High-quality WS2film as a hole transport layer in high-efficiency non-fullerene organic solar cells
Conducting polymers; Efficiency; Fullerenes; Hole mobility; Indium compounds; Organic solar cells; Plasma applications; Sulfur compounds; Tin oxides; Transition metals; Ethylenedioxythiophenes; High quality; Higher efficiency; Higher yield; Hole transport layers; Initial concentration; Metal disulfi...
Saved in:
| Main Authors: | , , , , , |
|---|---|
| Other Authors: | |
| Format: | Article |
| Published: |
Royal Society of Chemistry
2023
|
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| id |
my.uniten.dspace-25946 |
|---|---|
| record_format |
dspace |
| spelling |
my.uniten.dspace-259462023-05-29T17:05:42Z High-quality WS2film as a hole transport layer in high-efficiency non-fullerene organic solar cells Wang X. Liu P. Yap B. Xia R. Wong W.-Y. He Z. 36437774600 57580665400 26649255900 7006962955 7403972153 35364405700 Conducting polymers; Efficiency; Fullerenes; Hole mobility; Indium compounds; Organic solar cells; Plasma applications; Sulfur compounds; Tin oxides; Transition metals; Ethylenedioxythiophenes; High quality; Higher efficiency; Higher yield; Hole transport layers; Initial concentration; Metal disulfide; Plasma treatment; Poly(styrene sulfonate); Yield quality; Tungsten compounds Liquid-exfoliated 2D transition metal disulfides (TMDs) are potential substitutes for poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT:PSS) as hole transport layers (HTLs) in Organic Solar Cells (OSCs). Herein, high-yield and high-quality WS2 flake layers are prepared by comprehensively controlling the initial concentration, sonication processing time and centrifugal speed. The WS2 layers deposited on in situ transparent indium tin oxide (ITO) without plasma treatment show higher uniformity and conductivity than that formed on ITO after plasma treatment. With a significant increase in the short-circuit current density (JSC), the power conversion efficiency (PCE) of PM6:Y6-based non-fullerene OSCs using optimized WS2 as the HTL is higher than that using PEDOT:PSS as the HTL(15.75% vs. 15.31%). Combining the morphology characteristics with carrier recombination characteristics, the higher quality of the ITO/WS2 composite substrate leads to better charge transport and a lower bimolecular recombination rate in OSCs, thereby improving the device performance. This journal is � The Royal Society of Chemistry. Final 2023-05-29T09:05:42Z 2023-05-29T09:05:42Z 2021 Article 10.1039/d1nr03728e 2-s2.0-85117317233 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85117317233&doi=10.1039%2fd1nr03728e&partnerID=40&md5=fd08538e9888c91f8675350f5aa2f7e5 https://irepository.uniten.edu.my/handle/123456789/25946 13 39 16589 16597 Royal Society of Chemistry Scopus |
| institution |
Universiti Tenaga Nasional |
| building |
UNITEN Library |
| collection |
Institutional Repository |
| continent |
Asia |
| country |
Malaysia |
| content_provider |
Universiti Tenaga Nasional |
| content_source |
UNITEN Institutional Repository |
| url_provider |
http://dspace.uniten.edu.my/ |
| description |
Conducting polymers; Efficiency; Fullerenes; Hole mobility; Indium compounds; Organic solar cells; Plasma applications; Sulfur compounds; Tin oxides; Transition metals; Ethylenedioxythiophenes; High quality; Higher efficiency; Higher yield; Hole transport layers; Initial concentration; Metal disulfide; Plasma treatment; Poly(styrene sulfonate); Yield quality; Tungsten compounds |
| author2 |
36437774600 |
| author_facet |
36437774600 Wang X. Liu P. Yap B. Xia R. Wong W.-Y. He Z. |
| format |
Article |
| author |
Wang X. Liu P. Yap B. Xia R. Wong W.-Y. He Z. |
| spellingShingle |
Wang X. Liu P. Yap B. Xia R. Wong W.-Y. He Z. High-quality WS2film as a hole transport layer in high-efficiency non-fullerene organic solar cells |
| author_sort |
Wang X. |
| title |
High-quality WS2film as a hole transport layer in high-efficiency non-fullerene organic solar cells |
| title_short |
High-quality WS2film as a hole transport layer in high-efficiency non-fullerene organic solar cells |
| title_full |
High-quality WS2film as a hole transport layer in high-efficiency non-fullerene organic solar cells |
| title_fullStr |
High-quality WS2film as a hole transport layer in high-efficiency non-fullerene organic solar cells |
| title_full_unstemmed |
High-quality WS2film as a hole transport layer in high-efficiency non-fullerene organic solar cells |
| title_sort |
high-quality ws2film as a hole transport layer in high-efficiency non-fullerene organic solar cells |
| publisher |
Royal Society of Chemistry |
| publishDate |
2023 |
| _version_ |
1806428439661510656 |
| score |
13.214268 |