NMR Measurement of Relaxation Times and Diffusion of Gel Electrolytes Based on NaClO4 during polymerization process

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F11%3APU93519" target="_blank" >RIV/00216305:26220/11:PU93519 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

NMR Measurement of Relaxation Times and Diffusion of Gel Electrolytes Based on NaClO4 during polymerization process

Popis výsledku v původním jazyce

We focused on the gel electrolytes with conductivity based on the sodium ion Na+. The electrolyte was a solution of NaClO4 in propylene carbonate mixed with methyl methacrylate with four different concentrations. Each sample was irradiated by UV radiation in fifteen minute intervals. We performed measurements of relaxation times T1, T2 of 23Na nuclei and diffusion of 1H nuclei after each of those intervals. The experiment was performed on the 4.7T NMR system at the ISI in Brno.

Název v anglickém jazyce

NMR Measurement of Relaxation Times and Diffusion of Gel Electrolytes Based on NaClO4 during polymerization process

Popis výsledku anglicky

We focused on the gel electrolytes with conductivity based on the sodium ion Na+. The electrolyte was a solution of NaClO4 in propylene carbonate mixed with methyl methacrylate with four different concentrations. Each sample was irradiated by UV radiation in fifteen minute intervals. We performed measurements of relaxation times T1, T2 of 23Na nuclei and diffusion of 1H nuclei after each of those intervals. The experiment was performed on the 4.7T NMR system at the ISI in Brno.

Druh

O - Ostatní výsledky

CEP obor

CG - Elektrochemie

OECD FORD obor

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Projekt

<a href="/cs/project/GAP102%2F10%2F2091" target="_blank" >GAP102/10/2091: Zvýšení bezpečnosti lithno-iontových baterií</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2011

Kód důvěrnosti údajů

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