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Mesoporous silicas tethered with anions were developed as quasi-solid electrolytes for Li-metal batteries. The high grafted density of trifluoromethylsulfonyl (-NTf-) groups and their uniformly distributed negative charge endow MCM41-NLiTf with… Click to show full abstract
Mesoporous silicas tethered with anions were developed as quasi-solid electrolytes for Li-metal batteries. The high grafted density of trifluoromethylsulfonyl (-NTf-) groups and their uniformly distributed negative charge endow MCM41-NLiTf with a room temperature single Li-ion conductivity of up to 2.4 × 10-4 S cm-1, which enables stable cycling of LFP‖Li batteries.
Keywords:
mesoporous silicas;
metal batteries;
quasi solid;
tethered anions;
solid electrolytes;
silicas tethered
Journal Title: Chemical communications
Year Published: 2022
Link to full text (if available)
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Journal Title: Chemical communications
Year Published: 2022
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!