Navigation Links
ORNL scientists reveal battery behavior at the nanoscale
Date:9/14/2010

ngle grain or an extended defect," Balke said.

The team's ESM imaging can display features such as individual grains, grain clusters and defects within the cathode material. The high-resolution mapping showed, for example, that the lithium ion flow can concentrate along grain boundaries, which could lead to cracking and battery failure. Researchers say these types of nanoscale phenomena need to be examined and correlated to overall battery functionality.

"Very small changes at the nanometer level could have a huge impact at the device level," Balke said. "Understanding the batteries at this length scale could help make suggestions for materials engineering."

Although the research focused on lithium-ion batteries, the team expects that its technique could be used to measure other electrochemical solid-state systems, including other battery types, fuel cells and similar electronic devices that use nanoscale ionic motion for information storage.

"We see this method as an example of the kinds of higher dimensional scanning probe techniques that we are developing at CNMS that enable us to see the inner workings of complex materials at the nanoscale," Jesse said. "Such capabilities are particularly relevant to the increasingly important area of energy research."


'/>"/>

Contact: Morgan McCorkle
mccorkleml@ornl.gov
865-574-4160
DOE/Oak Ridge National Laboratory
Source:Eurekalert

Page: 1 2

Related biology technology :

1. Clemson scientists put a (nano) spring in their step
2. City of Hope Helps KGI Launch New Management Training Program for Scientists
3. University of Pennsylvania scientists move optical computing closer to reality
4. Scientists grow nanonets able to snare added energy transfer
5. The National Cancer Institute Joins the Global Community of Scientists Now Using BIOMARKERcenter From Thomson Reuters
6. Scientists peel away the mystery behind golds catalytic prowess
7. SACHEM Launches 2-D HPLC e-Learning Program : New e-Learning Program Teaches Scientists How to Better Analyze and Prove Product Purity Through Greater Sensitivity and Precision in Identification of Trace Components
8. Vermillion and Stanford Scientists Receive Best Research Award From the PAD Coalition
9. Brewing better beer: Scientists determine the genomic origins of lager yeasts
10. Tengion Scientists Publish Positive Preclinical Findings With Neo-Organ Demonstrating Long-term Durability and Growth With Skeletal Maturation
11. CU scientists create worlds thinnest balloon -- just one atom thick
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:7/11/2014)... Research ( http://www.bccresearch.com ) reveals in its new report, ... MARKETS , the global market for digital polymerase chain ... This is estimated to grow to $490 billion in ... of 28.6%. , New digital PCR technology has created ... broader PCR field. The opportunities presented by this technology ...
(Date:7/11/2014)... (PRWEB) July 11, 2014 Cayenne ... company specializing in the soft tissue reconstruction segment, ... Anchor System for surgeries involving the shoulder and ... through a novel, inserter-controlled deployment method. The unique ... partial deployment, anchor pull-out, or anchor displacement (also ...
(Date:7/10/2014)... Understanding the need for better quality ... the gap that currently exists in this area, ChanTest ... portfolio of validated ion channel and GPCR cell lines. ... as ion channels control many critical physiological functions throughout ... the potential to treat a variety of human diseases. ...
(Date:7/10/2014)... CA (PRWEB) July 10, 2014 OMICS ... Bioanalytical techniques during 18-20 August, 2014 at Double Tree ... review the recent developments in Analytical & Bioanalytical research ... globe. , Speaking on this occasion, Dr. Srinubabu Gedela, ... Analytica Acta conference is a remarkable one in bringing ...
Breaking Biology Technology:Global Market for Digital Polymerase Chain Reaction Technology to Reach $490 Billion by 2018; Equipment Sector Accounts for the Fastest Growing Segment With 33% CAGR 2Global Market for Digital Polymerase Chain Reaction Technology to Reach $490 Billion by 2018; Equipment Sector Accounts for the Fastest Growing Segment With 33% CAGR 3Cayenne Medical Launches SureLock™ All-Suture Anchor System for Shoulder and Extremity Surgery 2Cayenne Medical Launches SureLock™ All-Suture Anchor System for Shoulder and Extremity Surgery 3Leader in Ion Channel Research Announces Newly Validated and Re-Engineered Cells 2Leader in Ion Channel Research Announces Newly Validated and Re-Engineered Cells 3A Critical Review of Analytical Techniques for Improved Living Standards 2A Critical Review of Analytical Techniques for Improved Living Standards 3A Critical Review of Analytical Techniques for Improved Living Standards 4
