Measurement of Li diffusion in porous carbon by neutron depth profiling

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F18%3A00496758" target="_blank" >RIV/61389005:_____/18:00496758 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1080/10420150.2018.1528609" target="_blank" >http://dx.doi.org/10.1080/10420150.2018.1528609</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1080/10420150.2018.1528609" target="_blank" >10.1080/10420150.2018.1528609</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Measurement of Li diffusion in porous carbon by neutron depth profiling

Popis výsledku v původním jazyce

Diffusion of Li in porous carbon material has been studied using a nondestructive neutron depth profiling technique. It has been acknowledged that carbon-based materials are good candidates for electrodes in lithium-ion batteries. It is because they exhibit a high ability to effectively release Li ions during charging and discharging processes. The Li diffusion was studied in porous carbon material with several annealing cycles. The produced data were useful for the determination of relative straight porosity level and diffusion coefficient, which result to be between 5.13E-11cm(2)/s and 5.56E-11cm(2)/s, that agree with the literature but obtained with a technique that does not alter the sample during the analysis.

Název v anglickém jazyce

Measurement of Li diffusion in porous carbon by neutron depth profiling

Popis výsledku anglicky

Diffusion of Li in porous carbon material has been studied using a nondestructive neutron depth profiling technique. It has been acknowledged that carbon-based materials are good candidates for electrodes in lithium-ion batteries. It is because they exhibit a high ability to effectively release Li ions during charging and discharging processes. The Li diffusion was studied in porous carbon material with several annealing cycles. The produced data were useful for the determination of relative straight porosity level and diffusion coefficient, which result to be between 5.13E-11cm(2)/s and 5.56E-11cm(2)/s, that agree with the literature but obtained with a technique that does not alter the sample during the analysis.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10302 - Condensed matter physics (including formerly solid state physics, supercond.)

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2018

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Radiation Effects and Defects in Solids

ISSN

1042-0150

e-ISSN

—

Svazek periodika

173

Číslo periodika v rámci svazku

9-10

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

6

Strana od-do

836-841

Kód UT WoS článku

000448601900014

EID výsledku v databázi Scopus

2-s2.0-85055593397