추천 제품
Grade
battery grade
Quality Level
분석
99.999% trace metals basis
양식
powder
환경친화적 대안 제품 특성
Design for Energy Efficiency
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sustainability
Greener Alternative Product
불순물
≤15 ppm (trace metals analysis)
mp
264 °C (lit.)
solubility
soluble (H2O: highly soluble(lit.); alcohols: soluble(lit.); acetone: soluble(lit.))
응용 분야
battery manufacturing
SMILES string
[Li+].[O-][N+]([O-])=O
InChI
1S/Li.NO3/c;2-1(3)4/q+1;-1
InChI key
IIPYXGDZVMZOAP-UHFFFAOYSA-N
유사한 제품을 찾으십니까? 방문 제품 비교 안내
일반 설명
Lithium nitrate is a white, crystalline salt that is soluble in water, ethanol, methanol, pyridine, ammonia, and acetone. Importantly, it is also highly soluble up to 5 wt% in ether-based solvents such as dimethoxyethane (DME) and 1,3-dioxolane (DOL), but only soluble up to 1 wt% in carbonate-based solvents like ethylene carbonate (EC) and diethtyl carbonate (DEC).
Lithium nitrate is produced by reacting nitric acid and lithium carbonate, which evolves carbon dioxide and water. The resulting material is purified and dried.
Lithium nitrate is produced by reacting nitric acid and lithium carbonate, which evolves carbon dioxide and water. The resulting material is purified and dried.
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애플리케이션
Researchers and manufacturers use lithium nitrate in the synthesis of many lithium compounds. Our 99.999% lithium nitrate is well-suited as a reagent for solid-state syntheses of lithium metal oxides, especially where purity is of high importance, for example, when making products whose fundamental properties are under investigation.
Our 99.999% lithium nitrate is also well-suited for use as an additive to electrolytes in lithium-sulfur batteries and lithium metal batteries. Lithium nitrate can passivate the surface of lithium metal and suppress the redox shuttle of the dissolved lithium polysulfides on the lithium anode.[1] In one study, the addition of 0.3 M LiNO3 nearly doubled the gravimetric capacity of lithium-sulfide batteries.[2] Another study found that the dissolution of 1 to 5 wt% LiNO3 to the electrolyte suppressed growth of lithium dendrites and extended cycle lifetimes.[3] Similarly beneficial effects of lithium nitrate as an additive have been observed with Li2S cathodes[4], carbon nanofiber-encapsulated sulfur cathodes[5], cobalt sulfide (Co3S4) cathodes[6], and polyacrylonitrile-sulfur composite cathodes[7]. Even lithium metal anodes with LiNi0.8Co0.15Al0.05O2 (NCA) cathodes with LiNO3 added to the electrolyte showed higher coulombic efficiencies and suppressed dendrite formation compared to the electrolyte without LiNO3.[8]
Our 99.999% lithium nitrate is also well-suited for use as an additive to electrolytes in lithium-sulfur batteries and lithium metal batteries. Lithium nitrate can passivate the surface of lithium metal and suppress the redox shuttle of the dissolved lithium polysulfides on the lithium anode.[1] In one study, the addition of 0.3 M LiNO3 nearly doubled the gravimetric capacity of lithium-sulfide batteries.[2] Another study found that the dissolution of 1 to 5 wt% LiNO3 to the electrolyte suppressed growth of lithium dendrites and extended cycle lifetimes.[3] Similarly beneficial effects of lithium nitrate as an additive have been observed with Li2S cathodes[4], carbon nanofiber-encapsulated sulfur cathodes[5], cobalt sulfide (Co3S4) cathodes[6], and polyacrylonitrile-sulfur composite cathodes[7]. Even lithium metal anodes with LiNi0.8Co0.15Al0.05O2 (NCA) cathodes with LiNO3 added to the electrolyte showed higher coulombic efficiencies and suppressed dendrite formation compared to the electrolyte without LiNO3.[8]
신호어
Warning
유해 및 위험 성명서
Hazard Classifications
Acute Tox. 4 Oral - Eye Irrit. 2 - Ox. Sol. 3
Storage Class Code
5.1B - Oxidizing hazardous materials
WGK
WGK 1
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
Chong Yan et al.
Angewandte Chemie (International ed. in English), 57(43), 14055-14059 (2018-08-11)
The lithium metal anode is regarded as a promising candidate in next-generation energy storage devices. Lithium nitrate (LiNO3 ) is widely applied as an effective additive in ether electrolyte to increase the interfacial stability in batteries containing lithium metal anodes.
On the Surface Chemical Aspects of Very High Energy Density, Rechargeable Li?Sulfur Batteries.
Aurbach D, et al.
Journal of the Electrochemical Society, 156, A694-A694 (2009)
Tao Chen et al.
Journal of the American Chemical Society, 139(36), 12710-12715 (2017-08-25)
Lithium-sulfur batteries (Li-S) have attracted soaring attention due to the particularly high energy density for advanced energy storage system. However, the practical application of Li-S batteries still faces multiple challenges, including the shuttle effect of intermediate polysulfides, the low conductivity
Guangyuan Zheng et al.
Nano letters, 11(10), 4462-4467 (2011-09-16)
Sulfur has a high specific capacity of 1673 mAh/g as lithium battery cathodes, but its rapid capacity fading due to polysulfides dissolution presents a significant challenge for practical applications. Here we report a hollow carbon nanofiber-encapsulated sulfur cathode for effective
Yuan Yang et al.
Journal of the American Chemical Society, 134(37), 15387-15394 (2012-08-23)
Li(2)S is a high-capacity cathode material for lithium metal-free rechargeable batteries. It has a theoretical capacity of 1166 mAh/g, which is nearly 1 order of magnitude higher than traditional metal oxides/phosphates cathodes. However, Li(2)S is usually considered to be electrochemically
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