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Merck
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Key Documents

920339

Sigma-Aldrich

硫酸锂

greener alternative

anhydrous, 99.5% trace metals basis

同義詞:

″Sulfuric acid, dilithium salt″, Dilithium sulfate, Lithium sulphate

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About This Item

線性公式:
Li2SO4
CAS號碼:
分子量::
109.94
MDL號碼:
分類程式碼代碼:
12352302
NACRES:
NA.23

等級

anhydrous

品質等級

化驗

99.5% trace metals basis

形狀

crystals

環保替代產品特色

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

mp

845 °C (lit.)

密度

2.22 g/mL at 25 °C (lit.)

環保替代類別

SMILES 字串

[Li+].[Li+].[O-]S([O-])(=O)=O

InChI

1S/2Li.H2O4S/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2

InChI 密鑰

INHCSSUBVCNVSK-UHFFFAOYSA-L

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一般說明

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Lithium sulfate is an anhydrous lithium salt with excellent water. It is used as a source of lithium ions in lithium-ion batteries, which are widely used in portable electronic devices and electric vehicles due to their high energy density and long cycle life. In fuel cells, lithium sulfate can be used as an electrolyte material due to its ionic conductivity, which is essential for the efficient operation of the fuel cell.

應用

Lithium sulfate can be:
  • Used as an additive in lead acid batteries. The addition of lithium sulfate improves the cycle life and the efficiency of lead-acid batteries, which are used in various industries, including automotive and energy storage.
  • Used in the fabrication of thin-film solar cells. It can be employed as a dopant to improve the performance of cadmium sulfide (CdS) thin-film solar cells by enhancing their electrical properties.
  • Used in the production of lithium-ion batteries. It is a precursor in the synthesis of lithium iron phosphate (LiFePO4) cathode materials, which are widely used in lithium-ion batteries for their high energy density, long cycle life, and enhanced safety.
  • Used as an electrolyte in the electrochemical characterization of synthesized a-MnO2 for supercapacitor applications.

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

Acute Tox. 4 Oral - Eye Irrit. 2

儲存類別代碼

13 - Non Combustible Solids

水污染物質分類(WGK)

WGK 1

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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Ultrathin all-solid-state supercapacitor devices based on chitosan activated carbon electrodes and polymer electrolytes.
Genovese M, et al.
Electrochimica Acta, 273, 392-401 (2018)
Electrochemical Performance of MnO2 Nanorods in Neutral Aqueous Electrolytes as a Cathode for Asymmetric Supercapacitors.
Qu Q, et al.
The Journal of Physical Chemistry C, 113(31), 14020-14027 null

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