Liquid electrolyteCoulombic efficiencyLi metal batteries are revived as the next-generation batteries beyond Li-ion batteries. The Li metal anode can be paired with intercalation-type cathodes LiMO2 and conversion-type cathodes such as sulfur and oxygen. Then, energy densities of Li/LiMO2 and Li/...
In summary, we present liquid electrolytes with multiple salts and investigated the role and impact of entropy in this class of materials. Via introducing multiple salts (e.g., LiFSI, LiTFSI, LiDFOB, and LiNO3) in an ether solvent, a HE electrolyte has been prepared for the proof of conc...
Xu, K. Nonaqueous liquid electrolytes for lithium-based rechargeable batteries. Chem. Rev. 104, 4303–4417 (2004). Article CAS Google Scholar Leung, K., Soto, F., Hankins, K., Balbuena, P. B. & Harrison, K. L. Stability of solid electrolyte interphase components on lithium metal and...
With the increasing demand and striking upsurge in the price of lithium carbonate, sodium-ion batteries (SIBs) have gained significant attentions due to their abundance over lithium-ion batteries (LIBs). Some prototype SIBs have achieved great progress i
Doped NaSICON-Type Solid-Electrolytes for Sodium-Ion-Batteries from Scalable Spray Flame Synthesis Due to the limited availability of raw materials, sodium-ion batteries (SiB) are a viable alternative to lithium-ion batteries. However, liquid-electrolyte-based SiBs have a comparably low energy density...
Research Progresses of Liquid Electrolytes in Lithium-Ion Batteries 2023, Small Oxide-Based Solid-State Batteries: A Perspective on Composite Cathode Architecture 2023, Advanced Energy Materials Onset Potential for Electrolyte Oxidation and Ni-Rich Cathode Degradation in Lithium-Ion Batteries 2022, ACS Ene...
lithium metal anodesolid lithium batteriessolid-state electrolyteConventional liquid electrolytes for lithium batteries usually suffer from irreversible decomposition and safety concerns. Solid state electrolytes (SSEs) have been considered as the key for advanced lithium batteries with improved energy density ...
Researchers at the School of Engineering of the Hong Kong University of Science and Technology (HKUST) have recently developed a new generation of solid-state electrolytes (SSEs) for lithium-metal batteries (LMBs), that can greatly improve safety and performance. This discovery can help advance the...
ensuring that our SPE is stable for the cycling process. At room temperature, the LFP|SPE|Li batteries (Fig.7b) charged up to 3.75 V exhibited a discharge plateau at the value of 3.4 V corresponding to the expected potential difference for LFP vs Li cell (Supplementary Fig.56). ...
cm−1, which is lower than that of the bulk material. This is because of the mat porosity, which was estimated to be close to 60%. The mat was then impregnated with a solution of PVdF-HFP to obtain a watertight membrane for use as a separator in aqueous lithium air batteries (Fig....