The development of high energy density battery technologies based on divalent metals as the negative electrode is very appealing. Ca and Mg are especially interesting choices due …
Z Hou, R Zhou, Y Yao, Z Min, Z Lu, Y Zhu… - Angewandte …, 2022 - Wiley Online Library
The development of rechargeable Ca metal batteries (RCMBs) is hindered by the Ca2+ passivating solid electrolyte interphases (SEIs). The cation solvation structure dictated by …
Multivalent ion chemistries, like Ca2+, used in energy storage boast the potential to utilize solid metallic anodes and provide high volumetric energy density. The promise of such …
Room-temperature Ca deposition/stripping is impeded by the formation of ionic insulating interfaces. Electrolyte optimization could partially enhance Ca reversibility by tailoring the …
Solutions made of tetraglyme (G4) containing Ca (TFSI) 2 have been studied as models to understand the solvation structure and the conductivity properties of multivalent ions in low …
J Wang, R Yu, Y Jiang, F Qiao, X Liao… - Energy & …, 2024 - pubs.rsc.org
Calcium-ion batteries (CIBs) have potential as electrochemical energy storage devices due to the low redox potential of Ca2+/Ca and the abundant reserves of Ca. However, the …
C Pérez-Vicente, R Alcántara - Physical Chemistry Chemical Physics, 2023 - pubs.rsc.org
Developing new and sustainable batteries is essential for modern society. Both cationic doping (eg transition metals) and anionic doping (F−, O2−, S2−, PO43−, etc.) can be …
Ion interactions strongly determine the solvation environments of multivalent electrolytes even at concentrations below that required for practical battery-based energy storage. This …
The rational design of electrolytes has been a long-standing challenge in chemistry and materials science. In this work, we demonstrate a computational rationale for improving the …