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等级
anhydrous
battery grade
质量水平
方案
≥99.9% trace metals basis
表单
powder
杂质
≤1000 ppm (trace metals analysis)
pH值（酸碱度）
6.0-8.0 (25 °C, 5%, aq.sol.)
mp
482 °C
溶解性
H2O: 209 g/dL at 15 °C
痕量阴离子
chloride (Cl-): ≤30 ppm
sulfate (SO42-): ≤20 ppm
痕量阳离子
Fe: ≤5 ppm
K: ≤500 ppm
应用
battery manufacturing
SMILES字符串
[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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一般描述
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.
应用
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].
包装
10 g in glass bottle
25 g in glass bottle
25 g in glass bottle
警示用语：
Danger
危险分类
Acute Tox. 4 Oral - Eye Irrit. 2 - Ox. Sol. 1 - STOT RE 2
靶器官
Thyroid
储存分类代码
5.1A - Strongly oxidizing hazardous materials
WGK
WGK 1
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
Jia Ding et al.
ACS nano, 7(12), 11004-11015 (2013-11-07)
We demonstrate that peat moss, a wild plant that covers 3% of the earth's surface, serves as an ideal precursor to create sodium ion battery (NIB) anodes with some of the most attractive electrochemical properties ever reported for carbonaceous materials.
In search of an optimized electrolyte for Na-ion batteries
Ponrouch, A., et al.
Energy & Environmental Science, 5, 8572-8583 (2012)
商品
Discover the role of electrolytes in sodium-ion batteries, to enhance performance, safety, and sustainability in energy storage solutions.
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