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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Šuljagić, Marija |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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Cleij, Thomas J.
Maastricht University
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (22/22 displayed)
- 2024Electrochemical Detection of Pseudomonas aeruginosa Quorum Sensing Molecule (S)-N-Butyryl Homoserine Lactone Using Molecularly Imprinted Polymerscitations
- 2024Electrochemical Detection of Pseudomonas aeruginosa Quorum Sensing Molecule ( S )- N -Butyryl Homoserine Lactone Using Molecularly Imprinted Polymerscitations
- 2023Recent Advances in Molecularly Imprinted Polymers for Glucose Monitoring: From Fundamental Research to Commercial Applicationcitations
- 2023Dipstick Sensor Based on Molecularly Imprinted Polymer‐Coated Screen‐Printed Electrodes for the Single‐Shot Detection of Glucose in Urine Samples—From Fundamental Study toward Point‐of‐Care Applicationcitations
- 2022Polyphosphate-Based Hydrogels as Drug-Loaded Wound Dressing: An In Vitro Studycitations
- 2021Topographical Vacuum Sealing of 3D-Printed Multiplanar Microfluidic Structurescitations
- 2015Strategy for Enhancing the Dielectric Constant of Organic Semiconductors Without Sacrificing Charge Carrier Mobility and Solubilitycitations
- 2011Phase behavior of PCBM blends with different conjugated polymerscitations
- 2011Identification and Quantification of Defect Structures in Poly(2,5-thienylene vinylene) Derivatives Prepared via the Dithiocarbamate Precursor Route by Means of NMR Spectroscopy on C-13-Labeled Polymerscitations
- 2011An Efficient Acid-Induced Conversion of Dithiocarbamate Precursor Polymers into Conjugated Materialscitations
- 2011Tetra-alkoxy substituted PPV derivatives: a new class of highly soluble liquid crystalline conjugated polymerscitations
- 2010Alkyl-Chain-Length-Independent Hole Mobility via Morphological Control with Poly(3-alkylthiophene) Nanofiberscitations
- 2010MIP-based sensor platforms for the detection of histamine in the nano- and micromolar range in aqueous mediacitations
- 2009Exploring the Dithiocarbamate Precursor Route: Observation of a Base Induced Regioregularity Excess in Poly[(2-methoxy-5-(3 ',7 '-dimethyloctyloxy))-1,4-phenylenevinylene] (MDMO-PPV)citations
- 2009Controlling the morphology of nanofiber-P3HT:PCBM blends for organic bulk heterojunction solar cellscitations
- 2008Effect of temperature on the morphological and photovoltaic stability of bulk heterojunction polymer: fullerene solar cellscitations
- 2008Charge dissociation in polymer:fullerene bulk heterojunction solar cells with enhanced permittivitycitations
- 2008NMR study of the nanomorphology in thin films of polymer blends used in organic PV devices: MDMO-PPV/PCBMcitations
- 2007The synthesis of regio-regular poly(3-alkyl-2,5-thienylene vinylene) derivatives using lithium bis(trimethylsilyl)amide (LHMDS) in the dithiocarbamate precursorcitations
- 20072,5-substituted PPV-derivatives with different polarities: The effect of side chain polarity on solubility, optical and electronic propertiescitations
- 2007The synthesis of poly(thienylene vinylene) derivatives via the dithiocarbamate route: low band gap p-type conjugated polymers for photovoltaicscitations
- 2000Occurrence of radical cation localization in chemically modified poly(methylphenylsilane): Poly(methylphenyl-co-4-dimethylaminophenylmethylsilane)s and poly (methylphenyl-co-4-bromophenylmethylsilane)scitations
Places of action
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article
Alkyl-Chain-Length-Independent Hole Mobility via Morphological Control with Poly(3-alkylthiophene) Nanofibers
Abstract
The field-effect transistor (fet) and diode characteristics of poly(3-alkylthiophene) (p3at) nanofiber layers deposited from nanofiber dispersions are presented and compared with those of layers deposited from molecularly dissolved polymer solutions in chlorobenzene. The p3at n-alkyl-side-chain length was varied from 4 to 9 carbon atoms. The hole mobilities are correlated with the interface and bulk morphology of the layers as determined by uv–vis spectroscopy, transmission electron microscopy (tem) with selected area electron diffraction (saed), atomic force microscopy (afm), and polarized carbon k-edge near edge x-ray absorption fine structure (nexafs) spectroscopy. The latter technique reveals the average polymer orientation in the accumulation region of the fet at the interface with the sio2 gate dielectric. The previously observed alkyl-chain-length-dependence of the fet mobility in p3at films results from differences in molecular ordering and orientation at the dielectric/semiconductor interface, and it is concluded that side-chain length does not determine the intrinsic mobility of p3ats, but rather the alkyl chain length of p3ats influences fet diode mobility only through changes in interfacial bulk ordering in solution processed films.