Results 201 to 210 of about 18,718,965 (227)

Tuning Aggregation of Poly(3-hexylthiophene) within Nanoparticles

ACS Nano, 2012
Nanoparticles derived from π-conjugated polymers have gained widespread attention as active layer materials in various organic electronics applications. The optoelectronic, charge transfer, and charge transport properties of π-conjugated polymers are intimately connected to the polymer aggregate structure.
Gavvalapalli, Nagarjuna, Mina, Baghgar, Joelle A, Labastide, Dana D, Algaier, Michael D, Barnes, Dhandapani, Venkataraman   +5 more
openaire   +2 more sources

Impurity-related effects in poly(3-hexylthiophene) crystals

Phys. Chem. Chem. Phys., 2014
The performance of organic electronic devices often shows a strong dependence on the presence of impurities, for example oxygen and water molecules. Here we use first-principles calculations to examine oxygen- and water-related effects in poly(3-hexylthiophene) (P3HT), one of the most widely used donors in organic photovoltaics.
George Volonakis, Leonidas Tsetseris, Stergios Logothetidis   +2 more
openaire   +2 more sources

Direct Synthesis of CdSe Nanoparticles in Poly(3-hexylthiophene)

Journal of the American Chemical Society, 2009
A new approach was developed for the synthesis of nearly monodisperse CdSe nanoparticles directly in a polymer-containing solution in the absence of any other surface capping molecules. The comparatively high synthesis temperature reaction produces good quality crystalline CdSe nanoparticles.
Smita, Dayal, Nikos, Kopidakis, Dana C, Olson, David S, Ginley, Garry, Rumbles   +4 more
openaire   +2 more sources

Optical properties of poly(3-hexylthiophene) and interfacial charge transfer between poly(3-hexylthiophene) and titanium dioxide in composites

Journal of Luminescence, 2015
Abstract The optical properties of poly(3-hexylthiophene) (P3HT), in pristine form or with added anatase titanium dioxide (TiO2) nanoparticles have been investigated, and the interfacial charge transfer between P3HT and TiO2 have been studied by steady-state luminescence spectroscopy analysis. The photoluminescence results revealed that incorporation
Long Jiang, Jianling Zhang, Weiwei Wang, Haigang Yang, Frederic Reisdorffer, Thien-Phap Nguyen, Yi Dan   +6 more
openaire   +1 more source

Rectifying metal/poly(3-hexylthiophene) contacts

Synthetic Metals, 1991
Abstract Rectifying contacts between poly(3-hexylthiophene) and Indium-Tin oxide or Aluminum have been studied by means of current-voltage measurements and capacitance-voltage measurements. The results show that the current transport through these contacts is not well described by conventional thermionic emission theory.
G. Gustafsson, O. Inganäs, M. Sundberg, C. Svensson   +3 more
openaire   +1 more source

Charge transport in neutral poly(3-hexylthiophene)

Synthetic Metals, 1993
Conductivity relaxation of neutral poly(3-hexylthiophene) is analyzed based on temperature and frequency dependence of its electric conductivity and electric modulus. The frequency dependence of the electric modulus is well fitted by the nonexponential decay function, exp[−(t/τp)β], with fractional exponent β ...
Show-An Chen, Chien-Shiun Liao
openaire   +1 more source

Acoustoelectric Current in Poly(3-hexylthiophene)

2022 IEEE International Conference on Emerging Electronics (ICEE), 2022
Paromita Bhattacharjee, Parameswar Krishnan Iyer, Harshal Bhalchandra Nemade   +2 more
openaire   +1 more source

Self‐Assembly of a Fullerene Poly(3‐hexylthiophene) Dyad

Small, 2010
Mingfeng, Wang, Alan J, Heeger, Fred, Wudl   +2 more
openaire   +2 more sources

Controllable Processes for Generating Large Single Crystals of Poly(3-hexylthiophene)†

Angewandte Chemie - International Edition, 2012
Olivier Coulembier, Natalie Stingelin, Khosrow Rahimi   +2 more
exaly  

High-Efficiency Organic Solar Cells Based on End-Functional-Group-Modified Poly(3-hexylthiophene)

Advanced Materials, 2010
Jin Kon Kim, Youngmin Lee, Kilwon Cho
exaly