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四氯鋁酸鋰

四氯鋁酸鋰
IUPAC名
lithium tetrachloroaluminate
别名 lithium aluminium chloride; LAC
识别
CAS号 14024-11-4  checkY
PubChem 16700422
ChemSpider 21160220
SMILES
 
  • [Li+].Cl[Al-](Cl)(Cl)Cl
InChI
 
  • 1/Al.4ClH.Li/h;4*1H;/q+3;;;;;+1/p-4/rAlCl4.Li/c2-1(3,4)5;/q-1;+1
InChIKey AQLRWYUVWAYZFO-VCMAQHAHAL
性质
化学式 AlCl4Li
摩尔质量 175.73 g·mol−1
外观 白色晶體
熔点 146
危险性
GHS危险性符号
《全球化学品统一分类和标签制度》(简称“GHS”)中腐蚀性物质的标签图案《全球化学品统一分类和标签制度》(简称“GHS”)中有害物质的标签图案
GHS提示词 危險
H-术语 H302, H312, H314, H318, H332
P-术语 P260, P261, P264, P270, P271, P280, P301+312, P301+330+331, P302+352, P303+361+353, P304+312, P304+340, P305+351+338, P310
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。


四氯铝酸锂(別名: LAC氯化铝锂)是一种無機化合物,鋰離子的四氯鋁酸鹽,示性式为Li+[AlCl4]-[1]

四氯铝酸锂的亚硫酰氯溶液是一些锂电池的液体阴极和电解质,例如锂亚硫酰氯电池。另一种阴极电解质配方是四氯铝酸锂+亚硫酰氯+二氧化硫+


其他可能在锂电池电解液中使用的盐类有溴化锂過氯酸鋰四氟硼酸锂六氟磷酸锂;不太常见的有氯化碘化锂氯酸锂硝酸鋰、六氟砷酸锂、六氟硅酸鋰雙(三氟甲基磺醯)氨基鋰三氟甲磺酸锂[2]

参考資料

[编辑]
  1. ^ Perenthaler, E.; Schulz, Heinz; Rabenau, A. "Crystal structures of lithium tetrachloroaluminate and sodium tetrachloroaluminate as a function of temperature" Zeitschrift für Anorganische und Allgemeine Chemie (1982), 491, 259-65. doi:10.1002/zaac.19824910133
  2. ^ A1 USA US20080280197 A1,Masaki Machida,「Spirally wound non-aqueous electrolyte secondary battery」,发表于13 Nov 2008,指定于Sony Corporation 页面存档备份,存于互联网档案馆存档副本. [2021-07-02]. 原始内容存档于2014-02-28. 

 

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四氯鋁酸鋰
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