论文标题

1:1化学计量AL/PVP燃料和NC-CEO2-氧化剂纳米复合材料的能量学研究

Investigation of energetics of 1:1 stoichiometric Al/PVP-fuel and nc-CeO2-oxidizer nanocomposite material

论文作者

Padhi, S. K., Krishna, M. Ghanashyam

论文摘要

在本章中详细介绍了基于纳米结构的AL(纳米AL)热氧化反应属性的研究。选择两种产品进行热氧化反应研究。它们是(1)嵌入PVP矩阵中的纳米 - AL(将称为燃料)和(2)其物理混合的1:1化学计量纳米复合材料与Ultrafine NC-Ceria氧化剂(也称为纳米烯类材料(NEM))。下面介绍的图形摘要说明了采用热重分析(TGA)研究的燃料跟踪的热氧化反应的概述。是否实现了所需的增强属性,对设计的NEM进行了类似的TGA实验,以收集科学信息验证。同样,与TGA氧化事件相吻合,观察到差异扫描量热法(DSC)迹线中的同步放热能量释放事件。上面提到的两种产品及其使用TGA/DTA和TGA/DSC热痕迹的热氧化反应行为根据文献中可用的数据进行比较和解释。

The investigations of the nanostructured-Al (nano-Al) based thermo-oxidative reaction attributes are detailed in this chapter-5. Two products are selected for the thermo-oxidative reaction studies. They are (1) Nano-Al embedded in the PVP matrix (will be termed as fuel) and (2) its physically mixed 1:1 stoichiometric nanocomposite processed with the ultrafine nc-ceria oxidizer (also will be termed as nanoenergetic material (NEM)), respectively. The graphical abstract presented below illustrates an overview of the thermo-oxidative reaction of fuel tracked employing thermogravimetric analysis (TGA) investigation. Similar TGA experimentation of the designed NEMs is carried out to gather scientific information validating, whether or not a desired enhanced attribute is achieved. Also, in coincidence with the TGA oxidation event, a synchronous exothermic energy release event in differential scanning calorimetry (DSC) trace is observed. The above mentioned two products and their thermo-oxidative reaction behavior employing TGA/DTA and TGA/DSC thermal traces are compared and interpreted based on the data available in the literature.

扫码加入交流群

加入微信交流群

微信交流群二维码

扫码加入学术交流群,获取更多资源