Pyrolysis reaction mechanism of typical Chinese agriculture and …
2022年4月1日 · In this research, a reliable photo-thermal TGA (Pt-TGA) to simulate the solar pyrolysis process was established, and then analysis of pyrolytic char and gas of the typical …
Quick measurement method of three components in …
2024年7月1日 · In this study, a quick determination method of three components in biomass was developed for determining their contents based on a photo-thermal thermo-gravimetric …
Thermogravimetric analysis - Wikipedia
Thermogravimetric analysis or thermal gravimetric analysis (TGA) is a method of thermal analysis in which the mass of a sample is measured over time as the temperature changes.
TGA curves of commercial Pt/C and Pt 1 Pd 1 /C catalysts and …
Good compatibility between Pt and Pd in the alloy nanostructure could be favorable for improved catalyst (particularly Pt) utilization, CO poisoning resistance, and extended durability through...
华中科技大学最新研究：基于PT-TGA动力学机理分析的木质纤维 …
本研究提出了一种快速测定生物质三种成分含量的方法，利用光热热重分析仪（pt-tga）对生物质进行分析。研究人员使用了单一的f1模型对纤维素进
tga技术常常用来检测有质量变化的化学反应。典型的重量损失台阶约有100°c宽 (1％～99％ 的转化率)。该台阶常常慢慢的从初始水平tga曲线上开始。拐点在约60％的转化率时。在反应 结束 …
Quick measurement method of three components in …
In this study, a quick determination method of three components in biomass was developed for determining their contents based on a photo-thermal thermo-gravimetric analyzer (PT-TGA). …
TGA data of 20%, 40%, and 46% Pt/C in air; heating rate 20 …
TGA and DTG data for 46% Pt/C in air. The inset shows DTG on a larger scale. The durability of PEM fuel cell materials is essential to application longevity. This research explores the limits...
热重分析仪(TGA)ppt课件 - 百度文库
tga基本原理： 在程序控温下，测量物质的质量随温度（或时间）的变化 关系。 tg的测量都要依靠热天平（热重分析仪），主要介绍 热天平及热重测量的原理。 微量热 天平 铂金样 品盘 热重 …
Inner-particle reaction mechanism of cellulose, hemicellulose and ...
2024年6月15日 · Based on the concentrated photo-thermal thermogravimetry analyzer (PT-TGA) reactor, the pyrolysis of the cellulose, hemicellulose and lignin with different ratios at 100 …