Title of article
Zinc phthalocyanine π-conjugately linked with electron-withdrawing benzothiadiazole towards broad absorption
Author/Authors
Ren، نويسنده , , Baoyi and Zhu، نويسنده , , Yu-Lei and Cui، نويسنده , , Guangrui and Sun، نويسنده , , Yaguang and Zhang، نويسنده , , Xintong and Liang، نويسنده , , Fushun and Liu، نويسنده , , Yichun، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2013
Pages
3
From page
5953
To page
5955
Abstract
New zinc phthalocyanine, peripherally functionalized with eight electron-withdrawing benzothiadiazole moieties through alkynic bond linkage, has been designed and synthesized. It was found that DBU acts as a ligand to coordinate with the central zinc ion at the axial direction. By this strategy, not only broad absorption covering the range of 300 ~ 900 nm, but also good solubility in common organic solvents and amorphous stability were achieved, making it an attractive candidate for potential application in solution processed small molecule-based organic photovoltaic devices.
Keywords
Zinc phthalocyanine , DBU coordination , Broad absorption , benzothiadiazole , Functionalization
Journal title
Tetrahedron Letters
Serial Year
2013
Journal title
Tetrahedron Letters
Record number
1886437
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