Current Affairs · Science and Technology Innovations
What breakthrough innovation in renewable energy storage, which replaces the liquid electrolyte with a solid one, garnered significant advancements in 2025?
- 1Lithium-silicon flexible battery
- 2Hydrogen fusion battery
- 3Solid-state sodium-ion battery✓
- 4Graphene-supercapacitor hybrid
Correct answer
Solid-state sodium-ion battery
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