In this paper, the feature of infrared spectra and thermostability of sandwich like molybdophosphates have been studied by IR and TGA-DSC method.
本文利用红外光谱法、热重法及示差扫描量热法研究了夹心型钼磷酸盐的红外光谱特征和热稳定性。
The heat and weight change of MFI zeolite powders during its calcination process was investigated by DSC and TGA, respectively, in order to optimize the calcination procedure of MFI zeolite membrane.
并且利用热重和差热分析研究了MFI 沸石在焙烧过程中的热重变化性质，以此确定了沸石膜的焙烧程序。
The chemical reactions which toke place while AN-VDC copolymer was heated in air were studied with the help of DSC, TGA, IR , PGC.
采用DSC、TGA、IR及PGC等方法对AN-VDC共聚体纤维在空气中受热过程中发生的化学变化进行分析。
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