Electronics & Test

New Breed of Lithium Batteries

1 saves
Page 1 / 2 Next >
View Comments: Oldest First|Newest First|Threaded View
<<  <  Page 2/2
William K.
User Rank
Batteries and Moore's law?
William K.   8/3/2011 5:20:08 PM
The advances in processors have all been in production technique, not in fundamental breakthroughs. There is a big difference there. Probably production advances will improve reliability and possibly reduce cost, but breakthroughs are different.

And PLEASE don't get anything started where folks just assume that improvements will just continue to happen. That would be a pain to deal with.

User Rank
new breed of lithium batteries
vimalkumarp   12/21/2011 10:26:09 PM
this is an excellent thought on Moore's law and batteries.

These new breed of batteries will revolutinize medical domain


User Rank
Re: Batteries and Moore's law?
J_Pat_H   1/5/2012 2:17:49 AM
Moore's Law IS just assuming that improvements will continue to happen.

Each company in Integrated Circuit design and manufacturing assumes that Moore's Law will continue, so they have been driven to compete by setting their goals for that level of improvement that Moore's Law predicts and then doing whatever it takes to get there.

There have been many obstacles since 1965 when Moore wrote that prediction that became Moore's Law, but the industry plowed through those obstacles. While the geometric shrinking has been the main method of achieving increased density, that is becoming too costly, so vertically sandwitching multiple layers of transistors is being attempted. There are already manufacturers tooling up for that. When that happens, density will double - and then more verticle layers will be added - and so on.

William K.
User Rank
"New breed" of lithium batteries"???
William K.   1/6/2012 6:05:31 PM
I think that I need to clarify a bit about the Moore's law about semiconductors and integrated circuits. Most of those advances that allowed for more transistors and tighter packaging were developments in the same manufacturing process, and all of them represented advances in the MANUFACTURING PROCESS. They were not the result of new discoveries or fundamentally new technologies, they have been process improvements.

The next change in betteries will need to be a fundamentally different technology, not just a process improvement. Process improvements will indeed bring us smaller and cheaper batteries, but not the large increase in capacity, (energy density) that we need in order to make electric cars a competitive reality. Some new chemistry or with elements that have a greater energy storage capacity, possibly lithium-flourine, may be a choice, except for the obvious tendancy toward explosion. 

The worst thing would indeed be for those who don't have a clue as to what Moore's Law is really about to decide the future based on an assumption that the advances will come no matter what, and that we can be certain that the advances will be made "in time". That would be the setup for a serious dissapointment indeed.

<<  <  Page 2/2
Partner Zone
Latest Analysis
A database containing information on over 16,000 tests done on 500 composites and other materials for wind turbine blades is now available free from Sandia National Laboratories.
Imagine being able to illegally download a physical product the same way you can with music and videos. That’s basically what’s happening with 3D printing and digital manufacturing, with huge repercussions in the intellectual property domain.
Our latest Design News Quick Poll reveals that readers are facing serious cyber security challenges.
Ford will be the first automaker to commercially use Alcoa's tough & fast Micromill aluminum alloy process and materials, debuting on several 2016 F-150 truck components. Alcoa will also license its Micromill process and materials technology to Danieli Group.
Even as an increasing number of instrument manufacturers migrate toward modern touch screens, many engineers say they still prefer the tactile feel of knobs and buttons, a new survey says.
Design News Webinar Series
10/1/2015 11:00 a.m. California / 2:00 p.m. New York
9/10/2015 11:00 a.m. California / 2:00 p.m. New York
10/20/2015 8:00 a.m. California / 11:00 a.m. New York
11/10/2015 11:00 a.m. California / 2:00 p.m. New York
Quick Poll
The Continuing Education Center offers engineers an entirely new way to get the education they need to formulate next-generation solutions.
Oct 19 - 23, Embedded System Design Techniques™ - Driver Design Patterns and the Internet
SEMESTERS: 1  |  2  |  3  |  4  |  5  |  6 |  7

Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.
Learn More   |   Login   |   Archived Classes
Twitter Feed
Design News Twitter Feed
Like Us on Facebook

Sponsored Content

Technology Marketplace

Copyright © 2015 UBM Canon, A UBM company, All rights reserved. Privacy Policy | Terms of Service