Navigation Links
Drexel expert: Efficiency metrics for energy storage devices need standardization
Date:11/29/2011

PHILADELPHIA -- Solving the mystery of prematurely dead cell phone and laptop batteries may prove to be a vital step toward creating a sustainable energy grid according to Drexel researcher Dr. Yury Gogotsi. In a piece published in the November 18 edition of Science, Gogotsi, who is the head of the A.J. Drexel Nanotechnology Institute, calls for a new, standardized gauge of performance measurement for energy storage devices that are as small as those used in cell phones to as large as those used in the national energy grid.

Gogotsi is one of the featured experts, along with Bill Gates, tapped by Science to address problems that must be solved en route to the widespread use of renewable energy. His piece, co-authored with Dr. Patrice Simon of the Universit Paul Sabatier in Toulouse, France, is entitled "True Performance Metrics in Electrochemical Energy Storage."

"A dramatic expansion of research in the area of electrochemical energy storage has occurred over the past due to an ever increasing variety of handheld electronic devices that we all use," Gogotsi said. "This has expanded use of electrical energy in transportation, and the need to store renewable energy efficiently at the grid level. This process has been accompanied by the chase for glory with the arrival of new materials and technologies that leads to unrealistic expectations for batteries and supercapacitors and may hurt the entire energy storage field."

The main type of energy storage device addressed in the article is the supercapacitor. Supercapacators, which are built from relatively inexpensive natural materials such as carbon, aluminum and polymers, are found in devices, ranging from mobile phones and laptop batteries to trams, buses and solar cells. While supercapacitors tend to store less energy compared to standard lithium-ion batteries, they have the ability to charge and discharge energy more quickly than batteries and can be recharged a near inf
'/>"/>

Contact: Britt Faulstick
britt.faulstick@drexel.edu
215-895-2617
Drexel University
Source:Eurekalert

Page: 1 2

Related biology technology :

