Nanotechnology Now

Our NanoNews Digest Sponsors





Heifer International

Wikipedia Affiliate Button


android tablet pc

Home > Press > QuantumSphere Files Key Patent on Revolutionary Technology to Increase Lithium Ion (Li-ion) Battery Life

Abstract:
New electrode structure provides up to a 5x increase in capacity that will enable extended battery operation for portable electronics, hybrid-electric vehicles, and other energy storage devices

QuantumSphere Files Key Patent on Revolutionary Technology to Increase Lithium Ion (Li-ion) Battery Life

SANTA ANA, CA | Posted on September 15th, 2008

QuantumSphere, Inc., a leading developer of advanced catalyst materials, electrode devices, and related technologies and systems for portable power and clean-energy applications, today announced that it has filed a key patent for technology it has developed that extends the capacity of rechargeable lithium ion batteries up to five times. Next-generation batteries featuring this technology could dramatically improve the operating life of portable consumer electronics, hybrid-electric vehicle range, and a wide variety of energy storage applications.
This news follows a previous QuantumSphere battery announcement highlighting the development of a high-rate, paper-thin, nano-enabled electrode for disposable batteries. This earlier breakthrough patent pending air-electrode design increased power output by 320% in zinc-air cells, providing roughly 4x more power than equivalent sized alkaline batteries, and is expected to be commercialized in 2009.

"The electrodes our company is developing will expand battery capacity in a profound way, without a sacrifice in safety. Instead of four hours of operating time on a laptop computer, a single charge could last up to 12 hours and provide users with enough computing time for a complete round-trip flight between Los Angeles and New York," said Kevin Maloney, president and CEO of QuantumSphere. "This important research is another example of QuantumSphere's focused plan to bring next-generation, high-capacity lithium ion battery systems to market. We believe this is a commercially viable technology that will have a major impact in a variety of consumer, industrial, and transportation applications."

Today's patent filing covers a novel electrode structure enriched with nano lithium particles that increases the fuel source in a rechargeable lithium ion battery, thus increasing battery life. QuantumSphere intends to commercialize the technology to improve next-generation batteries for energy storage, consumer, and transportation applications.

"QuantumSphere has created electrodes with much higher lithium capacities than current state-of-the-art lithium ion batteries, as described in this patent application," said Subra Iyer, principal technologist and co-inventor at QuantumSphere. "In the next phase of the QuantumSphere research efforts, we will further improve these anode and cathode electrodes and formulate electrolytes with wide electrochemical windows. All of this is part of a structured research approach to create new high-voltage battery chemistries, enabling both higher energy density and higher power density in next-generation rechargeable lithium ion batteries, taking advantage of the newly improved anode, cathode, and electrolyte molecular architectures."

####

About QuantumSphere, Inc.
QuantumSphere, Inc. (QSI) is a leading manufacturer of advanced catalyst materials, high- performance electrode systems, and related technologies for portable power, clean energy, and electronics applications. Backed by a strong intellectual property portfolio, the Company’s system designs and products can lower costs and enable breakthrough performance in such multi-billion dollar growth markets as batteries, fuel cells, desalination, hydrogen generation, and emissions reduction.

Founded in 2002, QSI is driven by a mission to reduce dependence on non-renewable energy sources through continuous innovation and refinement of its highly engineered catalytic materials, electrode systems, and advanced technology platforms. QSI serves leading industry customers with its patented, automated, highly scalable, and environmentally friendly manufacturing processes.

For more information, please click here

Contacts:
QuantumSphere
Michele Kinman

408-218-8815

Copyright © QuantumSphere, Inc.

If you have a comment, please Contact us.

Issuers of news releases, not 7th Wave, Inc. or Nanotechnology Now, are solely responsible for the accuracy of the content.

Bookmark:
Delicious Digg Newsvine Google Yahoo Reddit Magnoliacom Furl Facebook

Related News Press

News and information

Imaging electric charge propagating along microbial nanowires October 20th, 2014

Design of micro and nanoparticles to improve treatments for Alzheimers and Parkinsons: At the Faculty of Pharmacy of the UPV/EHU-University of the Basque Country encapsulation techniques are being developed to deliver correctly and effectively certain drugs October 20th, 2014

Physicists build reversible laser tractor beam October 20th, 2014

Removal of Limitations of Composites at Superheat Temperatures October 20th, 2014

Announcements

Imaging electric charge propagating along microbial nanowires October 20th, 2014

Design of micro and nanoparticles to improve treatments for Alzheimers and Parkinsons: At the Faculty of Pharmacy of the UPV/EHU-University of the Basque Country encapsulation techniques are being developed to deliver correctly and effectively certain drugs October 20th, 2014

Physicists build reversible laser tractor beam October 20th, 2014

Removal of Limitations of Composites at Superheat Temperatures October 20th, 2014

Patents/IP/Tech Transfer/Licensing

Nanodevices for clinical diagnostic with potential for the international market: The development is based on optical principles and provides precision and allows saving vital time for the patient October 15th, 2014

Aculon Receives Patent for Application of Enhanced Bonding Layers on Titanium October 9th, 2014

harmaEngine will join Nanobiotix’ pivotal trial for NBTXR3 in Soft Tissue Sarcoma to accelerate its development in Asia-Pacific: PharmaEngine to make milestone payment to Nanobiotix in October 2014 to recognize the value created October 8th, 2014

‘Small’ transformation yields big changes September 16th, 2014

Automotive/Transportation

Production of Anticorrosive Chromate Nanocoatings in Iran September 27th, 2014

Teijin Aramid’s carbon nanotube fibers awarded with Paul Schlack prize: New generation super fibers bring wave of innovations to fiber market September 25th, 2014

Next-Gen Luxury RV From Global Caravan Technologies Will Offer MagicView Roof and Windshield Using SPD-SmartGlass Technology From Research Frontiers: Recreational Vehicle Manufacturer Global Caravan Technologies (GCT) Features 28 Square Feet of MagicView™ SPD-SmartGlass September 17th, 2014

Toward making lithium-sulfur batteries a commercial reality for a bigger energy punch September 17th, 2014

Battery Technology/Capacitors/Generators/Piezoelectrics/Thermoelectrics/Energy storage

Graphenea opens US branch October 16th, 2014

NTU develops ultra-fast charging batteries that last 20 years October 14th, 2014

Electrically conductive plastics promising for batteries, solar cells October 10th, 2014

Crumpled graphene could provide an unconventional energy storage: Two-dimensional carbon “paper” can form stretchable supercapacitors to power flexible electronic devices October 4th, 2014

NanoNews-Digest
The latest news from around the world, FREE





  Premium Products
NanoNews-Custom
Only the news you want to read!
 Learn More
NanoTech-Transfer
University Technology Transfer & Patents
 Learn More
NanoStrategies
Full-service, expert consulting
 Learn More














ASP
Nanotechnology Now Featured Books




NNN

The Hunger Project







© Copyright 1999-2014 7th Wave, Inc. All Rights Reserved PRIVACY POLICY :: CONTACT US :: STATS :: SITE MAP :: ADVERTISE