0

1.0~2.0

±0.02

±0.2

 


Lithium (Li) is a kind of silvery white metal, soft, with the minimum density of all metals. Relative atomic mass of lithium is 6.94, with the density of 0.534 g/cm3, melting point of 180℃. Li can react with a large number of inorganic reagents and organic reagents, its chemical property is instable and decomposed easily, react violently with water. Due to the small atomic mass, the battery used lithium as the anode materials has a high energy density. In addition, lithium battery has the advantages of light weight, small size, long lifetime, good performance and so on. The battery field has become the largest application field of lithium. In addition, lithium can also be used in nuclear reactor, producing light alloys. Lithium is a light rare metal with broad application prospects. As one of the important elements to promote the development of science and technology in the 21st century, lithium is known as "energy star" by scientists.

 

Category

Impurity contentMaxwt%

Li (Min,wt%)

K

Na

Ca

Fe

Si

Al

Ni

Cu

N

Li-1

99.9

0.001

0.02

0.02

0.001

0.01

0.005

0.001

0.001

0.01

Li-2

99.95

0.001

0.01

0.01

0.001

0.003

0.003

0.001

0.001

0.01

Li-3

99.99

0.0005

0.001

0.0005

0.0005

0.0005

0.0005

0.0005

0.0005

0.003

 

     Lithium has the advantages of light weight, high working voltage, constant internal resistance and high specific energy, and it even can withstand large current discharging. Because of these advantages, lithium is often used as anode materials of lithium manganese, lithium iron, lithium fluorocarbon and other primary batteries. 

      1. The lithium ribbon shall be treated in an inert gas or in dry air, and its storage period shall be six months.

      2. The lithium ribbon is wound around the reel, which is sealed with argon in the Al-laminated bag in a dry environment. The size of the reel depends on the quantity of the lithium ribbon ordered.

      3. The specific packaging specifications are as follows:

Specification

Thickness and tolerance

Width and tolerance

Thickness mm

Width mm

Thickness mm

Tolerance mm

Width mm

Tolerance mm

0.1~4.0

4.0~80

0.1~2.0

±0.01

4.0~50

±0.01

4.0~80

2.0~4.0

±0.02

50~80

±0.02

0.2~1.0

80~120

0.2~1.0

±0.01

80~120

±0.1

1.0~2.0

1.0~2.0

±0.02

±0.2