See what we can offer to your school
"SimpleStudy just makes sense...”
Get the best plan for your school
14 cards from this deck
Rechargeable battery using Li⁺ ion movement between electrodes
Most reactive metal in Group 1; small size and light weight
Graphite
Li⁺ ions sliding between carbon layers in graphite
Cobalt dioxide (CoO2\text{CoO}_2CoO2)
Highway for Li⁺ ions; blocks electron passage
Prevents short circuit; allows Li⁺ ions through
Galvanic cell (spontaneously produces electrical energy)
Electrolytic cell (external energy reverses reaction)
LiC6→Li++e−+C6\text{LiC}_6 \rightarrow \text{Li}^+ + e^- + \text{C}_6LiC6→Li++e−+C6
Li++e−+CoO2→LiCoO2\text{Li}^+ + e^- + \text{CoO}_2 \rightarrow \text{LiCoO}_2Li++e−+CoO2→LiCoO2
Carbon electrode → cobalt oxide electrode
Cobalt oxide electrode → carbon electrode
5-10%
Select your subjects, and get access to A+ resources today.