New thiophene-based conjugated macrocycles for optoelectronic applications

A Novel Family of Phosphole-Thiophene Oligomers for Optoelectronic Applications

Organometallics is published by the American Chemical Society. 1155 Sixteenth Street N.W., Washington, DC 20036 Article A Novel Family of Phosphole-Thiophene Oligomers for Optoelectronic Applications Ngoc Hoa Tran Huy, Bruno Donnadieu, Franc#ois Mathey, Astrid Muller, Kathryn Colby, and Christopher J. Bardeen Organometallics, 2008, 27 (21), 5521-5524 • DOI: 10.1021/om800644m • Publication Date ...

Investigations of New Low Gap Conjugated Compounds Based on Thiophene-Phenylene as Solar Cells Materials

The research in new organic π-conjugated molecules with specific properties has become one of the most interesting topics in fields of materials chemistry. These materials are promising for optoelectronic device technology such as solar cells. On the other hand, the use of low band gap materials is a viable method for better harvesting of the solar spectrum and increasing its efficiency. The co...

investigations of new low gap conjugated compounds based on thiophene-phenylene as solar cells materials

Benzodithiophene based π-conjugated macrocycles: synthesis, morphology and electrochemical characterization.

A 7,8-didodecyloxybenzo[1,2-b:4,3-b']dithiophene (BdT-Dod) containing a macrocycle was synthesized from a thiophene capped BdT-Dod comonomer through a Ti(iv) mediated McMurry reaction and characterized by (1)H NMR, (13)C NMR and MALDI-TOF mass spectrometry. Additionally, the morphological characterization was performed by AFM and SEM to investigate the self-aggregation properties. The macrocycl...

Cucurbit[7]uril-threaded fluorene–thiophene-based conjugated polyrotaxanes

Here we investigate the effect of cucurbit[7]uril (CB7) on the thermal and optical properties of fluorene– thiophene based conjugated polyelectrolytes. For this purpose, poly(9,90-bis(600-(N,N,N-trimethylammonium)hexyl)fluorene-alt-co-thiophenelene) P1 and poly(9,90-bis(600-(N,N,N-trimethylammonium)propyl)fluorenealt-co-thiophenelene) P2 and their CB7-based polyrotaxane counterparts, P1CB7 and ...