The Lithium-Ion Cell (Leaving Cert Chemistry): Quizzes
📚Quizzes
Practise the questions
12 questions from this quiz
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Practise the questions
12 questions from this quiz
What moves between electrodes in a lithium-ion cell to store and release energy?
What moves between electrodes in a lithium-ion cell to store and release energy?
Lithium ions
Why is lithium ideal for battery applications?
Why is lithium ideal for battery applications?
Most reactive metal, small size, light
What is the process called when lithium ions slide between graphite layers?
What is the process called when lithium ions slide between graphite layers?
Intercalation
During discharge, what role does the carbon electrode play?
During discharge, what role does the carbon electrode play?
Acts as negative terminal
What can pass through the electrolyte in a lithium-ion cell?
What can pass through the electrolyte in a lithium-ion cell?
Lithium ions only
What is the separator's function in preventing short circuits?
What is the separator's function in preventing short circuits?
Stops electrodes touching
What type of cell does a lithium-ion battery act as during discharge?
What type of cell does a lithium-ion battery act as during discharge?
Galvanic cell
What is the oxidation reaction at the carbon electrode during discharge?
What is the oxidation reaction at the carbon electrode during discharge?
What type of cell does a lithium-ion battery become during charging?
What type of cell does a lithium-ion battery become during charging?
Electrolytic cell
Where do ions flow during discharge?
Where do ions flow during discharge?
Carbon to cobalt oxide electrode
Which application benefits from lithium-ion's high energy density?
Which application benefits from lithium-ion's high energy density?
Electric cars and e-bikes
What fire hazard arises from improper lithium-ion battery disposal?
What fire hazard arises from improper lithium-ion battery disposal?
Flammable electrolyte solvents ignite