HOME  |  NEWS  |  BLOGS  |  MESSAGES  |  FEATURES  |  VIDEOS  |  WEBINARS  |  INDUSTRIES  |  FOCUS ON FUNDAMENTALS
  |  REGISTER  |  LOGIN  |  HELP
Feature
Electronics & Test

New Breed of Lithium Batteries

NO RATINGS
1 saves
Page 1 / 2 Next >
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
Some humanoid walking robots are also good at running, balancing, and coordinated movements in group settings. Several of our sports robots have won regional or worldwide acclaim in the RoboCup soccer World Cup, or FIRST Robotics competitions. Others include the world's first hockey-playing robot and a trash-talking Scrabble player.
Sherlock Ohms highlights stories told by engineers who have used their deductive reasoning and technical prowess to troubleshoot and solve the most perplexing engineering mysteries.
Melissa Cavanagh of 3DP Unlimited talked to Design News about the company’s large format 3D printer, during Medical Design and Manufacturing Midwest.
The DDV-IP is a two-wheeled self-balancing robot that can deliver cold beverages to thirsty folks on hot summer days. A wireless RF remote enables manual control of the device beyond the act of self-balancing. All of the features of the DDV-IP result in an effective delivery vehicle while providing entertainment to the user.
Eric Doster of iFixit talks about the most surprising aspect of the Microsoft Surface Pro 3 teardown. In a presentation at Medical Design & Manufacturing Midwest, iFixit gave the Surface Pro 3 a score of one (out of a possible 10) for repairability.
More:Blogs|News
Design News Webinar Series
10/7/2014 8:00 a.m. California / 11:00 a.m. New York
9/25/2014 11:00 a.m. California / 2:00 p.m. New York
9/10/2014 11:00 a.m. California / 2:00 p.m. New York
7/23/2014 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 20 - 24, How to Design & Build an Embedded Web Server: An Embedded TCP/IP Tutorial
SEMESTERS: 1  |  2  |  3  |  4  |  5  |  6


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.
Next Class: 10/28-10/30 11:00 AM
Sponsored by Stratasys
Next Class: 10/28-10/30 2:00 PM
Sponsored by Gates Corporation
Learn More   |   Login   |   Archived Classes
Twitter Feed
Design News Twitter Feed
Like Us on Facebook

Sponsored Content

Technology Marketplace

Copyright © 2014 UBM Canon, A UBM company, All rights reserved. Privacy Policy | Terms of Service