2011年5月1日 · In this research, the thermal decomposition mechanisms and the intermediate products of MgCl 2 ·6H 2 O and MgCl 2 ·H 2 O were studied by thermal gravimetric analysis (TGA), XRD, SEM and chemical analysis.

Chloride-based salt hydrates, MgCl2·nH2O and CaCl2·nH2O (n = 0,1,2,4,6), are promising materials for thermo-chemical heat storage systems due to their high sorption energy capacity. However, both...

2021年1月1日 · Reversible thermal dehydration reaction of MgCl2 ·6H 2O has been studied as a potential working way for thermochemical heat storage with high energy density.

2010年6月15日 · In this work, the thermal decomposition process was studied by thermal gravimetric analysis (TGA) and XRD. In addition, the mechanism and kinetics of thermal decomposition of MgCl 2 × 6H 2 O were studied by the Doyle, …

2015年12月1日 · The thermal behavior of bischofite waste and MgCl 2 •6H 2 O was investigated by thermogravimetric analysis–derivative thermogravimetry (TGA-DTG) and X-ray diffraction (XRD). TGA-DTG results showed that the pyrolysis behavior and weight loss of bischofite were different from those of MgCl 2 •6H 2 O due to large number of impurities.

Download scientific diagram | TGA curve for the MgCl2/NaCl/KCl eutectic composition for the 50 th -Cycle IV. CONCLUSION Commercial grade inorganic PCMs have been tested as single salts as well...

选择无水氯化镁（MgCl 2）作为氨吸附的活性促进剂，并根据MgCl 2 负载量（以Mg计为3-20 wt％）比较分析循环吸附性能。 采用TGA、BET、SEM、EDX和NH 3 对吸附剂的理化性质进行分析 -TPD。 通过变温（TSA）、变压（PSA）和变压（PTSA）模式突破测试分析了吸附和解吸特性。 经证实，在所制备的吸附剂中，负载 10 wt% Mg 的吸附剂（AC-Mg (10)）在循环吸附过程中表现出最佳性能，在 TSA 模式下的氨容量为 2.461 mmol NH 3 /g。 尽管 PSA 模式下的容量较 …

The activation of MgCl2 is an essential step for preparing performant Ziegler-Natta (ZN) catalysts for olefin polymerization, either by mechanical grinding of pristine MgCl2 or by chemical ...

2021年1月15日 · 热重分析（Thermogravimetric Analysis, TGA）是一种广泛应用的实验技术，用于研究物质在加热过程中质量的变化，从而获取其热稳定性和热分解特性。在这个MATLAB开发的项目"TGAnalysis"中，主要目标是通过数据分析来...

热重分析仪（TGA）帮你解决（上）》一文中，我们主要针对热重分析仪的原理结构、制样要求以及 热重曲线 等进行了大致介绍，然而对于这种在实际生活中被广泛应用的热分析仪器而言，其仪器特点、影响因素以及应用领域也是需要我们了解的。 因此，在本文中，我们将从这几方面展开，使读者朋友们加深对热重分析仪的认识及理解。 热重分析仪把加热炉与天平结合起来进行质量与温度的测量，作为连续记录质量与温度函数关系的仪器，它是热分析技术中使用最多、应用广 …