... Personix , a business unit of ... a license agreement with Remettra, Inc. , which ... firm's payments system will be integrated with Personix' Health ... of paper checks and remittance advices. Payers who sign ...
... together so well because they know they share the same ... CEO of Alliant Energy said Thursday that chief ... at the hip" if information technology is to support a ... Thursday at the Fusion 2006 CEO-CIO Symposium produced ...
... Madison, Wis. Berbee Information Networks Corp. ... for the city of Cuyahoga Falls, Ohio, that allowed residents ... iSeries technology. , ,IBM gave the Madison company its annual ... processors to be turned on during peak periods to provide ...
Cached Biology Technology:CEOs and CIOs must be 'joined at the hip' 2CEOs and CIOs must be 'joined at the hip' 3
(Date:7/10/2014)... major cities in New Mexico, nearly every public golf ... than precious potable water supplies. Across the U.S. Southwest ... courses receive treated effluent. Reusing the effluent increases the ... and homeowners alike fertilize their lawns during the growing ... New Mexico State University turfgrass expert has a new ...
(Date:7/10/2014)... 27, 2014  Pomerantz LLP has filed a ... or the "Company")(NYSE-MKT: PVCT) and certain of its ... District Court, Middle District of Tennessee ... a class consisting of all persons or entities ... December 17, 2013 and May 22, 2014, both ...
(Date:7/10/2014)... , July 1, 2014 Smart technology ... for convenience and improved security: NXT-ID, Inc. (OTCBB: NXTD), eBay ... GOOG ), Apple Inc. (NASDAQ: AAPL ), ... (NYSE: MA) NXT-ID, Inc., (OTCQB: NXTD) a biometric authentication ... announce that the second series of 30 second spots on ...
Breaking Biology News(10 mins):'Tailored' water -- the latest in lawn care 2SHAREHOLDER ALERT: Pomerantz Law Firm Announces the Filing of a Class Action against Provectus Biopharmaceuticals, Inc. and Certain Officers - PVCT 2SHAREHOLDER ALERT: Pomerantz Law Firm Announces the Filing of a Class Action against Provectus Biopharmaceuticals, Inc. and Certain Officers - PVCT 3Advantages for Digital Wallets Eliminate Need to Carry Credit Cards - Large Scale CNBC Ad Campaign for Latest Smart Wallet to Commence July 7th 2Advantages for Digital Wallets Eliminate Need to Carry Credit Cards - Large Scale CNBC Ad Campaign for Latest Smart Wallet to Commence July 7th 3Advantages for Digital Wallets Eliminate Need to Carry Credit Cards - Large Scale CNBC Ad Campaign for Latest Smart Wallet to Commence July 7th 4Advantages for Digital Wallets Eliminate Need to Carry Credit Cards - Large Scale CNBC Ad Campaign for Latest Smart Wallet to Commence July 7th 5
... Waltham, Mass.How does inflammation, brought on by stress, affect aging? ... and economic crisis of an epidemic of neurologic diseases caused ... manage to keep a rosy outlook in the face of ... and a host of other questions are the focus of ...
... The Howard Hughes Medical Research Institute today announced that ... among 50 scientists nationwide to be appointed HHMI Early ... associate member of the Center,s Basic Sciences Division, and ... Center,s Human Biology and Public Health Sciences divisions, each ...
... 26, 2009 / b3c newswire / -Companies are using ... as a platform to launch new products. Under the ... discuss important topics such as KAM, value proposition and ... pressure in this fast changing landscape.  , Randi Altschul, ...
Cached Biology News:Living long, living well 2Two Hutchinson Center researchers named HHMI Early Career Scientists 2
...
... Polymerase gene from Thermus aquaticus (strain ... E. coli, then highly purified to ... used in the amplification and sequence ... quality of the Taq DNA polymerase ...
Rabbit polyclonal to hnRNP-U...
... DNase I (RNase-free) (E.C. 3.1.21.1) is a ... and chromatin. It functions by hydrolyzing phosphodiester ... 5'-phosphate and a 3'-hydroxyl group. Ambion's RNase-free ... available and is recommended to degrade DNA ...
Biology Products: