推荐产品
化驗
99% trace metals basis
形狀
granular
反應適用性
reagent type: reductant
電阻係數
9.446 μΩ-cm, 20°C
bp
1342 °C (lit.)
mp
180 °C (lit.)
密度
0.534 g/mL at 25 °C (lit.)
SMILES 字串
[Li]
InChI
1S/Li
InChI 密鑰
WHXSMMKQMYFTQS-UHFFFAOYSA-N
正在寻找类似产品? 访问 产品对比指南
一般說明
锂是一种低密度碱金属，广泛用作可充电和不可充电电池的负极材料。此外，它还可用于与铝和镁铸成合金，使其结构更坚固、更轻质。
颗粒锂是一种磨成小颗粒的锂金属。锂是一种质地柔软的银白色金属，具有高反应活性和易燃性。锂的密度很低，为0.534 g/cm3，是最轻的金属之一。和其他碱金属一样，锂的熔点很低（180°C），是电和热的良导体。 颗粒锂具有高反应活性，是一种强还原剂。它可能发生点燃或爆炸，因此必须谨慎处理。锂容易与水和氧气分别反应生成氢氧化锂和氧化锂，甚至在室温下可与氮气反应生成氮化锂。通常，锂储存于氩手套箱和密封容器中，以防止其暴露于湿气、空气和氮气中。 要制成颗粒锂，首先采用碳酸锂转换工艺从锂辉石或锂云母等矿石中提取金属。将锂纯化至高纯度后，通过旋转叶片将其磨成颗粒。
應用
锂可用作：
- 合成锂铝和锂硅合金等锂基合金的前体，以用作能量转换和存储领域的负极材料。
- 熔融LiCl盐中还原氧化锆化合物的还原剂。
- 合成还原剂（1,4-双(三甲基氢化锗)-1.4-二氢吡嗪）的起始原料，以生产镍金属薄膜。
訊號詞
Danger
危險聲明
危險分類
Skin Corr. 1B - Water-react 1
安全危害
儲存類別代碼
4.3 - Hazardous materials which set free flammable gases upon contact with water
水污染物質分類（WGK）
WGK 1
閃點（°F）
Not applicable
閃點（°C）
Not applicable
個人防護裝備
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
其他客户在看
A low-temperature thermal ALD process for nickel utilizing dichlorobis(triethylphosphine)nickel(ii) and 1{,}4-bis(trimethylgermyl)-1{,}4-dihydropyrazine"
Anton Vihervaara,
Dalton Transactions, 51, 10898-10908 (2022)
U Eismann et al.
Optics express, 21(7), 9091-9102 (2013-04-11)
We present an all-solid-state laser source emitting up to 2.1 W of single-frequency light at 671 nm developed for laser cooling of lithium atoms. It is based on a diode-pumped, neodymium-doped orthovanadate (Nd:YVO(4)) ring laser operating at 1342 nm. Optimization
M Sathiya et al.
Nature materials, 12(9), 827-835 (2013-07-16)
Li-ion batteries have contributed to the commercial success of portable electronics and may soon dominate the electric transportation market provided that major scientific advances including new materials and concepts are developed. Classical positive electrodes for Li-ion technology operate mainly through
Enikö Zörgö et al.
PLoS genetics, 9(3), e1003388-e1003388 (2013-04-05)
The number of chromosome sets contained within the nucleus of eukaryotic organisms is a fundamental yet evolutionarily poorly characterized genetic variable of life. Here, we mapped the impact of ploidy on the mitotic fitness of baker's yeast and its never
Jian Jiang et al.
Nanoscale, 5(17), 8105-8113 (2013-07-26)
Controlled integration of multiple semiconducting oxides into each single unit of ordered nanotube arrays is highly desired in scientific research for the realization of more attractive applications. We herein report a diffusion-controlled solid-solid route to evolve simplex Co(CO3)0.5(OH)0.11H2O@TiO2 core-shell nanowire
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系技术服务部门