Use of Alternating Current Spinning to Prepare Carbon Nanofibers From Commercial PAN Fibers

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24410%2F25%3A00013545" target="_blank" >RIV/46747885:24410/25:00013545 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1002/app.57248" target="_blank" >https://doi.org/10.1002/app.57248</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1002/app.57248" target="_blank" >10.1002/app.57248</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Use of Alternating Current Spinning to Prepare Carbon Nanofibers From Commercial PAN Fibers

Popis výsledku v původním jazyce

The aim of this study was to explore the potential of recycling commercial polyacrylonitrile fibers through electrospinning to produce carbon nanofibers (CNFs). We evaluated the feasibility of producing bulk nanofiber layers from recycled polymer and optimized the process to achieve an optimal solution concentration (10 wt%). Furthermore, we investigated the influence of oxidation and carbonization on the structure and properties of the resulting CNF layers. The obtained data show that carbonization leads to a decrease in fiber diameter and mass while maintaining the overall layer thickness. Interestingly, we observed a significant increase in electrical conductivity at temperatures above 700°C. This study contributes to the development of sustainable technologies for processing polymer waste and opens up new possibilities for the application of carbon nanofibers.

Název v anglickém jazyce

Use of Alternating Current Spinning to Prepare Carbon Nanofibers From Commercial PAN Fibers

Popis výsledku anglicky

The aim of this study was to explore the potential of recycling commercial polyacrylonitrile fibers through electrospinning to produce carbon nanofibers (CNFs). We evaluated the feasibility of producing bulk nanofiber layers from recycled polymer and optimized the process to achieve an optimal solution concentration (10 wt%). Furthermore, we investigated the influence of oxidation and carbonization on the structure and properties of the resulting CNF layers. The obtained data show that carbonization leads to a decrease in fiber diameter and mass while maintaining the overall layer thickness. Interestingly, we observed a significant increase in electrical conductivity at temperatures above 700°C. This study contributes to the development of sustainable technologies for processing polymer waste and opens up new possibilities for the application of carbon nanofibers.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10404 - Polymer science

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2025

Kód důvěrnosti údajů

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

Název periodika

Journal of Applied Polymer Science>

ISSN

0021-8995

e-ISSN

—

Svazek periodika

142

Číslo periodika v rámci svazku

31

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

9

Strana od-do

—

Kód UT WoS článku

001489832900001

EID výsledku v databázi Scopus

2-s2.0-105004215452