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Merck
모든 사진(4)

주요 문서

254274

Sigma-Aldrich

Lithium hydroxide monohydrate

greener alternative

99.95% trace metals basis

동의어(들):

Lithine hydrate

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About This Item

Linear Formula:
LiOH · H2O
CAS Number:
Molecular Weight:
41.96
EC Number:
MDL number:
UNSPSC 코드:
12352302
PubChem Substance ID:
NACRES:
NA.23

Quality Level

분석

99.95% trace metals basis

양식

crystalline

반응 적합성

core: lithium

환경친화적 대안 제품 특성

Design for Energy Efficiency
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sustainability

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불순물

≤550.0 ppm Trace Metal Analysis

응용 분야

battery precursors
catalysts
material synthesis precursor

환경친화적 대안 카테고리

SMILES string

[Li+].O.[OH-]

InChI

1S/Li.2H2O/h;2*1H2/q+1;;/p-1

InChI key

GLXDVVHUTZTUQK-UHFFFAOYSA-M

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일반 설명

Lithium hydroxide monohydrate is a strongly alkaline crystalline solid soluble in water. It is prepared industrially by recovering it from spodumene or by evaporating a solution prepared by reacting calcium hydroxide and lithium carbonate. It is mainly used in the synthesis of cathode materials for lithium-ion batteries, such as lithium cobalt oxide (LiCoO2) and lithium iron phosphate. It is also preferred over lithium carbonate for producing lithium nickel manganese cobalt oxides.
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애플리케이션

Lithium hydroxide monohydrate can be used mainly for the synthesis of cathode materials for Lithium-ion batteries:
  • To synthesize Olivine LiFePO4 nanoplates with different crystal orientations by glycol-based solvothermal process. It demonstrated that the crystal orientation of cathode nanoplates plays an important role in the performance.
  • As a precursor for the synthesis of LiFePO4 platelets under hydrothermal synthesis conditions. It exhibited homogeneous particle size distribution, greater electrochemical performances and cycle life, and morphology control.
  • To synthesize Ni-rich Li[NixCoyMn1–x–y]O2 gradient cathodes (NCM). These cathodes exhibited enhanced cycling and chemical stability due to their strong crystallographic texture, unique particle morphology, and highly correlated particle orientation.
  • As a precursor to prepare porous salt hydrate-based composites for low-temperature thermochemical heat storage.
  • As an electrolyte additive in lithium-ion batteries.
Our Lithium hydroxide monohydrate which is water soluble, with a purity of 99.95%, is an excellent choice as a source for Lithium to synthesize the cathode materials for Lithium-ion batteries. The high purity on trace metals basis makes it highly suitable for cathode formation, ensuring optimal electrochemical performance.

픽토그램

CorrosionExclamation mark

신호어

Danger

유해 및 위험 성명서

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B

Storage Class Code

8B - Non-combustible corrosive hazardous materials

WGK

WGK 1

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges


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