Panchromatic Sensitizer for Dye-Sensitized Solar Cells: Unsymmetrical Squaraine Dyes Incorporating Benzodithiophene π-Spacer with Alkyl Chains to Extend Conjugation, Control the Dye Assembly on TiO

Autor:	Rajesh, Bisht, Munavvar Fairoos, M K, Ambarish Kumar, Singh, Jayaraj, Nithyanandhan
Rok vydání:	2017
Zdroj:	The Journal of organic chemistry. 82(4)
ISSN:	1520-6904
Popis:	Metal-free near-infrared (NIR) active unsymmetrical squaraine dyes, RSQ1 and RSQ2, with benzodithiophene (BDT) π-spacer and cyanoacrylic acid acceptor were synthesized by utilizing palladium catalyzed direct (hetero)arylation reaction. Methyl and 2-ethylhexyl groups were strategically placed at the BDT unit for RSQ1 and RSQ2, respectively, to investigate the effect of alkylated π-spacer on dye aggregation on the TiO
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=pmid________::942882fbd8649e8c1af2b8393ad83714 https://pubmed.ncbi.nlm.nih.gov/28121159 Zobrazit plný text záznamu