Stalin, Sanjuna published the artcileDesigning Polymeric Interphases for Stable Lithium Metal Deposition, Name: Pentaerythritol tetra(3-mercaptopropionate), the main research area is lithium battery solid electrolyte interphase fluorinated polymer coating stability; Electrochemistry; Lithium batteries; Operando-Microscopy; Polymer Coatings; Solid electrolyte interphases; Stability Analysis.
Reactive metals are known to electrodeposit with irregular morphol. features on planar substrates. A growing body of work suggest that multiple variables: composition, mechanics, structure, ion transport properties, reductive stability, and interfacial energy of interphases, formed either spontaneously or by design on the metal electrode play important but differentiated roles in regulating these morphologies. We examine the effect of fluorinated thermoset polymer coatings on Li deposition by means of experiment and theor. linear stability anal. By tuning the chem. of the polymer backbone and side chains, we investigate how phys. and mech. properties of polymeric interphases influence Li electrodeposit morphol. It is found that an interplay between elasticity and diffusivity leads to an optimum interphase thickness and that higher interfacial energy augments elastic stresses at a metal electrode to prevent out-of-plane deposition. These findings are explained using linear stability anal. of electrodeposition and provide guidelines for designing polymer interphases to stabilize metal anodes in rechargeable batteries.
Nano Letters published new progress about Coating materials. 7575-23-7 belongs to class alcohols-buliding-blocks, name is Pentaerythritol tetra(3-mercaptopropionate), and the molecular formula is C17H28O8S4, Name: Pentaerythritol tetra(3-mercaptopropionate).
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