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Progress of Stable Organic Photovoltaic Materials

A special issue of Molecules (ISSN 1420-3049). This special issue belongs to the section "Applied Chemistry".

Deadline for manuscript submissions: 31 August 2024 | Viewed by 819

Special Issue Editors


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Guest Editor
Institute of Nanoscience and Nanotechnology, National Centre for Scientific Research Demokritos, 15310 Athens, Greece
Interests: interface engineering; organic optoelectronic devices; perovskite optoelectronic devices; metal oxides; 2D materials
Special Issues, Collections and Topics in MDPI journals

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Guest Editor
Department of Electrical Engineering, National Dong Hwa University, Hualien 974301, Taiwan
Interests: photovoltaics; thin-film solar cells; thin film deposition; material and device characterization
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

We are pleased to announce the launch of a special issue on "Progress of Stable Organic Photovoltaic Materials". Organic Photovoltaic (OPV) Materials represent a promising technology for low-cost renewable energy conversion. However, the commercialization of OPVs is limited by their poor stability, which is mainly affected by chemical degradation and interfacial reactions. To overcome these challenges, this special issue aims to explore research strategies that can enhance the stability and performance of OPVs from a chemical perspective. The main areas of focus will include:

Rational design and synthesis of new organic materials with improved stability and optoelectronic properties through advanced synthetic chemistry and molecular engineering.

Investigation of the effects of electrode materials and interfacial layers on device stability and performance, using advanced chemical characterization techniques.

Development of encapsulation materials to protect the devices from environmental factors such as oxygen and moisture, through the use of advanced barrier materials and surface modification techniques.

By addressing these challenges, we aim to develop a deep understanding of the chemical factors that govern the stability and performance of OPVs, and to provide novel solutions for enhancing their commercial viability as a sustainable and cost-effective source of renewable energy.

We welcome researchers in the field to contribute their latest research to this special issue. We look forward to receiving your submissions.

Dr. Anastasia Soultati
Dr. Chia-Hua Huang
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Molecules is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2700 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • photovoltaic materials
  • perovskite solar cells
  • organic solar cells
  • dye-sensitized solar cells
  • polymers solar cells
  • hybrid organic–inorganic solar cells
  • energy storage and conversion
  • sunlight energy utilization

Published Papers (1 paper)

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Research

15 pages, 4524 KiB  
Article
Electropolymerization on ITO-Coated Glass Slides of a Series of π-Extended BODIPY Dyes with Redox-Active Meso-Substituents
by Shawn Swavey and Alexa Wright
Molecules 2023, 28(24), 8101; https://doi.org/10.3390/molecules28248101 - 15 Dec 2023
Viewed by 590
Abstract
A series of meso-carbazole and meso-pyrene boron dipyrromethene(BDP) dyes have been synthesized using a two-step method. This simplified synthetic method did not require catalysts or oxidizing agents. Solution spectroscopic and electrochemical studies indicate that the HOMO and LUMO energies are dependent on the [...] Read more.
A series of meso-carbazole and meso-pyrene boron dipyrromethene(BDP) dyes have been synthesized using a two-step method. This simplified synthetic method did not require catalysts or oxidizing agents. Solution spectroscopic and electrochemical studies indicate that the HOMO and LUMO energies are dependent on the extent of π-conjugation associated with the pyrroles. Solution electrochemistry of the dyes in chloroform reveal film formation onto glassy carbon electrodes. Electrolysis of chloroform solutions of the dyes using indium tin oxide (ITO) glass slides as the working electrode show, using UV/vis spectroscopy, the formation of films. For two of the dyes, the BODIPY structure stays in tact upon electrolysis, exhibiting sharp absorption peaks on the ITO slides similar to that observed for the same dyes in solution. Full article
(This article belongs to the Special Issue Progress of Stable Organic Photovoltaic Materials)
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