Literature DB >> 19795839

Observation of a type II heterojunction in a highly ordered polymer-carbon nanotube nanohybrid structure.

Torben Schuettfort1, Adrian Nish, Robin J Nicholas.   

Abstract

We report a study of the electronic properties of the heterojunction between regioregular poly(3-hexylthiophene) (rrP3HT) and single-walled carbon nanotubes (SWNTs). Comparison of the spectroscopic data of nanotube dispersions in a range of polymers indicates significant changes in the nature of the observed SWNT excitons only in combination with rrP3HT. A detailed analysis concludes that a type II heterojunction between rrP3HT and small diameter s-SWNTs is formed, making these particular nanohybrids a promising material for organic photovoltaics.

Entities:  

Year:  2009        PMID： 19795839     DOI： 10.1021/nl902081t

Source DB:  PubMed          Journal:  Nano Lett        ISSN： 1530-6984            Impact factor:   11.189


  5 in total

Review 1.  Synthesis and applications of carbon nanomaterials for energy generation and storage.

Authors:  Marco Notarianni; Jinzhang Liu; Kristy Vernon; Nunzio Motta
Journal:  Beilstein J Nanotechnol       Date:  2016-02-01       Impact factor: 3.649

2.  Quantum dot-like excitonic behavior in individual single walled-carbon nanotubes.

Authors:  Xu Wang; Jack A Alexander-Webber; Wei Jia; Benjamin P L Reid; Samuel D Stranks; Mark J Holmes; Christopher C S Chan; Chaoyong Deng; Robin J Nicholas; Robert A Taylor
Journal:  Sci Rep       Date:  2016-11-16       Impact factor: 4.379

3.  Enrichment of Large-Diameter Single-Walled Carbon Nanotubes (SWNTs) with Metallo-Octaethylporphyrins.

Authors:  Yuda Li; A F M Mustafizur Rahman; Gang Liu; Zichao Xiong; Kenji Koezuka; Zhigao Xu; Naoki Komatsu; Feng Wang
Journal:  Materials (Basel)       Date:  2013-07-24       Impact factor: 3.623

4.  Simultaneous Improvement of Hole and Electron Injection in Organic Field-effect Transistors by Conjugated Polymer-wrapped Carbon Nanotube Interlayers.

Authors:  Seung-Hoon Lee; Dongyoon Khim; Yong Xu; Juhwan Kim; Won-Tae Park; Dong-Yu Kim; Yong-Young Noh
Journal:  Sci Rep       Date:  2015-05-22       Impact factor: 4.379

5.  Charge Transfer from Photoexcited Semiconducting Single-Walled Carbon Nanotubes to Wide-Bandgap Wrapping Polymer.

Authors:  Zhuoran Kuang; Felix J Berger; Jose Luis Pérez Lustres; Nikolaus Wollscheid; Han Li; Jan Lüttgens; Merve Balcı Leinen; Benjamin S Flavel; Jana Zaumseil; Tiago Buckup
Journal:  J Phys Chem C Nanomater Interfaces       Date:  2021-04-14       Impact factor: 4.126
  5 in total

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