浩瀚气相色谱仪测定有机电解液中DX、DME、DMI含量GC7990

Lithium-iron battery (Li-Fe S2) is one of the great potential of the battery. Due to the use of LCE (low cost electrolyte) organic electrolyte as a substitute, its DX (1,3-dioxolane 1,3-dioxolane), DME (1,2-dimethoxyethane 1,2-dimethoxyethane ) And DMI (3,5-dimethylisoxazole 3,5-dimethyl isoxazole) in the detection of domestic research methods less. DCE is diluted with acetone to determine the DX, DME and DMI content from the column selection, temperature setting, and gas split ratio settings by gas chromatography. And in the drying room preparation and LCE electrolyte composition similar to the control sample to test the test results, find the recovery and standard deviation, the experiment proved to be a stable and reliable method. In this case,
锂铁电池(Li-Fe S2)是很有发展潜力的电池之一。由于采用LCE(low cost electrolyte)有机电解液作为替代品,其DX(1,3-dioxolane 1,3-二氧戊烷),DME(1,2-dimethoxyethane 1,2-二甲氧基乙烷)和DMI(3,5-dimethylisoxazole 3,5-二甲基异恶唑)的含量检测办法国内研究较少。滕州市翔鹰分析技术有限公司利用丙酮稀释LCE电解液后,从色谱柱的选择,温度的设定和气体分流比的设定用气相色谱法检测其中的DX、DME、DMI的含量。并在干燥间内配制出和LCE电解液成分相似的控制样来检验检测结果,求出回收率及标准偏差,实验证明是一种稳定可靠的方法。

XiangyingGC7990plus features:
1 excellent performance, competitive price, to meet the customers' choice
2 multi industry adaptability
3 outstanding performance in all kinds of harsh environment
INJ
A variety of sampling ports can be equipped with: packed column inlet, shunt / non shunt capillary inlet,
Hydrogen flame ionization detector (FID)
Maximum use temperature: 400
The minimum detection limit: -12 = 2.5*10 g/s (n-C16)
Linear range: 107 (+ 10%)
 
XiangyingGC7990plus特点：

1. 卓越的性能，具有竞争力的价格，满足广大客户的选择
2. 多行业适应性
   3. 在各种苛刻环境下均表现出色

进样口
多种进样口可配：填充柱进样口、分流/不分流毛细管进样口、
氢火焰离子化检测器（FID） 
***高使用温度：400℃
***小检出限：≤2.5*10 -12 g/s(n-C16)
线性范围：107（±10%）