931950
Sodium perchlorate
anhydrous, ≥99.9% trace metals basis
동의어(들):
Sodium Perchlorate, Hyperchloric acid sodium salt
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10 G
₩51,461
25 G
₩113,376
About This Item
실험식(Hill 표기법):
ClNaO4
CAS Number:
Molecular Weight:
122.44
MDL number:
UNSPSC 코드:
12352302
NACRES:
NA.23
분석:
≥99.9% trace metals basis
Grade:
anhydrous
battery grade
battery grade
양식:
powder
solubility:
H2O: 209 g/dL at 15 °C
추천 제품
Grade
anhydrous
battery grade
Quality Level
분석
≥99.9% trace metals basis
양식
powder
불순물
≤1000 ppm (trace metals analysis)
pH
6.0-8.0 (25 °C, 5%, aq.sol.)
mp
482 °C
solubility
H2O: 209 g/dL at 15 °C
음이온 미량물
chloride (Cl-): ≤30 ppm
sulfate (SO42-): ≤20 ppm
양이온 미량물
Fe: ≤5 ppm
K: ≤500 ppm
응용 분야
battery manufacturing
SMILES string
[Na+].[Cl](=O)(=O)(=O)[O-]
InChI
1S/ClHO4.Na/c2-1(3,4)5;/h(H,2,3,4,5);/q;+1/p-1
InChI key
BAZAXWOYCMUHIX-UHFFFAOYSA-M
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일반 설명
Anhydrous sodium perchlorate is a white crystalline solid. It is hygroscopic and absorbs water to form its monohydrate. Anhydrous sodium perchlorate is highly soluble in water, and soluble in a range of polar organic solvents such as methanol, ethanol, acetone, carbonates (including ethylene carbonate, dimethyl carbonate, propylene carbonate, and diethyl carbonate), and ethers (including dimethoxyethane, tetrahydrofuran, and triethylene glycol dimethyl ether). It is insoluble in benzene, chloroform, and toluene.
애플리케이션
The major application of anhydrous sodium perchlorate is as an electrolyte in sodium-ion batteries. It is popular because of its solubility in ethers and carbonates, its wide electrochemical stability window (e.g. from 0 to 5 V vs Na+/Na in propylene carbonate, triglyme, or diethylcarbonate)[1], and its compatibility with a wide range of materials. It has been used in batteries with hard-carbon anodes[2], mesoporous carbon anodes[3], sodium cobalt oxide cathodes (NaxCoO2)[4], sodium vanadium oxide cathodes (NaxVO2)[5], titanium dioxide cathodes[6], and emerging materials like high-entropy layered oxide cathodes[7].
포장
10 g in glass bottle
25 g in glass bottle
25 g in glass bottle
신호어
Danger
유해 및 위험 성명서
Hazard Classifications
Acute Tox. 4 Oral - Eye Irrit. 2 - Ox. Sol. 1 - STOT RE 2
표적 기관
Thyroid
Storage Class Code
5.1A - Strongly oxidizing hazardous materials
WGK
WGK 1
가장 최신 버전 중 하나를 선택하세요:
Electrochemical Na Insertion and Solid Electrolyte Interphase for Hard-Carbon Electrodes and Application to Na-Ion Batteries.
Komaba, S., et al.
Advances in Functional Materials, 21, 3859-3867 (2011)
Gianluca Longoni et al.
Nano letters, 17(2), 992-1000 (2016-12-28)
Rechargeable sodium-ion batteries are becoming a viable alternative to lithium-based technology in energy storage strategies, due to the wide abundance of sodium raw material. In the past decade, this has generated a boom of research interest in such systems. Notwithstanding
Chenglong Zhao et al.
Angewandte Chemie (International ed. in English), 59(1), 264-269 (2019-10-18)
Material innovation on high-performance Na-ion cathodes and the corresponding understanding of structural chemistry still remain a challenge. Herein, we report a new concept of high-entropy strategy to design layered oxide cathodes for Na-ion batteries. An example of layered O3-type NaNi0.12
In search of an optimized electrolyte for Na-ion batteries
Ponrouch, A., et al.
Energy & Environmental Science, 5, 8572-8583 (2012)
Marie Guignard et al.
Nature materials, 12(1), 74-80 (2012-11-13)
Layered oxides are the subject of intense studies either for their properties as electrode materials for high-energy batteries or for their original physical properties due to the strong electronic correlations resulting from their unique structure. Here we present the detailed
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