Search engine for discovering works of Art, research articles, and books related to Art and Culture
Javascript must be enabled to continue!
Opto-electronic properties of CdS nano particle/carbon nanotube composites
View through CrossRef
Based on the outstanding optical properties of CdS and excellent electronic properties of single walled carbon nanotube (SWCNT), nano-CdS particle/SWCNT composite materials and nano-CdS/polyethyleneimine (PEI) functionalized SWCNT composite materials are prepared. Their optical and the electrical properties are investigated by using fluorescent light simulated sunlight. The results show that nano-CdS/SWCNT composite material displays a significant negative photo-conductivity phenomenon, while nano-CdS/PEI-SWCNT composite material displays a positive photo-conductivity phenomenon, which can be were explained by using electron-transfer theory. The optical and the electrical properties of two samples are unchanged in the case of large angle bending. Therefore, the nano-CdS/SWCNT composite materials in optical and electrical areas, especially in the emerging field of flexible opto-electronics have a good prospect.
Acta Physica Sinica, Chinese Physical Society and Institute of Physics, Chinese Academy of Sciences
Title: Opto-electronic properties of CdS nano particle/carbon nanotube composites
Description:
Based on the outstanding optical properties of CdS and excellent electronic properties of single walled carbon nanotube (SWCNT), nano-CdS particle/SWCNT composite materials and nano-CdS/polyethyleneimine (PEI) functionalized SWCNT composite materials are prepared.
Their optical and the electrical properties are investigated by using fluorescent light simulated sunlight.
The results show that nano-CdS/SWCNT composite material displays a significant negative photo-conductivity phenomenon, while nano-CdS/PEI-SWCNT composite material displays a positive photo-conductivity phenomenon, which can be were explained by using electron-transfer theory.
The optical and the electrical properties of two samples are unchanged in the case of large angle bending.
Therefore, the nano-CdS/SWCNT composite materials in optical and electrical areas, especially in the emerging field of flexible opto-electronics have a good prospect.
Related Results
Contribution to the system architecture design for electromagnetic nano-network communications
Contribution to the system architecture design for electromagnetic nano-network communications
(English) A nano-network is a communication network at the nano-scale between nano-devices. Nanodevices face certain challenges in functionalities, because of limitations in their ...
Annealing and surface treatment effect on the optical and electrical properties of n-type CdS binary compound semiconductors
Annealing and surface treatment effect on the optical and electrical properties of n-type CdS binary compound semiconductors
The preparation of CdS thin films were actualised with electrodeposition technique using cathodic voltage of 1200 milli – Volts (mV). The optical and electrical properties of three...
Synthesis of Polyaniline Supported CdS/CdS-ZnS/CdS-TiO2 Nanocomposite for Efficient Photocatalytic Applications
Synthesis of Polyaniline Supported CdS/CdS-ZnS/CdS-TiO2 Nanocomposite for Efficient Photocatalytic Applications
Photocatalytic degradation can be increased by improving photo-generated electrons and broadening the region of light absorption through conductive polymers. In that view, we have ...
Engineering FRET-based carbon dots enables simple and ultrahighly solar-conversive luminescent solar concentrators
Engineering FRET-based carbon dots enables simple and ultrahighly solar-conversive luminescent solar concentrators
Carbon dots (CDs) have been attracting a great deal of attention as an emitter embedded into the waveguide layer to fabricate the luminescent solar concentrators (LSCs). Instead of...
The Hybrid Breeding of Nanomedia
The Hybrid Breeding of Nanomedia
IntroductionIf human beings have become a geophysical force, capable of impacting the very crust and atmosphere of the planet, and if geophysical forces become objects of study, pr...
Comparative photoluminescence study of nitrogen‐doped carbon dots co‐doped with boron and sulphur
Comparative photoluminescence study of nitrogen‐doped carbon dots co‐doped with boron and sulphur
AbstractAlthough different studies in carbon dots (CDs) have been reported based on heteroatom doping, most of them have focussed on the enhancement of fluorescence properties. Her...
Ginger-derived carbon quantum dots as sustainable inhibitor of steel corrosion and barite precipitation
Ginger-derived carbon quantum dots as sustainable inhibitor of steel corrosion and barite precipitation
Abstract
A one-step pyrolysis was used to synthesize ginger carbon quantum dots (G-CDs), which were described using XPS, FTIR, XRD, EDX, and TEM to validate the different...
Novel Methodology for Delivering Putrescine into the Apple Explants Using Hormone Anchored Nanotube
Novel Methodology for Delivering Putrescine into the Apple Explants Using Hormone Anchored Nanotube
Abstract
Multi wall carbon nanotubes have been successfully exploited as growth regulator for manipulation of plant development. Also, nanoparticles are gradually involved ...