Title of article
Characterization of poly(isothianaphthene) derivatives and analogs by using solid-state 13C NMR
Author/Authors
Ottenbourgs، نويسنده , , Ben and Paulussen، نويسنده , , Harald and Adriaensens، نويسنده , , Peter and Vanderzande، نويسنده , , Dirk and Gelan، نويسنده , , Jan، نويسنده ,
Issue Information
دوماهنامه با شماره پیاپی سال 1997
Pages
8
From page
95
To page
102
Abstract
The combination of several options of a multipurpose 13C CP/MAS solid-state pulse sequence allows the characterization of insoluble poly(isothianaphthene) (PITN) derivatives and analogs. In order to improve solubility and processability of low bandgap polymers, poly (5-tert.butylisothianaphthene) and poly(5,6-dihexoxyisothianaphthene) have been synthesized and analyzed. The same chemistry also allows for the synthesis of poly(2,3-dihydro-1H-indene) and poly (isoindole). Based on model compounds, a proper 13C NMR assignment enables one to predict the geometric structure (aromatic versus quinoid) of these conducting polymers.
Keywords
nuclear magnetic resonance spectroscopy , Solid-state CP/MAS 13C NMR , characterization , Poly (isothianaphthene)
Journal title
Synthetic Metals
Serial Year
1997
Journal title
Synthetic Metals
Record number
2071533
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