HOME  |  NEWS  |  BLOGS  |  MESSAGES  |  FEATURES  |  VIDEOS  |  WEBINARS  |  RESOURCE CENTER  |  INDUSTRIES
REGISTER   |   LOGIN   |   HELP
Feature
Electronics & Test
New Breed of Lithium Batteries
7/20/2011

< Previous   Image 2 of 3      Next >

Panasonic's NCR18650A lithium-ion batteries have a capacity of 3.1A-hr.  Source: Panasonic
Panasonic's NCR18650A lithium-ion batteries have a capacity of 3.1A-hr.
Source: Panasonic

< Previous   Image 2 of 3      Next >

Return to Article

View Comments: Oldest First|Newest First|Threaded View
<<  <  Page 2/2
William K.
User Rank
Platinum
Batteries and Moore's law?
William K.   8/3/2011 5:20:08 PM
NO RATINGS
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.

vimalkumarp
User Rank
Gold
new breed of lithium batteries
vimalkumarp   12/21/2011 10:26:09 PM
NO RATINGS
this is an excellent thought on Moore's law and batteries.

These new breed of batteries will revolutinize medical domain

 

J_Pat_H
User Rank
Bronze
Re: Batteries and Moore's law?
J_Pat_H   1/5/2012 2:17:49 AM
NO RATINGS
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
Platinum
"New breed" of lithium batteries"???
William K.   1/6/2012 6:05:31 PM
NO RATINGS
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
For 3D printing to make the jump from rapid prototyping to manufacturing, engineers will need to find easier ways to move products from their CAD screens to their printers.
Gigabit and PoE are two networking technologies moving ahead in tandem as industrial users power remote Ethernet devices such as IP security cameras at 1,000 Mbps over existing CAT5 cable.
When an artificial product is manufactured to match its real-world version, some qualities should be reviewed and discarded.
Joining porous metal to mating components for medical and life sciences applications can be accomplished in a variety of ways.
New versions of BASF's Ecovio line are both compostable and designed for either injection molding or thermoforming. These combinations are becoming more common for the single-use bioplastics used in food service and food packaging applications, but are still not widely available.
More:Blogs|News
Design News Webinar Series
5/30/2013 11:00 a.m. California / 2:00 p.m. New York / 7:00 p.m. London
5/29/2013 11:00 a.m. California / 2:00 p.m. New York / 7:00 p.m. London
6/25/2013 11:00 a.m. California / 2:00 p.m. New York / 7:00 p.m. London
6/27/2013 11:00 a.m. California / 2:00 p.m. New York / 7:00 p.m. London
Blogs from Our Sponsors
From Dell / Intel®
New Paradigms in Design Work
Scott Hamilton, vertical market strategist for Dell Precision workstations, 5/2/2013    5
Early in my career, I worked as a draftsman and remember the days of drawing on vellum with numbered pencils and Mylar with plastic lead. This was a fun experience in the sense that I ...
From Dell / Intel®
Increased Workstation Performance Is as Easy as 'DPPO'
Trey Morton, Dell, 4/25/2013    2
I've been using workstations for more than 10 years and love finding ways to get more performance from my system. With demanding professional applications that require more power each ...
From Dell / Intel®
Taking Some of the Grit out of Manufacturing
Kirsten Billhardt, Manufacturing Industry Marketing Strategist, Dell, 3/26/2013    5
A lasting memory from my first job as an engineer in an auto assembly plant is standing on hard concrete at six in the morning, vending-machine coffee clutched in hand, listening to ...
Quick Poll
The Continuing Education Center offers engineers an entirely new way to get the education they need to formulate next-generation solutions.
Jun 24 - 28, Design Your Own Android App
SEMESTERS: 1  |  2  |  3


DN Radio
Sponsored by
NEXT UPCOMING BROADCAST
For industrial control applications, or even a simple assembly line, that machine can go almost 24/7 without a break. But what happens when the task is a little more complex? That’s where the “smart” machine would come in. The smart machine is one that has some simple (or complex in some cases) processing capability to be able to adapt to changing conditions. Such machines are suited for a host of applications, including automotive, aerospace, defense, medical, computers and electronics, telecommunications, consumer goods, and so on. This radio show will show what’s possible with smart machines, and what tradeoffs need to be made to implement such a solution.
Twitter Feed
Design News Twitter Feed
Like Us on Facebook

Sponsored Content

Technology Marketplace

Datasheets.com Parts Search

185 million searchable parts
(please enter a part number or hit search to begin)
Copyright © 2013 UBM Canon, A UBM company, All rights reserved. Privacy Policy | Terms of Service