Week 1 Understanding Different Battery Chemistry
The material and reaction are write in following Table :-Li-ion battery is a type of rechargeable battery Lithium-ion batteries are commonly used for portable electronics and electric vehicle and are growing in popularity for military and aerospace applications.
lithium battery:- The three primary functional components of a lithium-ion battery are the positive and negative electrodes and electrolyte. Generally, the negative electrode of a conventional lithium-ion cell is made from carbon . The positive electrode is typically a metal oxide . The electrolyte is a lithium salt in an orgaic solven.
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Chemistries of battery |
Cathode reaction | Anode reaction |
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Lithium cobalt oxide:- [LCO] cathode :- The cathode is most commonly a lithiated metal oxide Layered oxide like LixCoO2. Anode :- Graphite |
Cathode reaction :- CaO2+Li(+)+e(-) = LiCoO2 |
Anode reaction :- LiC6 = Li(+) + C6 + e(-) |
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Lithium maganese dioxide :- [LMO] cathode :- The layer of lithium maganese dioxide LiMnO2 Anode:- Lithium metal |
Cathode reaction :- MnO2 + Li (+)+e (–) = MnOOLi |
Anode reaction :- Li = Li (+) + e (–) |
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Nickel cobalt aluminate :- [NCA] Cathode :- Nickel cobalt aliuminate Anode :- Graphite |
cathode reaction :- Li (+) + Ni (+) +CoAlO2 + e(-) = LiNiCoAl |
Anode reaction :- LiC6 = C6 + e(-) + Li(+) |
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Lithium Nickel cobalt maganese oxide [NMC] Cathode :- Nickel maganese cobalt oxide anode :-Graphite |
Cathode reaction :- NiMnCoO2 + Li (+) + e(-) = LiNiMncoO2 |
Anode reaction :- LiC6 = C6 + e(-) + Li(+) |
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Lithium iron phosphate [ LiFePo4] Cathode :- Iron phosphate Anode :- Graphite |
Cathode reaction :- FePo4 + Li (+) + e(-) = LiFePo4 |
Anode reaction :- LiC6 = C6 + e(-) + Li (+) |