Coupled chemical reactions in dynamic nanometric confinement: IV. Ion transmission spectrometric analysis of nanofluidic behavior and membrane formation during track etching in polymers

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F15%3A00448875" target="_blank" >RIV/61389005:_____/15:00448875 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1080/10420150.2014.984298" target="_blank" >http://dx.doi.org/10.1080/10420150.2014.984298</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1080/10420150.2014.984298" target="_blank" >10.1080/10420150.2014.984298</a>

Result language
angličtina
Original language name
Coupled chemical reactions in dynamic nanometric confinement: IV. Ion transmission spectrometric analysis of nanofluidic behavior and membrane formation during track etching in polymers
Original language description
In recent papers, it was shown that coupled chemical-topological reactions (CCRs) with both NaOH etchant and silver salts, performed in thin swift-heavy ion-irradiated polymers under the application of a test voltage across the polymer foils, eventuallygave rise to characteristic current/voltage features and Bode plots that were tentatively attributed to the formation of Ag2O membranes within the etched tracks. The same was also found when replacing the silver ions by lithium ions, and adding fluorideions to the NaOH etchant, to promote LiF membrane formation. The membrane thickness was determined to be approximate to 0.2-0.4 mu m in the best cases.ITS also revealed that hitherto membrane formation occurs only in approximate to 1% of all tracks, or even less. The reason for this poor abundance seems to be that the decisive factor for membrane formation, which is the firm anchoring of the emerging solid Ag2O or LiF reaction products on the etched track walls, was hitherto rarely fulfi
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BG - Nuclear, atomic and molecular physics, accelerators
OECD FORD branch
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Project
<a href="/en/project/GBP108%2F12%2FG108" target="_blank" >GBP108/12/G108: Preparation, modification and characterization of materials by radiation</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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