Bi, Xuanxuan published the artcileCation Additive Enabled Rechargeable LiOH-Based Lithium-Oxygen Batteries, Recommanded Product: 2,5,8,11,14-Pentaoxapentadecane, the main research area is lithium oxygen batteries hydroxide electrolyte; LiOH; cation additive; lithium air batteries; lithium hydroxide; lithium-oxygen batteries.
Lithium-oxygen (Li-O2) batteries have attracted extensive research interest due to their high energy d. Other than Li2O2 (a typical discharge product in Li-O2 batteries), LiOH has proved to be electrochem. active as an alternative product. Here we report a simple strategy to achieve a reversible LiOH-based Li-O2 battery by using a cation additive, sodium ions, to the lithium electrolyte. Without redox mediators in the cell, LiOH is detected as the sole discharge product and it charges at a low charge potential of 3.4 V. A solution-based reaction route is proposed, showing that the competing solvation environment of the catalyst and Li+ leads to LiOH precipitation at the cathode. It is critical to tune the cell chem. of Li-O2 batteries by designing a simple system to promote LiOH formation/decomposition
Angewandte Chemie, International Edition published new progress about Battery electrolytes. 143-24-8 belongs to class ethers-buliding-blocks, name is 2,5,8,11,14-Pentaoxapentadecane, and the molecular formula is C10H22O5, Recommanded Product: 2,5,8,11,14-Pentaoxapentadecane.
Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem