Layer-by-Layer Separator Membrane for Lithium-Ion Battery
- 技術優勢
- -Increased ionic conductivity and lithium-ion transference number-Tunable polyelectrolyte films allow for flexibility in operating conditions
- 技術應用
- Thin films used for the highly ion-conductive lithium ion battery separator
- 詳細技術說明
- None
- *Abstract
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Problem: Improving the ionic conductivity of the membraneTechnology: This invention uses the layer-by-layer technique to prepare tunable films for use in lithium ion battery separators. The number of bilayers can be selected to control thickness. Polyelectrolyte chemical structure can be selected to control ionic conductivity and lithium-ion transference number. These multilayers can be formed using the dipping approach or the spraying approach.
- *Principal Investigation
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Name: Craig Carter, Professor
Department: Material Sciences and Engineering
Name: Yet-Ming Chiang, Professor
Department: Material Sciences and Engineering
Name: Bilal El-Zahab, Graduate Student
Department: Chemical Engineering
Name: Paula T. Hammond, Professor
Department: Chemical Engineering
- 主要類別
- 化工/材料
- 細分類別
- 化工/材料應用
- 國家/地區
- 美國
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