P3HT/Co
Preparation and Characterization of Reduced Graphene P3HT Composite Thin Films for Use as Transparent Conducting Electrodes
... With the aim of producing simple and effective transparent conducting elec- trodes, the conducting polymer poly(3-hexylthiophene) (P3HT) incorporated with reduced graphene oxide film (rGO) (called rGO-P3HT) ...
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Photoluminescence Quenching and Enhanced Optical Conductivity of P3HT Derived Ho3+ Doped ZnO Nanostructures
... of P3HT-conjugated polymers can be tailored intentionally through various designs and structural modification in order to achieve optimal efficiencies [3, ...Pristine P3HT has been widely applied in the ...
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Solution Processable P3HT/CdS Hybrid Solar Cells with Different Layer Configurations
... The P3HT absorbing layers were deposited on the CdS/ITO/glass substrates by the casting method from solution by dissolving P3HT in ...the P3HT layers were used as the back ...2) P3HT-CdS ...
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Effect of Confinement on Photophysical Properties of P3HT Chains in PMMA Matrix
... of P3HT to PMMA decreases (Fig. 2a), accompai- nied by increasing QY of P3HT emission by a factor of four ...to P3HT chain ...ordered P3HT aggregates in P3HT matrix that gives rise to ...
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Monitoring Charge Exchange in P3HT Nanotube Composites Using Optical and Electrical Characterisation
... probing absorption from the HOMO to states at the bottom of the LUMO in P3HT. The initial excitation by the pump pulse (3.1 eV) is immediately followed by a sharp decline in absorption by the material. This is a ...
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Development of Laser Beam Diffraction Technique for Determination of Thermal Expansion Coefficient of Polymeric Thin Films
... of P3HT-composite films was found to be much lower than that of the pure P3HT suggests a potential application of polymeric composites for organic devices working at elevated temperature, for organic solar ...
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Photoluminescence Properties of Polymorphic Modifications of Low Molecular Weight Poly(3 hexylthiophene)
... The P3HT concentrations of the solutions were controlled so that the resultant film thickness is in a range from 80 to 120 ...MW P3HT that was obtained by adding a large amount of poor solvent, ...
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Femtosecond Dynamics in Single Wall Carbon Nanotube/Poly(3 Hexylthiophene) Composites
... Finally, it is well known in the filed of photovoltaic applications that solar cells based on SWNT-P3HT com- posites do not work well, although SWNT coatings might be useful as transparent electrodes. The evidence ...
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The Effect of Fullerene Derivatives Ratio on P3HT based Organic Solar Cells
... Generally, P3HT has a strong trend towards creating self-organized thin film which is beneficial for charge transportation ...with P3HT considering the light harvesting and charge carrier transportation ...
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All-polymer field-effect transistors using a brush gate dielectric
... (buried) P3HT interface with the polymer brush, but experimental studies of different P3HT interfaces have previously been reported and there can be more or less crystallinity at the buried interface ...
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In situ synthesis of P3HT capped CdSe superstructures and their application in solar cells
... of P3HT on the shapes and phases of CdSe have been ...of P3HT, the CdSe sample has a spherical morph- ology with a diameter of about 100 nm (Figure ...mg P3HT content were added, the morphology ...
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Ultrafast nonlinear transparency driven at a telecom wavelength in an organic semiconductor system
... (Fig. 3(c)) during the presence of pump pulse ∼100fs. The inset shows that the peak intensities of P3HT:PCBM and P3HT are proportional to the pump intensity. The slope of the dashed lines in the insert are 4.0 for ...
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Quantitative nanoscale mapping with temperature dependence of the mechanical and electrical properties of poly(3 hexylthiophene) by conductive atomic force microscopy
... An obvious additional feature is that both the mobility and the sample Young ’ s modulus increase over time for this data set (note that the slow scan direction, and hence time, goes from bottom to top). It is not clear ...
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Fabrication and Characterization of PCBM: P3HT based Thin film Organic Solar Cells with Zinc Phthalocyanine and 1,8 Diiodooctane
... of P3HT was in the range of 600–800 ...of P3HT, the Förster energy transfer from P3HT to ZnPc would ...PCBM: P3HT cells by the ZnPc addition would be explained in terms of the direct charge ...
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Study the Effect of Ruthenium Dye Layer on Negative Capacitance in Solar Cells Based on the Nc TiO2 Semiconducting Polymer Heterojunction
... change in voltage bias applied on the device. The peak voltage in capacitance-voltage curve was obtained at high negative bias voltage around −1.5 V at 100 HZ and then the capacitance start to decrease to negative ...
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Understanding Self-Assembly and Charge Transport in Organic Solar Cells Through Efficient Computation
... The charge transport calculations are performed using the MorphCT software pack- age, running on Intel Xeon central processing units [12,15] . Mapping the structure to the mobility requires several processes operating ...
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Effect of a high boiling point additive on the morphology of solution processed P3HT fullerene blends
... and 10 mg/ml.) which were prepared in a nitrogen glovebox using anhydrous chlorobenzene. The stock solutions were stirred overnight at 40 C. To prepare the solutions for spin-coating into fi lms, the volume of P3HT ...
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Secondary electron spectra of semi-crystalline polymers – a novel polymer characterisation tool?
... order P3HT in our study is fairly good in comparison to the match found between the VASE data and those derived from the EELS spectra in [SI ...most P3HT films contain both low order and high order domains ...
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ZnO Nanorods-Polymer Heterojunctions for Photovoltaic Applications
... with P3HT although PANI has molecular weight greater than P3HT as well as P3HT have higher conductivity than ...that P3HT injects more holes to the junction rather than PANI which is clear ...
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Performance characteristics of polymer photovoltaic solar cells with an additive incorporated active layer
... dominant features in absorption: two peaks at 510 and 550 nm and one shoulder at 610 nm appeared due to strong interchain interactions. When adding 1,8-octane- dithiol, the absorption band of P3HT:PCBM composite film ...
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