Go to:
Logótipo
Comuta visibilidade da coluna esquerda
Você está em: Start > Publications > View > The Nanoscale Structure and Stability of Organic Photovoltaic Blends Processed with Solvent Additives
Publication

Publications

The Nanoscale Structure and Stability of Organic Photovoltaic Blends Processed with Solvent Additives

Title
The Nanoscale Structure and Stability of Organic Photovoltaic Blends Processed with Solvent Additives
Type
Article in International Scientific Journal
Year
2024
Authors
Kilbride, RC
(Author)
Other
The person does not belong to the institution. The person does not belong to the institution. The person does not belong to the institution. Without AUTHENTICUS Without ORCID
Spooner, ELK
(Author)
Other
The person does not belong to the institution. The person does not belong to the institution. The person does not belong to the institution. Without AUTHENTICUS Without ORCID
Burg, SL
(Author)
Other
The person does not belong to the institution. The person does not belong to the institution. The person does not belong to the institution. Without AUTHENTICUS Without ORCID
Oliveira, BL
(Author)
Other
The person does not belong to the institution. The person does not belong to the institution. The person does not belong to the institution. Without AUTHENTICUS Without ORCID
Charas, A
(Author)
Other
The person does not belong to the institution. The person does not belong to the institution. The person does not belong to the institution. Without AUTHENTICUS Without ORCID
Dalgliesh, R
(Author)
Other
The person does not belong to the institution. The person does not belong to the institution. The person does not belong to the institution. Without AUTHENTICUS Without ORCID
King, S
(Author)
Other
The person does not belong to the institution. The person does not belong to the institution. The person does not belong to the institution. Without AUTHENTICUS Without ORCID
Lidzey, DG
(Author)
Other
The person does not belong to the institution. The person does not belong to the institution. The person does not belong to the institution. Without AUTHENTICUS Without ORCID
Jones, RAL
(Author)
Other
The person does not belong to the institution. The person does not belong to the institution. The person does not belong to the institution. Without AUTHENTICUS Without ORCID
Parnell, AJ
(Author)
Other
The person does not belong to the institution. The person does not belong to the institution. The person does not belong to the institution. Without AUTHENTICUS Without ORCID
Journal
Title: SmallImported from Authenticus Search for Journal Publications
ISSN: 1613-6810
Publisher: Wiley-Blackwell
Indexing
Publicação em ISI Web of Knowledge ISI Web of Knowledge - 0 Citations
Publicação em Scopus Scopus - 0 Citations
Other information
Authenticus ID: P-010-99J
Abstract (EN): Controlling the nanomorphology in bulk heterojunction photoactive blends is crucial for optimizing the performance and stability of organic photovoltaic (OPV) technologies. A promising approach is to alter the drying dynamics and consequently, the nanostructure of the blend film using solvent additives such as 1,8-diiodooctane (DIO). Although this approach is demonstrated extensively for OPV systems incorporating fullerene-based acceptors, it is unclear how solvent additive processing influences the morphology and stability of nonfullerene acceptor (NFA) systems. Here, small angle neutron scattering (SANS) is used to probe the nanomorphology of two model OPV systems processed with DIO: a fullerene-based system (PBDB-T:PC71BM) and an NFA-based system (PBDB-T:ITIC). To overcome the low intrinsic neutron scattering length density contrast in polymer:NFA blend films, the synthesis of a deuterated NFA analog (ITIC-d52) is reported. Using SANS, new insights into the nanoscale evolution of fullerene and NFA-based systems are provided by characterizing films immediately after fabrication, after thermal annealing, and after aging for 1 year. It is found that DIO processing influences fullerene and NFA-based systems differently with NFA-based systems characterized by more phase-separated domains. After long-term aging, SANS reveals both systems demonstrate some level of thermodynamic induced domain coarsening. Using small angle neutron scattering (SANS), the influence of solvent additives on the nanoscale structure and stability of organic photovoltaic blend films is explored. Distinct differences in the morphological evolution of fullerene and non-fullerene acceptor systems are revealed, providing new insights into the relationships between film processing, structure, and stability. image
Language: English
Type (Professor's evaluation): Scientific
No. of pages: 9
Documents
We could not find any documents associated to the publication.
Related Publications

Of the same journal

3D Printed Magneto-Active Microfiber Scaffolds for Remote Stimulation and Guided Organization of 3D In Vitro Skeletal Muscle Models (2023)
Article in International Scientific Journal
Cedillo Servin, G; Dahri, O; Meneses, J; van Duijn, J; Moon, H; Sage, F; Silva, J; pereira, a. m.; Magalhães, F. D.; Malda, J; Geijsen, N; Pinto, AM; Castilho, M
2D Nanomaterials and Their Drug Conjugates for Phototherapy and Magnetic Hyperthermia Therapy of Cancer and Infections (2023)
Article in International Scientific Journal
Silva, FALS; Chang, HP; Incorvia, JAC; Oliveira, MJ; Sarmento, B; Santos, SG; Magalhães, F. D.; Artur Pinto
Photocatalytic Oxidative Coupling of Benzyl Alcohol and Benzylamine for Imine Synthesis Using Immobilized Cs3Bi2Br9 Perovskite (2024)
Article in International Scientific Journal
Lopes, JC; Peñas-Garzón, M; Sampaio, MJ; Claudia G Silva; Faria, JL
Molecular Recognition Force Spectroscopy: A New Tool to Tailor Targeted Nanoparticles (2011)
Article in International Scientific Journal
Hugo Oliveira; Martina Rangl; Andreas Ebner; Barbara Mayer; Peter Hinterdorfer; Ana P Pego
Memantine-Loaded PEGylated Biodegradable Nanoparticles for the Treatment of Glaucoma (2017)
Article in International Scientific Journal
Sánchez-López, E; Egea, MA; Davis, BM; Guo, L; Espina, M; Silva, AM; Calpena, AC; Souto, EMB; Ravindran, N; Ettcheto, M; Camins, A; García, ML; Cordeiro, MF
Recommend this page Top
Copyright 1996-2025 © Faculdade de Direito da Universidade do Porto  I Terms and Conditions  I Acessibility  I Index A-Z
Page created on: 2025-08-11 at 22:47:43 | Privacy Policy | Personal Data Protection Policy | Whistleblowing