Current Affairs · Science and Technology
How does the newly developed 'Zero-Carbon-Emission Direct Coal Fuel Cell' (ZC-DCFC) generate electricity?
- 1By utilizing sodium bicarbonate as a primary fuel source instead of coal
- 2By capturing carbon dioxide and converting it into mechanical energy
- 3By converting coal's chemical energy directly into electricity through electrochemical oxidation✓
- 4By burning coal at ultra-high temperatures to maximize steam cycle efficiency
Correct answer
By converting coal's chemical energy directly into electricity through electrochemical oxidation
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