18159825. Sulfonimide Salts for Battery Applications simplified abstract (Samsung Electronics Co., Ltd.)

Sulfonimide Salts for Battery Applications

Organization Name

Samsung Electronics Co., Ltd.

Inventor(s)

Jeremiah Allen Johnson of Boston MA (US)

Yang Shao-horn of Newton MA (US)

Robinson Anandakathir of Westford MA (US)

Mao Chen of Austin TX (US)

Shuting Feng of Cambridge MA (US)

Livia Giordano of Auburndale MA (US)

Mingjun Huang of Everett MA (US)

Wenxu Zhang of Cambridge MA (US)

Sulfonimide Salts for Battery Applications - A simplified explanation of the abstract

This abstract first appeared for US patent application 18159825 titled 'Sulfonimide Salts for Battery Applications

Simplified Explanation

The abstract of the patent application describes a class of sulfonimide salts called Fluorinated Aryl Sulfonimide Tags (FAST) that can be synthesized through successive SAr reactions of fluorinated phenyl sulfonimides. These FAST salts offer tunable chemical and electrochemical oxidative stability, solubility, Lewis basicity, and conductivity by introducing different numbers and types of nucleophilic functional groups to the FAST salt scaffold.

• The patent application describes a class of sulfonimide salts called FAST that can be synthesized through successive SAr reactions of fluorinated phenyl sulfonimides.
• These FAST salts have properties that can be tuned by introducing different numbers and types of nucleophilic functional groups to the FAST salt scaffold.
• The properties that can be tuned include chemical and electrochemical oxidative stability, solubility, Lewis basicity, and conductivity.
• The FAST salts offer potential applications in solid-state electrolytes.
• The technology solves the problem of limited tunability and control over the properties of sulfonimide salts.
• The benefits of this technology include improved chemical and electrochemical stability, tunable solubility, Lewis basicity, and conductivity in solid-state electrolytes.

Original Abstract Submitted

A class of sulfonimide salts for solid-state electrolytes can be synthesized based on successive SAr reactions of fluorinated phenyl sulfonimides: Fluorinated Aryl Sulfonimide Tags (FAST). The chemical and electrochemical oxidative stability of these FAST salts as well as other properties like solubility, Lewis basicity, and conductivity can be tuned by introducing different numbers and types of nucleophilic functional groups to the FAST salt scaffold.