Pei, Kai;Kim, So Yeon;Li, Ju published 《Electrochemically stable lithium-ion and electron insulators (LEIs) for solid-state batteries》 in 2022. The article was appeared in 《Nano Research》. They have made some progress in their research.Related Products of 7791-11-9 The article mentions the following:
Abstract: Rechargeable solid-state Li metal batteries demand ordered flows of Li-ions and electrons in and out of solid structures, with repeated waxing and waning of LiBCC phase near contact interfaces which gives rise to various electro-chemo-mech. challenges. There have been approaches that adopt three-dimensional (3D) nanoporous architectures consisting of mixed ion-electron conductors (MIECs) to combat these challenges. However, there has remained an issue of LiBCC nucleation at the interfaces between different solid components (e.g., solid electrolyte/MIEC interface), which could undermine the interfacial bonding, thereby leading to the evolution of mech. instability and the loss of ionic/electronic percolation. In this regard, the present work shows that the Li-ion and electron insulators (LEIs) that are thermodynamically stable against LiBCC could combat such challenges by blocking transportation of charge carriers on the interfaces, analogous to dielec. layers in transistors. We searched the ab initio database and have identified 48 crystalline compounds to be LEI candidates (46 exptl. reported compounds and 2 hypothetical compounds predicted to be stable) with a band gap greater than 3 eV and vanishing Li solubility Among these compounds, those with good adhesion to solid electrolyte and mixed ion-electron conductor of interest, but are lithiophobic, are expected to be the most useful. We also extended the search to Na or K metal compatible alkali-ion and electron insulators, and identified some crystalline compounds with a property to resist corresponding alkali-ions and electrons. [graphic not available: see fulltext]. To complete the study, the researchers used Rubidiumchloride (cas: 7791-11-9) .
Rubidium chloride(cas: 7791-11-9) is the mostly used rubidium compound, and finds use in various fields ranging from electrochemistry to molecular biology.Related Products of 7791-11-9 It is an efficient non-invasive biomarker; increases dopamine and norepinephrine levels, and useful for anergic and apathetic depressives.
Reference:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics