Electrospun PAN Membrane Loaded with AgInP2Se6 Nanosheets for Triboelectric Energy Harvesting
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F25%3A43933860" target="_blank" >RIV/60461373:22310/25:43933860 - isvavai.cz</a>
Result on the web
<a href="https://onlinelibrary.wiley.com/doi/10.1002/smll.202511763" target="_blank" >https://onlinelibrary.wiley.com/doi/10.1002/smll.202511763</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/smll.202511763" target="_blank" >10.1002/smll.202511763</a>
Alternative languages
Result language
angličtina
Original language name
Electrospun PAN Membrane Loaded with AgInP2Se6 Nanosheets for Triboelectric Energy Harvesting
Original language description
To address the gap in the application of mixed-metal phosphorus trichalcogenides (MIMIIIP2X6) in energy harvesting systems, this work investigates the incorporation of exfoliated silver-indium-phosphorus-selenide (AgInP2Se6) into electrospun polyacrylonitrile (PAN) fibers for triboelectric nanogenerator (TENG) applications. This research marks the first-time exfoliation of AgInP2Se6 (exf-AgInP2Se6) and its integration into a polymer matrix, resulting in the first demonstration of a MIMIIIP2X6-based polymer composite processed into a flexible nanogenerator via electrospinning. Comprehensive structural and morphological characterization confirms the successful incorporation of exfoliated AgInP2Se6 within the PAN fiber without compromising the crystallinity or fiber integrity. The exf-AgInP2Se6/PAN membrane is tested as a TENG device, operating in contact-separation mode, and demonstrates excellent output performance and stability under mechanical deformation. The device exhibits competitive electrical performance, reaching a peak power density of 480 mW<middle dot>m-2 at 1 G Omega load, and remains functional under mechanical deformation. Additionally, it exhibits a strong and humidity-dependent electrical response, with peak performance at low humidity (20% relative humidity (RH)) and complete recovery of output after exposure to high humidity (70% RH), enabling potential applications as a self-powered humidity sensor. This study expands the range of two-dimensional (2D) materials for energy harvesting by demonstrating exf-AgInP2Se6 as a functional triboelectric material.
Czech name
—
Czech description
—
Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10400 - Chemical sciences
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Small
ISSN
1613-6810
e-ISSN
1613-6829
Volume of the periodical
22
Issue of the periodical within the volume
13
Country of publishing house
DE - GERMANY
Number of pages
13
Pages from-to
"e11763"
UT code for WoS article
001626024700001
EID of the result in the Scopus database
2-s2.0-105023303417