Energy Harvesting Performance of Silver Electroplated Fabrics

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24410%2F19%3A00006404" target="_blank" >RIV/46747885:24410/19:00006404 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.sciencedirect.com/science/article/pii/S0254058419301580" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0254058419301580</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.matchemphys.2019.02.063" target="_blank" >10.1016/j.matchemphys.2019.02.063</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Energy Harvesting Performance of Silver Electroplated Fabrics

Popis výsledku v původním jazyce

The objective of present study was to make electrically conductive multifunctional fabrics and their further use as electrodes for the development of triboelectric generator (TrEG). The conductive fabrics were made by the coating of thin copper layer and then electroplating of silver layer. The surface structure, electrical conductivity, hydrophobicity, and antibacterial properties of coated fabrics were examined to know their multifunctional properties. After silver electroplating, the fabrics depicted the electrical resistivity of 2 Ω mm as compared to 70 Ω mm electrical resistivity reported for the copper coating alone. Later, the energy harvesting performance of conductive fabric electrodes was studied by combining with oppositely charged triboelectric materials such as silicon rubber and rabbit fur. The fabricated TrEG was found to produce 21 V and 3.5 μA current under the stretching action whereas 33 V and 6 μA current under the pressing action. Furthermore, it charged the 1 μF capacitor to 17 mV in 5 seconds. When its energy harvesting performance was investigated under the mechanical actions of human body, it generated about 10 V from elbow movements and about 40 V from foot movements.

Název v anglickém jazyce

Energy Harvesting Performance of Silver Electroplated Fabrics

Popis výsledku anglicky

The objective of present study was to make electrically conductive multifunctional fabrics and their further use as electrodes for the development of triboelectric generator (TrEG). The conductive fabrics were made by the coating of thin copper layer and then electroplating of silver layer. The surface structure, electrical conductivity, hydrophobicity, and antibacterial properties of coated fabrics were examined to know their multifunctional properties. After silver electroplating, the fabrics depicted the electrical resistivity of 2 Ω mm as compared to 70 Ω mm electrical resistivity reported for the copper coating alone. Later, the energy harvesting performance of conductive fabric electrodes was studied by combining with oppositely charged triboelectric materials such as silicon rubber and rabbit fur. The fabricated TrEG was found to produce 21 V and 3.5 μA current under the stretching action whereas 33 V and 6 μA current under the pressing action. Furthermore, it charged the 1 μF capacitor to 17 mV in 5 seconds. When its energy harvesting performance was investigated under the mechanical actions of human body, it generated about 10 V from elbow movements and about 40 V from foot movements.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

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

Projekt

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

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2019

Kód důvěrnosti údajů

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

Název periodika

Materials Chemistry and Physics

ISSN

0254-0584

e-ISSN

—

Svazek periodika

231

Číslo periodika v rámci svazku

JUN

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

8

Strana od-do

33-40

Kód UT WoS článku

000491428200005

EID výsledku v databázi Scopus

2-s2.0-85064486331