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图1为麻黄“上沫”的热重(TG)与微分热重(DTG)曲线。TG曲线显示:在250～560 ℃,麻黄“上沫”的质量丢失率为94.77 %,是主要热分解阶段。DTG曲线显示“上沫” 在87.4 ℃开始失去水分及一些低挥发性组分,质量丢失率为4.25 %;在主要质量丢失温度段,出现两个质量丢失速率最大的温度,分别是305 ℃和506.3 ℃,质量...
TG-DTG-MSBio-charCo-pyrolysis characteristics of municipal sewage sludge and hazelnut shell blend have been studied in this work. The behavior of co-pyrolysis was researched by a method of multi-heating rates and different blend ratios to analyze thermal decomposition stages. The experimental data ...
哪里有可以做TG/DTG−MS？求联系方式！！！
In this study, a polymer composition of poly(acrylic acid) and dextrin (PAA/D) cross-linked with microwave radiation, belonging to the new BioCo group of environmentally friendly foundry binders, was subjected to thermal analysis (TG–DTG–DSC, TG–MS, TG–IR) in a temperature range of 20...
The TG-DTG-DTA-MS data have been recorded simultaneously using a Netzsch STA 429 thermal analyzer combined with Balzers QMG 511 mass spectrometer. Thermal stability of the compounds depends on the basicity of the organic ligands as well as on the electronegativity of the halogen atom. The ...
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The TG-DTG-DTA-MS data have been recorded simultaneously using a Netzsch STA 429 thermal analyzer combined with Balzers QMG 511 mass spectrometer. Thermal stability of the compounds depends on the basicity of the organic ligands as well as on the electronegativity of the halogen atom. The ...
哪里有可以做TG/DTG−MS？求联系方式！！！