Aryl Sulfonamides Derived From Nucleophilic Aromatic Substitution Reactions
Invention type: Technology
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Case number: #19263J
A class of sulfonimide salts for solid-state electrolytes can be synthesized based on successive SNAr 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.
Researchers
Jeremiah Johnson
/ Mao Chen
/ Wenxu Zhang
/ Mingjun Huang
/ Shuting Feng
/ Livia Giordano
/ Robinson Anandakathir
/ Yang Shao-Horn
Departments: Department of Chemistry, Department of Mechanical Engineering
Technology Areas: Energy & Distribution: Electrochemical Devices, Energy Storage
Impact Areas: Advanced Materials
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sulfonimide salts for battery applications
United States of America | Granted | 10,892,520 -
sulfonimide salts for battery applications
Korea (south) | Granted | 10 -
sulfonimide salts for battery applications
United States of America | Granted | 11,605,834 -
sulfonimide salts for battery applications
United States of America | Published application
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