HOME  |  NEWS  |  BLOGS  |  MESSAGES  |  FEATURES  |  VIDEOS  |  WEBINARS  |  INDUSTRIES  |  FOCUS ON FUNDAMENTALS
  |  REGISTER  |  LOGIN  |  HELP
Blogs
Blog

Startup Aims to Build a Better Lithium-Ion Battery

NO RATINGS
View Comments: Threaded|Newest First|Oldest First
tekochip
User Rank
Platinum
Discharge Characteristics
tekochip   5/22/2013 8:41:27 AM
NO RATINGS
Yesterday there was also an article about Li-Air cells, so there is certainly a great deal of interest in battery technology. Both articles mentioned capacity but didn't touch on discharge characteristics. Capacity is certainly an important attribute, especially when you see a tear down for a cell phone or tablet, the battery takes up most of the device. As we look to the feasibility of EVs, though, discharge characteristics become very important.


shehan
User Rank
Gold
Re: Discharge Characteristics
shehan   5/22/2013 4:49:24 PM
NO RATINGS
@tekochip - Interesting to see we are looking at improving the batteries we have in the market, especially the ones on our smartphones, tablets, laptop. There are instances where I really run out of power when I really need my smartphone. 

a.saji
User Rank
Silver
Re: Discharge Characteristics
a.saji   5/23/2013 10:29:22 AM
NO RATINGS
@Shehan: A common problem we all have. Anyway do you think the improvements of the batteries will not affect the devices ?          

NadineJ
User Rank
Platinum
Re: Discharge Characteristics
NadineJ   5/23/2013 1:02:27 PM
NO RATINGS
With my first cell phone, years ago, I remember taking short trips without packing my charger.  Today, that's not possible.  I constantly see people hunting for power outlets in airports or desperately borrowing chargers from co-workers.

Better batteries are needed. 

Charles Murray
User Rank
Blogger
Improving capacity
Charles Murray   5/22/2013 7:19:38 PM
NO RATINGS
Boosting the capacity of lithium-ion is going to be a challenge. Mature battery technologies typically reach about 40% of their theoretical energy and lithium-ion is already there. The addition of dead weight components -- electrolytes, terminals, housings -- boost the mass and reduce the specific energy. That's why so many battery developers have begun to look at lithium-sulfur, lithium-air and other chemistries that are farther out.

far911
User Rank
Silver
A necessary evolution
far911   5/24/2013 4:58:57 AM
NO RATINGS
A higher capacity on lithium-ion batteries would only mean good things for the future of the mobile industry. Smartphones are getting more feature-rich and resource-hungry with each iteration. This is a necessary evolution to cater to such needs, while ensuring lengthier talk times.

Partner Zone
More Blogs
With Radio Shack on the ropes, let's take a memory trip through the highlights of Radio Shack products.
Computer security firm Norton has partnered with clothing company Betaband on a pair of jeans that will keep your RFID-tagged credit cards and documents safe from wireless theft.
As U.S. manufacturing booms, companies are beginning to invest in new equipment.
New research from the Georgia Center for Innovations for Manufacturing shows manufacturing will boom in 2015 as reshoring continues to bring production back to the U.S.>
UBM Canon, the world’s leading advanced design and manufacturing industry resource, and Design News, are pleased to announce the finalists in the 2015 Golden Mousetrap Awards, a program that celebrates the companies, products, and people who are energizing North American design, engineering, and manufacturing.
Design News Webinar Series
12/11/2014 8:00 a.m. California / 11:00 a.m. New York
12/10/2014 8:00 a.m. California / 11:00 a.m. New York
11/19/2014 11:00 a.m. California / 2:00 p.m. New York
11/6/2014 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.
Dec 15 - 19, An Introduction to Web Application Security
SEMESTERS: 1  |  2  |  3  |  4  |  5  |  67


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