254274
氢氧化锂 一水合物
99.95% trace metals basis
别名:
Lithine hydrate
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关于此项目
线性分子式:
LiOH · H2O
化学文摘社编号:
分子量:
41.96
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
215-183-4
MDL number:
Assay:
99.95% trace metals basis
Form:
crystalline
InChI key
GLXDVVHUTZTUQK-UHFFFAOYSA-M
InChI
1S/Li.2H2O/h;2*1H2/q+1;;/p-1
SMILES string
[Li+].O.[OH-]
assay
99.95% trace metals basis
form
crystalline
reaction suitability
core: lithium
greener alternative product characteristics
Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
impurities
≤550.0 ppm Trace Metal Analysis
application(s)
battery precursors
catalysts
material synthesis precursor
greener alternative category
Quality Level
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General description
我们竭诚为您带来符合一项或多项绿色化学12项原则要求的绿色替代产品。该产品为增强型，提高了能源效率。点击此处以获取更多信息。
氢氧化锂一水合物是一种强碱性结晶固体，可溶于水。工业上是通过从锂辉石中回收或通过蒸发由氢氧化钙与碳酸锂反应得到的溶液进行制备的。主要用于合成锂离子电池的正极材料，如钴酸锂（LiCoO2）和磷酸铁锂。在生产锂镍锰钴氧化物方面，它也优于碳酸锂。
Application
氢氧化锂一水合物主要用于合成锂离子电池的正极材料：
- 采用乙二醇溶剂热法合成不同晶体取向的橄榄石型LiFePO4纳米片。结果表明，正极纳米片的晶体取向对性能有重要影响。
- 作为在水热合成条件下合成LiFePO4片晶的前体。它的粒径分布均匀，电化学性能更高，循环寿命更长，形态控制更好。
- 合成富镍Li[NixCoyMn1–x–y]O2梯度正极（NCM）。由于其强大的晶体结构、独特的结晶形态和高度相关的结晶取向，这些正极的循环和化学稳定性更强。
- 作为制备低温热化学储热所用多孔盐水合物基复合材料的前驱体。
- 作为锂离子电池的电解质添加剂。
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B
存储类别
8B - Non-combustible corrosive hazardous materials
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
法规信息
危险化学品
此项目有
Mechanism for Hydrothermal Synthesis of LiFePO4 Platelets as Cathode Material for Lithium-Ion Batteries
Xue Qin, et al.
The Journal of Physical Chemistry C, 114, 16806-16812 (2010)
Viktoria V Sursyakova et al.
Electrophoresis, 39(8), 1079-1085 (2018-02-08)
Cyclodextrins (CD) form inclusion complexes with different "guests" owing to the fact that the shape of the CD molecule is a truncated cone with a hydrophobic cavity. The adducts of CD with metal complexes remain scantily explored. In this study
High-Energy Ni-Rich Li [Ni x Co y Mn1--x--y] O2 Cathodes via Compositional Partitioning for Next-Generation Electric Vehicles
Chong S Yoon, et al
Chemistry of Materials, 29, 10436-10445 (2017)
Construction of biomass waste derived hierarchical porous biochar framework based lithium hydroxide composites for highly efficient and durable low temperature thermochemical heat storage
Xiangyu Yang, et al.
Journal of Cleaner Production, 359, 132047-132047 (2022)
Effect of adding cerium to lithium on the performance of discharge and hydrogen evolution of the lithium anode
Ziyan Zhang, et al.
Journal of Electroanalytical Chemistry, 645, 81-86 (2010)
商品
Lithium-ion batteries' characteristics make them popular for electricity storage due to portability, rechargeability, and low cost.
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