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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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Shin, Hyeon-Jin
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Topics
Publications (11/11 displayed)
- 2022A 200 x 256 Image Sensor Heterogeneously Integrating a 2D Nanomaterial-Based Photo-FET Array and CMOS Time-to-Digital Converterscitations
- 2020Ultralow-dielectric-constant amorphous boron nitridecitations
- 2020High-Throughput Growth of Wafer-Scale Monolayer Transition Metal Dichalcogenide via Vertical Ostwald Ripeningcitations
- 2020Graphene-Based Etch Resist for Semiconductor Device Fabricationcitations
- 2019Vertical MoS2 Double-Layer Memristor with Electrochemical Metallization as an Atomic-Scale Synapse with Switching Thresholds Approaching 100 mVcitations
- 2019Effect of encapsulation on electronic transport properties of nanoscale Cu(111) filmscitations
- 2018High-Performance Triboelectric Nanogenerators Based on Electrospun Polyvinylidene Fluoride-Silver Nanowire Composite Nanofiberscitations
- 2018Barrier height control in metal/silicon contacts with atomically thin MoS2 and WS2 interfacial layerscitations
- 2018Fabrication of Metal/Graphene Hybrid Interconnects by Direct Graphene Growth and Their Integration Propertiescitations
- 2014Designed Three-Dimensional Freestanding Single-Crystal Carbon Architecturescitations
- 2008Hierarchical organization of Au nanoparticles in a poly(vinyl carbazole) matrix for hybrid electronic devicescitations
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article
Hierarchical organization of Au nanoparticles in a poly(vinyl carbazole) matrix for hybrid electronic devices
Abstract
We report a novel one-step method for the preparation of hierarchically patterned Au nanoparticles in a conducting polymer matrix by controlling the interface properties between Au nanoparticles and the conducting polymer matrix. The terminal group of capping molecules for the Au nanoparticles was modified to change the interface properties, not to change the size of the Au nanoparticles which affects their intrinsic properties. By modulating the interface properties, it is possible to construct Au nanoparticle-conducting polymer composites with two different structures: one presents a triple layer in which the conducting polymer layer is sandwiched between Au nanoparticle layers at the top and bottom; the other exhibits a form like a raisin cake in which Au nanoparticles are homogeneously organized in the conducting polymer matrix. High-resolution transmission electron microscopy was used to study the morphology and patterning of Au nanoparticles in the conducting polymer matrix.