热失重

采用溶胶-凝胶法制备SiO2/硅藻土-莫来石负载的聚酰亚胺-二氧化钛-银杂化膜，采用红外光谱、热失重分析、扫描电镜、X射线衍射、氮吸附、气体渗透性能测定等方法进行表征。

The polyimide-titania-silver hybrid membrane supported on SiO_2 / K-M was prepared by sol-gel route and characterized by means of IR , TGA , SEM , XRD , N_2 adsorption and gas permeability measurements .

与传统的含卤阻燃ABS相比，热失重分析显示，IFR的加入使体系的残炭量显著增加，650℃时ABS的残炭量由不加IFR时的1.9%增至21.32%。

TGA analysis indicated that the amount of charred residue at 650 achieved 21.3 % , which in contrast with 1.9 % for ABS resins containing traditional halogen flame retardants .

GAP贫氧推进剂及其组分的热失重特性研究

TG Characteristics of GAP Fuel-Rich Propellant and its Ingredients

PVC的热失重和热解动力学

Kinetics of Thermal Weightlessness and Decomposition of PVC

通过热失重，红外光谱、X－射线衍射、电子衍射和接触角测定等，研究聚合物结构与性能。

The polymer structure was investigated by using FTIR , X-ray diffraction , electron diffraction and contact angle measurements .

通过红外光谱、核磁共振氢谱、热失重、XRD、SEM等分析手段对产物进行了表征。

FT-IR , NMR , TGA , XRD and TEM were used to investigate the product .

用热失重（TG）测试，分析了其耐热性。

The heat resistance was analyzed by TG .

利用XRD、热失重分析来表征阳极材料的化学组成和形态。

XRD and TGA were used to characterize the chemical composition and morphology of these anode materials .

研究了旋转成型浆液用料聚丙烯（PP）／羧甲基纤维素（CMC）体系的热失重行为和成膜行为。

Film formation of PP / CMC aqueous slurry for rotational molding was investigated .

用TG研究了无洗涤的样品的热失重情况，结果表明：样品的最大失重率达到92%左右，样品在250℃左右时失重率最快。

The results showed that the biggest ratio of weight loss was about 92 % .

旋转成型PP／CMC体系的热失重行为和成膜行为研究

Study on Film Formation and Thermal Stability of PP / CMC Aqueous Slurry for Rotational Moulding

用透射电镜（TEM）、粉末X-ray衍射（XRD）分析、热失重（TGA）分析等手段对其晶体形貌、结构进行了研究。

The crystalline structure was investigated by transmission electron micrographs ( TEM )? X-ray diffraction and thermogravimetric analysis .

6时，固化物获得较高的Tg值，体系中引入酚醛型环氧树脂能够使固化物的Tg值提高。应用热失重和差热分析测试技术对环氧固化体系的热稳定性也进行了探讨。

The thermal stability of epoxy cured system was also studied by TGA and DTA as well .

采用DSC、扫描电镜、红外分析、热失重分析等对产物的结构和性能进行了表征。

DSC , SEM , FT-IR and TG were used to analysis the product structure and properties .

研究不同分子量聚酯（PET）的等温结晶、非等温结晶、热失重和恒温热降解等性能。

Behavior of PET with different molecular weight on the isothermal crystallization , dynamic crystallization , thermogravimetric degradation and isothermal degradation was investigated .

采用傅立叶红外FT-IR、热失重分析法（TG）等对聚合物的结构和性质进行了表征。

The structure and properties of the products were characterized by FT-IR and thermogravimetry ( TG ) .

并进行涂料的热失重测试以及测定涂料乳液的粒径和Zeta电位。

The TG test and determination of the paint coating emulsion particlesize and zeta potential .

对所合成的PHB／PET／HQ－TPA三元液晶共聚酯样品进行了热失重曲线测试。

The thermal gravimetric curves were determined for the synthesized liquid crystalline aromatic copolyester PHB / PET / HQ TPA .

通过红外光谱、热失重分析等对样品进行了结构性能表征。测定了样品的吸水率及对干态、湿态CO2的吸附性能。

The chemical structures and the thermal stability of the fibrous adsorbent and their adsorption characteristics of water , dry CO2 and humid CO2 , was studied .

结果表明，在着火点以前的低温阶段PVC燃烧和热解气氛下的热失重特征基本一致；

The results of TG studies show that PVC has the same thermogravimetric characteristics in combustion and pyrolysis at low temperature range ( less than ignition point ) .

本论文利用X射线衍射、原子吸收光谱、热失重等手段对不同反应时间的插层产物进行表征，以确定插层反应过程。

In this paper , in order to ascertain the process of intercalation , the product of intercalation was characterized by means of X-Ray Diffraction , Atomic Absorption Spectroscopy , Thermogravimetric analysis .

根据热失重曲线、元素分析和X射线衍射分析了芳基乙炔聚合物炭化过程中的结构变化。

The effect of pyrolytic temperature on the microstructure changes , mass loss and H / C ratio of polyarylacetylene was studied by thermal gravity analysis , element analysis and X ray diffraction .

随LDHs中Mg含量增加，热失重温度向高温区移动。

In addition , the losing weight temperature increased with the increase of the Mg ~ ( 2 + ) content in LDHs .

铁酸盐MFe2O4的氢气还原热失重分析和氧缺位铁酸盐MFe2O（4-δ）的制备条件

Thermogravimetric analysis of ferrite MFE 2O 4 with hydrogen reduction and preparation condition of oxygen deficient MFE 2O 4 δ

热失重分析表明，添加3wt.%纳米SiO2材料的耐热稳定性能也得到提高。

Thermal stability , characterized by TGA , was also improved by the addition of nano-SiO_2 at a mass percent of 3 % .

通过热失重TGA分析以及考察加工成型过程中工艺参数变化对复合材料介电性能、力学性能的影响，优化了预浸料热压成型工艺条件。

The prepreg hot pressing condition is optimized by analyzing TGA and studying influence of parameters on dielectric and mechanical properties of composites .

用热失重（TGA和DTG）、差示扫描量热分析（DSC）等热分析手段和傅立叶红外光谱（FTIR）研究了三聚氰胺氰尿酸盐MC对PA6热降解性能的影响和作用本质。

The thermal degradation behaviour of melamine cyanurate on the polyamide 6 has been studied by means of TGA and DSC methods and FTIR spectrum .

基于Avrami转化动力学理论，对样品燃烧的热失重过程进行了模拟。

Based on the Avrami transformation kinetic theory , the TG combustion process is simulated .

利用滴定分析、热失重分析以及XRD方法研究了EMD和KOH溶液混合后的变化。

The changes were studied after mixing EMD with potassium hydroxide solution by the methods of titration analysis , weight lost in heat and XRD techniques .

热失重分析表明，复合膜PBI/ZrP/PSF和PBI/SPSF（H）的热稳定性可分别达400和230℃。

Thermogravimetric analysis indicated that the composite membranes were thermal stable up to 400 ℃ for the PBI / ZrP / PSF system and 230 ℃ for the PBI / SPSF ( H ) system , respectively .