Desorption spectrometry II: coupled desorption of Li marker and degradation of polypyrrole

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F20%3A00523924" target="_blank" >RIV/61389005:_____/20:00523924 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1080/10420150.2019.1701459" target="_blank" >https://doi.org/10.1080/10420150.2019.1701459</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1080/10420150.2019.1701459" target="_blank" >10.1080/10420150.2019.1701459</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Desorption spectrometry II: coupled desorption of Li marker and degradation of polypyrrole

Popis výsledku v původním jazyce

In this work, different aqueous Lithium salt markers were introduced into polypyrrole, thereafter the system was dried, and finally water was again allowed to enter with the aim to desorb the incorporated Li marker. The Li desorption is closely followed by the Neutron Depth Profiling technique. It turns out that the desorption spectra strongly depend on the solubility of the applied markers, and furthermore, the polymer-water interaction influences the outcome. Finally, there are hints that the Li markers incorporated within the polymeric free volume may undergo chemical bonds with the polymer. Especially the desorption of incorporated LiF from the polymer leads to very peculiar Li depth distributions which closely resemble the well-known Case II diffusion profiles, with steep profile concentration changes emerging at the front of the water penetration from the outside.

Název v anglickém jazyce

Desorption spectrometry II: coupled desorption of Li marker and degradation of polypyrrole

Popis výsledku anglicky

In this work, different aqueous Lithium salt markers were introduced into polypyrrole, thereafter the system was dried, and finally water was again allowed to enter with the aim to desorb the incorporated Li marker. The Li desorption is closely followed by the Neutron Depth Profiling technique. It turns out that the desorption spectra strongly depend on the solubility of the applied markers, and furthermore, the polymer-water interaction influences the outcome. Finally, there are hints that the Li markers incorporated within the polymeric free volume may undergo chemical bonds with the polymer. Especially the desorption of incorporated LiF from the polymer leads to very peculiar Li depth distributions which closely resemble the well-known Case II diffusion profiles, with steep profile concentration changes emerging at the front of the water penetration from the outside.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10304 - Nuclear physics

Projekt

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

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2020

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

175

Číslo periodika v rámci svazku

3-4

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

11

Strana od-do

268-278

Kód UT WoS článku

000522130000005

EID výsledku v databázi Scopus

2-s2.0-85082750586