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生物通
3 个月
通过热解-气相色谱-质谱(pyrolysis-GC-MS)技术,在从废弃电子电气 ...
本研究开发了一种基于Py-GC-MS的多阶段热解方法,用于同时检测废旧电子产品(WEEE)塑料中的五种阻燃剂(HBCD、TBBPA、DBDPE、TPHP、PolyFR)。通过TGA分析优化了热解温度程序,结合SIM模式提高了检测灵敏度。应用该方法分析比利时某大型WEEE回收厂的样品,发现TBBPA ...
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