Advanced characterization of lithium battery materials with positrons
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F17%3A10369710" target="_blank" >RIV/00216208:11320/17:10369710 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1088/1742-6596/791/1/012016" target="_blank" >http://dx.doi.org/10.1088/1742-6596/791/1/012016</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1742-6596/791/1/012016" target="_blank" >10.1088/1742-6596/791/1/012016</a>
Alternative languages
Result language
angličtina
Original language name
Advanced characterization of lithium battery materials with positrons
Original language description
Cathode materials are crucial to improved battery performance, in part because there are not yet materials that can maintain high power and stable cycling with a capacity comparable to that of anode materials. Our parameter-free, gradient-corrected model for electron-positron correlations predicts that spectroscopies based on positron annihilation can be deployed to study the effect of lithium intercalation in the oxide matrix of the cathode. The positron characteristics in oxides can be reliably computed using methods based on first principles. Thus, we can enable a fundamental characterization of lithium battery materials involving positron annihilation spectroscopy and first-principles calculations. The detailed information one can extract from positron experiments could be useful for understanding and optimizing both battery materials and bi-functional catalysts for oxygen reduction and evolution.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
10302 - Condensed matter physics (including formerly solid state physics, supercond.)
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Journal of Physics: Conference Series
ISBN
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ISSN
1742-6588
e-ISSN
neuvedeno
Number of pages
6
Pages from-to
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Publisher name
IOP PUBLISHING LTD
Place of publication
BRISTOL
Event location
Matsue
Event date
May 22, 2016
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000400610500016