Investigation of lithiation/delithiation processes in ceramic solid electrolyte by means of Neutron Depth Profiling

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F22%3A00562352" target="_blank" >RIV/61389005:_____/22:00562352 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1016/j.jpowsour.2022.231719" target="_blank" >https://doi.org/10.1016/j.jpowsour.2022.231719</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.jpowsour.2022.231719" target="_blank" >10.1016/j.jpowsour.2022.231719</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Investigation of lithiation/delithiation processes in ceramic solid electrolyte by means of Neutron Depth Profiling

Popis výsledku v původním jazyce

Rechargeable all-solid-state Li batteries with solid electrolytes (SE) are a prospective solution for safe and high capacity energy storage systems. In recent decades, several types of SE with high ionic conductivity have been developed and tested with different techniques. In this study, we employed a non-destructive nuclear analytical method, Neutron Depth Profiling (NDP), to investigate the response of one of the promising electrolytes, Lithium Conductive Glass Ceramic (LICGC), to the applied voltage +2.8 V. The in-situ NDP measurements made it possible to directly monitor the migration of lithium ions in the electrolyte and to observe and quantify the formation of a space charge layer with depleted Li atoms, which depends on the biasing time.

Název v anglickém jazyce

Investigation of lithiation/delithiation processes in ceramic solid electrolyte by means of Neutron Depth Profiling

Popis výsledku anglicky

Rechargeable all-solid-state Li batteries with solid electrolytes (SE) are a prospective solution for safe and high capacity energy storage systems. In recent decades, several types of SE with high ionic conductivity have been developed and tested with different techniques. In this study, we employed a non-destructive nuclear analytical method, Neutron Depth Profiling (NDP), to investigate the response of one of the promising electrolytes, Lithium Conductive Glass Ceramic (LICGC), to the applied voltage +2.8 V. The in-situ NDP measurements made it possible to directly monitor the migration of lithium ions in the electrolyte and to observe and quantify the formation of a space charge layer with depleted Li atoms, which depends on the biasing time.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10405 - Electrochemistry (dry cells, batteries, fuel cells, corrosion metals, electrolysis)

Projekt

<a href="/cs/project/EF16_013%2F0001812" target="_blank" >EF16_013/0001812: Centrum urychlovačů a jaderných analytických metod - OP</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2022

Kód důvěrnosti údajů

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

Název periodika

Journal of Power Sources

ISSN

0378-7753

e-ISSN

1873-2755

Svazek periodika

542

Číslo periodika v rámci svazku

SEP

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

6

Strana od-do

231719

Kód UT WoS článku

000861479000005

EID výsledku v databázi Scopus

2-s2.0-85132227191