An electroactive material for use in an electrochemical cell, like a lithium ion battery, is
provided. The electroactive material comprises silicon or tin and undergoes substantial …

A negative electrode includes an active material. The active material includes a silicon-
based core and a two-dimen sional, layered mesoporous carbon coating in continuous …

An electroactive material for use in an electrochemical cell, like a lithium ion battery, is
provided. The electroactive material comprises a multifunctional hybrid protective coat ing …

US10573879B2 - Electrolytes and methods for using the same - Google Patents
US10573879B2 - Electrolytes and methods for using the same - Google Patents …

In an example of the surface coating method, an aromatic resin or a polycyclic aromatic
hydrocarbon is dissolved in an organic solvent to form a solution. A film precursor is formed …

A lithium-based battery separator includes a porous polymer membrane having opposed
surfaces. A porous carbon coating is formed on one of the opposed surfaces of the porous …

An example electrolyte includes a solvent, a lithium salt, and an additive selected from the
group consisting of a silane with at least one Si—H group; a fluorinated methoxysilane; a …

An electroactive material for use in an electrochemical cell, like a lithium-ion battery, is
provided. The electroactive mate rial comprises lithium titanate oxide (LTO) and has a …

A porous interlayer for a lithium-sulfur battery includes an electronic component and a
negatively charged or chargeable lithium ion conducting component. The electronic …

In an example of a method for making an electrode active material, a sacrificial layer is
formed on a nanomaterial. Carbon is coated on the sacrificial layer to form a carbon layer …