Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

(a) Lithium ion batteries with a LiCoO2 cathode and graphite anode are the most common batteries used in smart phone devices. (3+3+1+3+2=12) (i) Write

 

(a) Lithium ion batteries with a LiCoO2 cathode and graphite anode are the most common batteries used in smart phone devices. (3+3+1+3+2=12) (i) Write the redox half-reactions for charging at each specific electrode, as well as the overall reaction. (ii) What is the nominal discharge voltage for this battery? (iii) Determine the Gibbs free energy for this battery system under standard conditions per mole of lithium. (iv) Considering the molecular weight of LiCoO2 and a single carbon atom are 97.87 g/mol and 12 g/mol, respectively, determine the specific capacities of each electrode and the cell in mAh/g assuming a full cathode discharge. (v) For Li-ion batteries, discuss which electrode one would want to be capacity limiting and why?

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image_2

Step: 3

blur-text-image_3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Inorganic Chemistry

Authors: Mark Weller, Tina Overton, Jonathan Rourke

7th Edition

0198768125, 978-0198768128

More Books

Students also viewed these Marketing questions

Question

Give a brief account of stores accounting. AppendixLO1

Answered: 1 week ago

Question

What are your options besides a rote memory approach?

Answered: 1 week ago