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Article ; Online: New organic dye-sensitized solar cells based on the D-A-π-A structure for efficient DSSCs: DFT/TD-DFT investigations.

Azaid, Ahmed / Raftani, Marzouk / Alaqarbeh, Marwa / Kacimi, Rchid / Abram, Tayeb / Khaddam, Youness / Nebbach, Diae / Sbai, Abdelouahid / Lakhlifi, Tahar / Bouachrine, Mohammed

RSC advances

2022  Volume 12, Issue 47, Page(s) 30626–30638

Abstract: Global energy consumption has increased due to population growth and economic development. Solar energy is one of the most important renewable energy sources for human consumption. In this research, four novel organic dyes (D2-D5) of the D-A-π-A ... ...

Abstract Global energy consumption has increased due to population growth and economic development. Solar energy is one of the most important renewable energy sources for human consumption. In this research, four novel organic dyes (D2-D5) of the D-A-π-A structure based on triphenylamine (TPA) were studied theoretically using DFT and TD-DFT techniques for future usage as dye-sensitized solar cells (DSSCs). The effects of modifying the π-spacer of the reference molecule D1 on the structural, electronic, photovoltaic, and optical characteristics of the D2-D5 dyes were studied in detail. D2-D5 exhibited band gaps (
Language English
Publishing date 2022-10-26
Publishing country England
Document type Journal Article
ISSN 2046-2069
ISSN (online) 2046-2069
DOI 10.1039/d2ra05297k
Database MEDical Literature Analysis and Retrieval System OnLINE

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