Electrical Heating Properties of Various Carbonized Textile Structures

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24410%2F20%3A00008149" target="_blank" >RIV/46747885:24410/20:00008149 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/46747885:24620/20:00008149

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Electrical Heating Properties of Various Carbonized Textile Structures

Popis výsledku v původním jazyce

In this work, carbon structures are prepared by controlling paralysis of various fibrous wastes, including PAN nonwoven, PAN woven, Kevlar nonwoven, Kevlar woven and carbon woven using physical activation in high temperature furnaces with the carbonization temperature at 800°C, 1000°C and 1200°C. The influence of carbonization temperature and fiber assembly structure on electric heating properties of prepared carbon structures was studied by applying different voltages on the as prepared samples. At the end, the heating and cooling rate as well as the energy consumption during the heating process of different carbon structures were calculated and analyzed. The results show that most of the carbon structures have shown electric heating performance under applied voltages. As the rising carbonization temperature, the maximum temperature in electric heating process of various carbon structures became higher. A relatively more uniform distribution of temperature and less heat concentration during the heating process can be observed on nonwoven structures`. Some of the samples present better heating performance than commercial graphene film at the same applied voltage.

Název v anglickém jazyce

Electrical Heating Properties of Various Carbonized Textile Structures

Popis výsledku anglicky

In this work, carbon structures are prepared by controlling paralysis of various fibrous wastes, including PAN nonwoven, PAN woven, Kevlar nonwoven, Kevlar woven and carbon woven using physical activation in high temperature furnaces with the carbonization temperature at 800°C, 1000°C and 1200°C. The influence of carbonization temperature and fiber assembly structure on electric heating properties of prepared carbon structures was studied by applying different voltages on the as prepared samples. At the end, the heating and cooling rate as well as the energy consumption during the heating process of different carbon structures were calculated and analyzed. The results show that most of the carbon structures have shown electric heating performance under applied voltages. As the rising carbonization temperature, the maximum temperature in electric heating process of various carbon structures became higher. A relatively more uniform distribution of temperature and less heat concentration during the heating process can be observed on nonwoven structures`. Some of the samples present better heating performance than commercial graphene film at the same applied voltage.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20503 - Textiles; including synthetic dyes, colours, fibres (nanoscale materials to be 2.10; biomaterials to be 2.9)

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2020

Kód důvěrnosti údajů

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

Název statě ve sborníku

Textile Bioengineering and Informatics Symposium Proceedings 2020 - 13th Textile Bioengineering and Informatics Symposium, TBIS 2020

ISBN

978-1-71381-855-7

ISSN

19423438

e-ISSN

—

Počet stran výsledku

8

Strana od-do

99-106

Název nakladatele

TBIS

Místo vydání

—

Místo konání akce

online

Datum konání akce

1. 1. 2020

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

—