Tailoring shape and exposed crystal facet of single-crystal layered-oxide cathode particles for all-solid-state batteries was written by Jeon, Hoyeol;Kwon, Deok-Hwang;Kim, Hyoungchul;Lee, Jong-Ho;Jun, Yongseok;Son, Ji-Won;Park, Sangbaek. And the article was included in Chemical Engineering Journal (Amsterdam, Netherlands) in 2022.Synthetic Route of ClLi The following contents are mentioned in the article:
The design of composite cathode microstructures is important for improving the performance of all-solid-state batteries (ASSBs). The microstructural properties can provide efficient ionic/electronic percolation, good cathode/solid electrolyte (SE) contact, and minimal void spaces. Although the effects of the size of cathode and SE particles have been extensively investigated, the shape effects of cathode particles remain unexplored. Here, we demonstrate that the shape and exposed crystal facet of cathode particles affect the electrochem. performance of ASSBs using crack-free single-crystalline LiNi0.6Co0.2Mn0.2O2 (NCM) as the cathode and oxidation-tolerant Li3YCl6 as the SE. Systematic studies using five particle shapes (octahedra, plates, rods, spherical single crystals, and spherical polycrystals) reveal the important effects of the shape and exposed facets on the solid-solid contact as well as Li+ ion diffusion in composite cathodes. Single-crystalline octahedral NCM particles have a higher rate capability than that of their counterparts because their wide planar surface promoted plane-to-plane contact with the SE and the (0 1 2) facets provided straightforward 3D Li+ transfer channels between the surface and the center. These results suggest that single-crystal NCM cathodes with advanced shapes and exposed facets can enable the fabrication of ASSBs with superior performance. This study involved multiple reactions and reactants, such as Lithium chloride (cas: 7447-41-8Synthetic Route of ClLi).
Lithium chloride (cas: 7447-41-8) belongs to organic chlorides. Organochlorines stimulate the central nervous system and cause convulsions, tremor, nausea, and mental confusion. Examples are dichlorodiphenyltrichloroethane (DDT), chlordane, lindane, endosulfan, and dieldrin. Alkyl chlorides readily react with amines to give substituted amines. Alkyl chlorides are substituted by softer halides such as the iodide in the Finkelstein reaction.Synthetic Route of ClLi
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics