Okuma AnlamaSoru #11468
The Next Frontier in Battery Technology
The rapid transition toward renewable energy and electric transportation hinges fundamentally on breakthroughs in battery chemistry. While conventional lithium-ion batteries have powered consumer electronics and the initial wave of electric vehicles with remarkable success, they face inherent limitations in energy density, charging speed, and thermal stability. The flammable liquid electrolytes used in traditional cells pose persistent fire risks under mechanical impact or overcharging. To address these vulnerabilities, researchers are pioneering solid-state batteries, which replace volatile liquid solutions with solid ceramic or polymer electrolytes. This architectural shift not only virtually eliminates catastrophic combustion hazards but also accommodates pure lithium-metal anodes, substantially boosting energy density. Consequently, future electric vehicles equipped with solid-state cells could achieve driving ranges exceeding eight hundred kilometers on a single fifteen-minute charge. It can be inferred from the text that traditional lithium-ion batteries ----.
- A)will remain the only viable technology in aerospace engineering indefinitely
- B)have proved completely useless for handheld mobile smartphones and laptops
- C)contain solid ceramic separators that prevent fast charging cycles
- D)are manufactured exclusively from recycled vegetable oils and water
- E)present potential safety concerns when subjected to physical trauma or excessive electrical charging
Cevabı ve çözümü göster
Doğru cevap: E) present potential safety concerns when subjected to physical trauma or excessive electrical charging
Çözüm: Metinde geleneksel lityum iyon pillerin mekanik darbe veya aşırı şarjda yanıcı sıvı elektrolitleri nedeniyle yangın riski taşıdığı belirtilmektedir. Doğru cevap E'dir.