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Questions and Answers
What makes it possible for solid-state batteries to achieve high energy density?
What makes it possible for solid-state batteries to achieve high energy density?
- Use of metallic lithium for the anode and oxides or sulfides for the cathode (correct)
- Use of metallic lithium for the cathode
- Use of liquid electrolyte
- Use of polymer gel electrolytes
What distinguishes solid-state batteries from lithium-ion or lithium polymer batteries?
What distinguishes solid-state batteries from lithium-ion or lithium polymer batteries?
- Use of metallic lithium for the cathode
- Use of polymer gel electrolytes
- Use of liquid electrolytes
- Use of solid electrodes and solid electrolyte (correct)
What is the role of the solid electrolyte in solid-state batteries?
What is the role of the solid electrolyte in solid-state batteries?
- Prevents the flow of lithium ions
- Acts as an ideal separator allowing only lithium ions to pass through (correct)
- Generates electricity within the battery
- Acts as a conductor for all types of ions
What are the potential advantages of solid-state batteries over liquid Li-ion batteries?
What are the potential advantages of solid-state batteries over liquid Li-ion batteries?
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What are the materials proposed for use as solid electrolytes in solid-state batteries?
What are the materials proposed for use as solid electrolytes in solid-state batteries?
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