Now showing items 1-10 of 10
Postchemistry of organic particles : when TTF microparticles meet TCNQ microstructures in aqueous solution
Through the use of preformed tetrathiafulvalene (TTF) particles and 7,7′,8,8′-tetracyanoquinodimethane (TCNQ) microstructures as starting materials, the postchemistry of organic particles has been demonstrated for the first ...
Multilayer stacked low-temperature-reduced graphene oxide films : preparation, characterization, and application in polymer memory devices
Highly reduced graphene oxide (rGO) films are fabricated by combining reduction with smeared hydrazine at low temperature (e.g., 100 °C) and the multilayer stacking technique. The prepared rGO film, which has a lower sheet ...
Graphene-based materials : synthesis, characterization, properties, and applications
Graphene, a two-dimensional, single-layer sheet of sp2 hybridized carbon atoms, has attracted tremendous attention and research interest, owing to its exceptional physical properties, such as high electronic conductivity, ...
Generation of dual patterns of metal oxide nanomaterials based on seed-mediated selective growth
A facile route for the generation of the dual patterns of metal oxide nanomaterials, for example, ZnO and CuO, has been developed by printing the oxide seeds through a combination of microcontact printing (μCP) and ...
Bulk heterojunction polymer memory devices with reduced graphene oxide as electrodes
A unique device structure with a configuration of reduced graphene oxide (rGO) /P3HT:PCBM/Al has been designed for the polymer nonvolatile memory device. The current−voltage (I−V) characteristics of the fabricated device ...
Nanolithography of single-layer graphene oxide films by atomic force microscopy
Atomic force microscopy-based nanolithography is used to generate the single-layer graphene oxide (GO) patterns on Si/SiO2 substrates. In this process, a Si tip is used to scratch GO films, resulting in GO-free trenches. ...
Centimeter-long and large-scale micropatterns of reduced graphene oxide films : fabrication and sensing applications
Recently, the field-effect transistors (FETs) with graphene as the conducting channels have been used as a promising chemical and biological sensors. However, the lack of low cost and reliable and large-scale preparation ...
Synthesis, characterization, and physical properties of a conjugated heteroacene: 2-methyl-1,4,6,7,8,9-hexaphenylbenz(g)isoquinolin-3(2H)-one (BIQ)
We report the synthesis and characterization of a novel, stable and blue heteroacene, 2-methyl-1,4,6,7,8,9-hexaphenylbenz(g)isoquinolin-3(2H)-one (BIQ 3). BIQ 3, with its relatively small π framework, has an absorption ...
Electrochemical deposition of ZnO nanorods on transparent reduced graphene oxide electrodes for hybrid solar cells
Monocrystalline ZnO nanorods (NRs) with high donor concentration are electrochemically deposited on highly conductive reduced graphene oxide (rGO) films on quartz. The film thickness, optical transmittance, sheet resistance, ...
All-carbon electronic devices fabricated by directly grown single-walled carbon nanotubes on reduced graphene oxide electrodes
A simple method for fabrication of all carbon CNT-rGO devices was developed, where the individual long-aligned SWCNT directly grew by CVD to connect with rGO electrodes scratched by non-metal objects.