Template assisted synthesis of poly(3-hexylthiophene) nanorods and nanotubes: growth mechanism and corresponding band gap
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Abstract
Poly(3-hexylthiophene) (P3HT) dense film and P3HT nanorods and nanotubes were synthesized on ITO and anodic aluminium oxide (AAO) substrate respectively. The growth mechanism of one-dimensional P3HT was investigated by changing the monomer concentration of 5 mM, 15 mM and 30 mM resulting in different polymer morphologies. By applying the transmittance spectra in the wavelength range of 1 100 to 400 nm, band gaps of 2.1, 1.9 and 1.55 eV were obtained for P3HT dense film, nanotubes and nanorods respectively. Tuning the band gap was achieved by changing the monomer concentration in electrochemical synthesis of P3HT on AAO substrate. Also the conductivity of 3.26 S · cm−1 for rod-shape P3HT and 1.06 S · cm−1 for dense film was calculated indicating better charge transport for nanorods.
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Articles in the same Issue
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- Microstructural changes in quasicrystalline Al–Mn–Be–Cu alloy after various heat treatments
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- Template assisted synthesis of poly(3-hexylthiophene) nanorods and nanotubes: growth mechanism and corresponding band gap
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Articles in the same Issue
- Contents
- Contents
- Original Contributions
- Microstructural evolution in a Ti – Ta high-temperature shape memory alloy during creep
- Microstructural changes in quasicrystalline Al–Mn–Be–Cu alloy after various heat treatments
- Sulfur solubility of liquid and solid Fe–Cr alloys: A thermodynamic analysis
- Thermophysical properties of solid phase ruthenium measured by the pulse calorimetry technique over a wide temperature range
- Electrochemical characteristics of nanocrystalline and amorphous Mg–Y–Ni-based Mg2Ni-type alloys prepared by mechanical milling
- Metallurgical characteristics and machining performance of nanostructured TNN-coated tungsten carbide tool
- Ultrasonic cavitation erosion of a duplex treated 16MnCr5 steel
- Electrocapacitance of hybrid film based on graphene oxide reduced by ascorbic acid
- Influence of fabrication parameters on the nanostructure of Si-NWs under HF/Fe(NO3)3 etching system
- Template assisted synthesis of poly(3-hexylthiophene) nanorods and nanotubes: growth mechanism and corresponding band gap
- Short Communications
- Fabrication and microstructure of nano-SiC/Ni composite coatings on diamond surface via electro-co-deposition
- A comparative study on the friction and wear properties of semi-solid cast A356 alloy
- People
- 10.3139/146.610027
- DGM News
- DGM News