Preparation of cation exchange filament for 3D membrane print

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F71226401%3A_____%2F20%3AN0100363" target="_blank" >RIV/71226401:_____/20:N0100363 - isvavai.cz</a>
Result on the web
<a href="https://www.emerald.com/insight/content/doi/10.1108/RPJ-03-2019-0082/full/html" target="_blank" >https://www.emerald.com/insight/content/doi/10.1108/RPJ-03-2019-0082/full/html</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1108/RPJ-03-2019-0082" target="_blank" >10.1108/RPJ-03-2019-0082</a>

Result language
angličtina
Original language name
Preparation of cation exchange filament for 3D membrane print
Original language description
The work focuses on the preparation of a cation exchange filament for 3D Fused Deposition Modeling (FDM). The polymeric binder was mixed with the selected conventional cation exchange resin and a filament was prepared using a miniextruder. Filaments were tested by mechanical properties, chemical properties, quality, melt flow index (MFI). Samples were prepared from granulate using a press, which were tested for electrochemical properties, thermal properties. The best result of ion exchange capacity (IEC) up to 3.0 meq/g of the dry matter was achieved with filament fill 65 %. Permselectivity results above 90 % were determined for 55–65 % filling of the cation exchanger. The results obtained are a promising step for the preparation of 3D printed cation exchange membranes (CEMs) with a defined structure.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20501 - Materials engineering

Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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