Observation of a Type II Heterojunction in a Highly Ordered Polymer−Carbon Nanotube Nanohybrid Structure
作者： Torben Schuettfort , Adrian Nish , Robin J. Nicholas
DOI: 10.1021/NL902081T
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摘要: We report a study of the electronic properties heterojunction between regioregular poly(3-hexylthiophene) (rrP3HT) and single-walled carbon nanotubes (SWNTs). Comparison spectroscopic data nanotube dispersions in range polymers indicates significant changes nature observed SWNT excitons only combination with rrP3HT. A detailed analysis concludes that type II rrP3HT small diameter s-SWNTs is formed, making these particular nanohybrids promising material for organic photovoltaics.
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