The organic layer was dried over anhydrous Na2SO4, filtered, and concentrated in vacuo to yield 4-(2-hydroxymethylphenyl)piperidine-1-carboxylic acid t-butyl ester (4.4 g) as a clear, light yellow oil that solidified upon sitting. 4-(2-Hydroxymethylphenyl)piperidine-1-carboxylic acid t-...
·cm–2 current, with blue region indicates Li metal, brown for the interface, and yellow for LSPS solid electrolyte[74]; (d) volumetric evolution of Li|LSPS interface and the Li at the two electrodes based on Figure (c)[74]; (e) profile of the fraction of total current due to Li ...