1. This study evaluates the electrical-to-thermal energy conversion ability of mortars reinforced with carbon nanotubes (CNTs) and nanofibers (CNFs).
2. It was found that the degree of CNT and CNF dispersion, high values of electrical and thermal conductivity, and negligible values of electrical and thermal storage capacity are critical in achieving an almost complete conversion of electrical to thermal energy.
3. The importance of the application of AC at low voltage (2V) in enhancing the nanocomposite's heating performance and electrothermal efficiency was demonstrated.
This article is a scientific study on the electrical-to-thermal energy conversion efficiency of conductive concrete reinforced with carbon nanotubes (CNTs) and nanofibers (CNFs). The article is well written, providing a clear overview of the research objectives, methodology, results, and conclusions. The authors have provided sufficient evidence to support their claims, including experimental data from Dynamic Light Scattering (DLS), Electrochemical Impedance Spectroscopy (EIS), ASTM C518-04 and C1784-20 measurements.
The article does not appear to be biased or one-sided in its reporting; it presents both sides equally by discussing prior studies on electric heating as well as potential risks associated with high heating rates due to thermal shock. However, there are some missing points that could have been explored further such as potential applications for this technology or possible environmental impacts associated with its use. Additionally, there is no discussion about potential economic implications or cost savings associated with this technology which could be beneficial for readers to consider when evaluating its potential use.
In conclusion, this article provides a comprehensive overview of the research conducted on the electrical-to-thermal energy conversion efficiency of conductive concrete reinforced with carbon nanotubes (CNTs) and nanofibers (CNFs). The authors have presented sufficient evidence to support their claims while also noting potential risks associated with high heating rates due to thermal shock. While there are some missing points that could have been explored further such as potential applications or environmental impacts associated with its use, overall this article appears to be reliable and trustworthy in its reporting.