Evaluation of the local structure and electrochemical behavior in the LiCl-KCl-SmCl3 melt was written by Zhao, Jia;Liu, Zhaoting;Liang, Wenshuo;Lu, Guimin. And the article was included in Journal of Molecular Liquids in 2022.Quality Control of Lithium chloride The following contents are mentioned in the article:
This present work evaluates the local structure and electrochem. behavior of the LiCl-KCl-SmCl3 melt to facilitate the efficient reprocessing of spent nuclear fuel (SNF). At 723 K, the radial distribution function, coordination number, and structure factors were adopted to understand the local structure of LiCl-KCl and LiCl-KCl-SmCl3 based on first-principles mol. dynamics (FPMD) simulation. We found the SmCl3 slight effect on LiCl-KCl melts in short-range order and its influence on the distribution of Li-Li intermediate-range order. Moreover, the diffusion coefficient of Sm(III) 2.012 x 10-5 cm2/s in LiCl-KCl melts was determined by analyzing the mean square displacement. The electrochem. behavior of Sm(III) was conducted in the temperature range from 673 K to 823 K by a series of electrochem. methods. According to the theory of Matsuda and Ayabe, the Sm(III) + e- = Sm(II) is a quasi-reversible process. The diffusion coefficient of Sm(III) was measured by the chronoamperometry method, which verified the credibility of the FPMD simulation. Furthermore, this work explored the exchange c.d. of Sm(III)/Sm(II), whose value is between 0.826 x 10-3 and 2.383 x 10-3 A·cm-2, by the linear polarization. This study involved multiple reactions and reactants, such as Lithium chloride (cas: 7447-41-8Quality Control of Lithium chloride).
Lithium chloride (cas: 7447-41-8) belongs to organic chlorides. An organic chloride is an organic compound containing at least one covalently bonded atom of chlorine. Their wide structural variety and divergent chemical properties lead to a broad range of names and applications. The haloform reaction, using chlorine and sodium hydroxide, is also able to generate alkyl halides from methyl ketones, and related compounds. Chloroform was formerly produced thus.Quality Control of Lithium chloride
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics