Loading...

nanoHUB-U Rechargeable Batteries L1.4: Basic Concepts - Polarization Loses

1,847 views

Loading...

Loading...

Transcript

The interactive transcript could not be loaded.

Loading...

Rating is available when the video has been rented.
This feature is not available right now. Please try again later.
Published on Apr 17, 2014

Table of Contents:
00:09 Lecture 1.4: Polarization Losses
00:18 Ragone Plot
02:48 Battery Components
05:13 Inside a Battery
07:25 Inside a Battery
09:57 Losses in a Rechargeable Battery
12:01 Equivalent Circuit
13:36 Concept of State of Charge
15:57 Contributions to Polarization Losses

This video is part of the nanoHUB-U course "Introduction to the Materials Science of Rechargeable Batteries
" (http://nanohub.org/courses/imsb)

This course will provide an introduction to the fundamentals behind the equilibrium and time-dependent response of existing and emerging chemistries of Li-ion battery materials. Effects of material selection and processing on the performance and reliability are presented as a means to develop conceptual guidelines to understand and improve battery designs. Example applications such as intercalation, SEI, and dendrite growth are presented. Integration of experimental microstructural aspects to coarse-graining measured properties, such as porosity, tortuosity and its associated reactivity, and classic and emerging battery architectures are presented. Principles summarizing the response of battery architectures are formulated and applied to propose battery design guidelines, to review existing porous electrode theory descriptions, and to summarize the current state-of-the-art of battery technology and its associated metrology.

Loading...

When autoplay is enabled, a suggested video will automatically play next.

Up next


to add this to Watch Later

Add to

Loading playlists...