1. How to produce flexible CIGS solar cells with record efficiency
2. Nano Gold Rush: Researchers use tiny gold particles to boost organic solar cell efficiency
3. With a simple coating, nanowires show a dramatic increase in efficiency and sensitivity
4. Magnetic memory and logic could achieve ultimate energy efficiency
5. Nanoparticles improve solar collection efficiency
6. Novel nanowires boost fuel cell efficiency
7. Ultrafast laser scribing technique to cut cost, hike efficiency of solar cells
8. Tecnalia leads the integration of energy efficiency in sports facilities
9. University of Minnesota researchers clear major hurdle in road to high-efficiency solar cells
10. Challenge President to Adopt Energy Measure with Double the Impact of Improved Auto Fuel Efficiency Standards at Fraction of the Cost
11. Elsevier Addresses Todays Healthcare Information Crisis With a Renewed Focus on Improving Quality and Efficiency
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:7/29/2015)... 30, 2015 Sanofi, a ... the second quarter of 2015. CEO Olivier ... its performance in different businesses. Watch ... http://www.eurobusinessmedia.com/ceo-direct/sanofi/sanofi-h1-2015-results-interview-with-ceo-olivier-brandicourt?utm_source=ceo-direct&utm_medium=wire Topics covered in the ... - Performance drivers - Diabetes ...
(Date:7/29/2015)... , July 29, 2015 /PRNewswire/ - BioAmber Inc. (NYSE: ... , the Company,s Chief Financial Officer has resigned.  The ... Chief Financial Officer who retired in December 2014, as ... for a permanent successor.     Andy Ashworth ... Laurin and ensure a smooth transition.  Andy was the ...
(Date:7/29/2015)... Wis. (PRWEB) , ... July 29, 2015 , ... ... identification solutions, today announced its GHS Label Guide . To align chemical ... System (GHS), this guide includes explanations of label components, an example of an ...
(Date:7/29/2015)... ... ... The third Medical Innovation Impact Index (MI3) Alert considers FDA processes for the ... system received a score of 0 (range -10 to +10) for its impact on ... Dickinson University’s ( FDU ) Rothman Institute of Innovation and Entrepreneurship. Several changes to ...
Breaking Biology Technology:BioAmber Announces Change in Chief Financial Officer 2BioAmber Announces Change in Chief Financial Officer 3Brady Announces a New GHS Label Guide 2Third Medical Innovation Impact Index Issued by Fairleigh Dickinson University’s Initiative for Patient-Centered Innovation (iPCI) 2Third Medical Innovation Impact Index Issued by Fairleigh Dickinson University’s Initiative for Patient-Centered Innovation (iPCI) 3
... Mich., April 15 GeneGo, Inc., the leading,systems ... Science Institute has joined the MetaMiner Cardiac,Consortium. The ... first systems,biology and pathway analysis platform for cardiovascular ... on deliverables that will include,disease specific pathway maps ...
... April 15 WallSt.net,s 3-Minute Press Show is,a ... Tolentino., Shows air Monday through Friday on:, ... Show features in-depth interviews with,public company executives on ... is designed to provide viewers with insight into ...
... /PRNewswire-FirstCall/ - AEterna Zentaris Inc.,(NASDAQ: AEZS ; ... therapy and oncology, today reported the completion of ... its Phase 3 program,in benign prostatic hyperplasia (BPH), ... product candidate, cetrorelix. The study,involves approximately 600 patients ...
Cached Biology Technology:The Scripps Translational Science Institute Joins The MetaMiner Cardiac Consortium 2Featured Stocks on Today's Edition of WallSt.net's 3-Minute Press Show: NPHC, PECD, PNRR 2Featured Stocks on Today's Edition of WallSt.net's 3-Minute Press Show: NPHC, PECD, PNRR 3AEterna Zentaris Completes Patient Recruitment for First Phase 3 Efficacy Trial with Cetrorelix in Benign Prostatic Hyperplasia 2AEterna Zentaris Completes Patient Recruitment for First Phase 3 Efficacy Trial with Cetrorelix in Benign Prostatic Hyperplasia 3AEterna Zentaris Completes Patient Recruitment for First Phase 3 Efficacy Trial with Cetrorelix in Benign Prostatic Hyperplasia 4
(Date:7/8/2015)... LAKES , N.J. and NEW YORK ... Company) and Guidepoint today announced BD ... start-up healthcare companies with free access to Guidepoint,s expert ... several start-ups that are developing cutting-edge technologies to improve ... a dedicated Guidepoint research manager, each start-up entrepreneur will ...
(Date:7/7/2015)... Calif. , July 7, 2015  Based ... market, Frost & Sullivan recognizes Credence ID, LLC ... Entrepreneurial Company of the Year Award. Credence ... to aid in its mission of offering enrollment ... populations globally. As Credence ID was formed by ...
(Date:7/2/2015)... Fingerprint Cards has received an order for its ... distributor World Peace Industrial Group (WPI), part of WPG Holdings. ... . Deliveries are planned to take place during Q3 ... manufacturers in Asia . The order value ... of approximately 2,200 MSEK for 2015. Jörgen Lantto, ...
Breaking Biology News(10 mins):BD and Guidepoint Team to Connect Healthcare Start-up Companies With Business and Scientific Experts 2BD and Guidepoint Team to Connect Healthcare Start-up Companies With Business and Scientific Experts 3Frost & Sullivan Acknowledges the Distinctive Customer-focused Attributes of Credence ID's Mobile Biometric Product Suite 2Frost & Sullivan Acknowledges the Distinctive Customer-focused Attributes of Credence ID's Mobile Biometric Product Suite 3Frost & Sullivan Acknowledges the Distinctive Customer-focused Attributes of Credence ID's Mobile Biometric Product Suite 4Frost & Sullivan Acknowledges the Distinctive Customer-focused Attributes of Credence ID's Mobile Biometric Product Suite 5FPC Receives Order for Touch Fingerprint Sensors of 268 MSEK 2
... Conservancy (WPC) scientists have discovered a plant in Erie County ... dwarf scouring rush, was identified with the aid of a ... Girard. Dwarf scouring rush is known to exist in ... not been identified in Pennsylvania until this discovery. WPC scientists ...
... The Potato Genome Sequencing Consortium (PGSC), an international ... countries, has released a draft sequence of the potato ... Richard Veilleux, professor of horticulture in the College ... a unique phureja type of potato variety that accelerated ...
... Investigators at Burnham Institute for Medical Research (Burnham), University ... Research Institute (TSRI), Genomics Institute of the Novartis Research ... model, including three dimensional protein structures, of the central ... ( T. maritima ). This is the first time ...
Cached Biology News:Erie County home to plant never before recorded in Pa. 2Draft potato genome based on unique potato variety 2Comprehensive understanding of bacteria could lead to new insights into many organisms 2
Best pricing for 100mg-1.0g scales. Phosphopeptides are our specialty....
... The ProteomeLab PF 2D is an automated, ... complex protein mixtures. Part of Beckman ... 2D produces results in just hours. ... proteins present in cell lysates, addressing a ...
... Panels were designed for full-length gene cloning ... to identify the desired cDNA clone. The ... 96-well "Master Plate," where each well contains ... the positive well(s) by gel electrophoresis of ...
... 295 ex can measure three fluorescence lifetimespicoseconds ... a few minutes. To match the absorption ... tryptophan, the Protein 295 exs excitation source ... emitting 295 nm. Fluorescence of tryptophan is ...
Biology Products: