File Download
There are no files associated with this item.
SFX Link
- Find it @ UNIST can give you direct access to the published full text of this article. (UNISTARs only)
- Bielawski, Christopher W.
Views & Downloads
Detailed Information
Cited time in 
Cited time in 
Cited time in
Metadata Downloads
Conjugated NDI-Donor Polymers: Exploration of Donor Size and Electrostatic Complementarity
- Issued Date
- 2013-02
- Citation
- MACROMOLECULES, v.46, no.3, pp.718 - 726
- Abstract
- Conjugated donor-acceptor copolymers comprised of electron-deficient 1,4,5,8-naphthalenetetracarboxylic diimide (NDI) linked to a series of relatively electron-rich aromatics via ethynyl spacers were synthesized and characterized. While LUMO levels remained constant at -3.75 eV, HOMO levels were sensitive to the relatively electron-rich aromatic donors and systematically tuned from -5.68 to -5.17 eV. Regardless of the electron-rich comonomer, fluorescence and X-ray diffraction data were consistent with the polymer chains being assembled through the stacking of NDI moieties in an offset face-to-face fashion rather than alternating donor-acceptor stacks.
- Publisher
- AMER CHEMICAL SOC
- ISSN
- 0024-9297
- Keyword
- NAPHTHALENE BISIMIDES, BAND-GAP, COPOLYMERS, POLYMERIZATION, AMPHIPHILES, NANOSHEETS, OLIGOMERS, PACKING, DESIGN, REDOX
Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.