Abstract: Nonaqueous electrolyte solvents or additives include components synthesized for advanced rechargeable batteries using diversified chemistries to achieve high energy densities. The electrolyte components are generated to create the formation of protective interphases on both cathode and anode surfaces simultaneously. The electrolyte components integrate the key structural elements into a single molecule, thus rendering the stabilization of electrode/electrolyte interfaces more efficiently and with parasitic reactions minimized. The electrolyte components have several applications in diversified battery chemistries such as Li-ion of high voltage and high capacity as well as beyond Li-ion (e.g., Li/sulfur, Na and Mg ion as well as conversion-reaction).