Batteries and Fuels Fundamentals

MPS·

Energy Systems

Preview

At a Glance

Grade LevelHigher Education

SubjectEnergy Systems

Original Prompt

Batteries: Introduction – Classification of batteries - Primary, secondary and reserve batteries with examples. Construction, working and applications of Zn-air and Lithium-ion battery. Fuel Cells – Differences between a battery and a fuel cell, Construction and applications of Direct Methanol Fuel Cell (DMFC). Fuels: Introduction and characteristics of a good fuel, Calorific value – Units - HCV, LCV- Dulong’s formula

This learning resource focuses on the classification of batteries and explores specific battery technologies such as zinc-air and lithium-ion batteries, as well as direct methanol fuel cells. It covers the fundamentals of battery types—primary, secondary, and reserve—alongside their applications and operational principles. Students will learn about zinc-air battery construction, energy density calculations, and the mechanics behind lithium-ion technology and fuel cells. Further, the resource includes efficiency calculations for direct methanol fuel cells and emphasizes the importance of calorific values in fuel selection for energy systems, showcasing Dulong's formula for theoretical calorific value calculation.