Properties and molecular structure of carbon quantum dots derived from empty fruit bunch biochar using a facile microwave-assisted method for the detection of Cu2+ ions
Sign Up to like & getrecommendations! Published in 2021 at "Optical Materials"
DOI: 10.1016/j.optmat.2021.110801
Abstract: Abstract Carbon quantum dots (CQD) have received considerable attention due to its advantageous characteristics of highly fluorescent nature and good biocompatibility. In this study, CQD were successfully prepared from empty fruit bunch (EFB) biochar, a… read more here.
Keywords: quantum dots; carbon quantum; cqd; cu2 ions ... See more keywords
Molecular Doping of the Hole-Transporting Layer for Efficient, Single-Step-Deposited Colloidal Quantum Dot Photovoltaics
Sign Up to like & getrecommendations! Published in 2017 at "ACS energy letters"
DOI: 10.1021/acsenergylett.7b00540
Abstract: Employment of thin perovskite shells and metal halides as surface-passivants for colloidal quantum dots (CQDs) has been an important, recent development in CQD optoelectronics. These have opened the route to single-step-deposited high-performing CQD solar cells.… read more here.
Keywords: hole transporting; transporting layer; step deposited; single step ... See more keywords
Highly Efficient Flexible Quantum Dot Solar Cells with Improved Electron Extraction Using MgZnO Nanocrystals.
Sign Up to like & getrecommendations! Published in 2017 at "ACS nano"
DOI: 10.1021/acsnano.7b04332
Abstract: Colloidal quantum dot (CQD) solar cells have high potential for realizing an efficient and lightweight energy supply for flexible or wearable electronic devices. To achieve highly efficient and flexible CQD solar cells, the electron transport… read more here.
Keywords: quantum dot; efficient flexible; cqd solar; cqd ... See more keywords
Orthogonal colloidal quantum dot inks enable efficient multilayer optoelectronic devices
Sign Up to like & getrecommendations! Published in 2020 at "Nature Communications"
DOI: 10.1038/s41467-020-18655-7
Abstract: Surface ligands enable control over the dispersibility of colloidal quantum dots (CQDs) via steric and electrostatic stabilization. Today’s device-grade CQD inks have consistently relied on highly polar solvents: this enables facile single-step deposition of multi-hundred-nanometer-thick… read more here.
Keywords: cqd inks; inks enable; colloidal quantum; cqd ... See more keywords
Toward printable solar cells based on PbX colloidal quantum dot inks.
Sign Up to like & getrecommendations! Published in 2020 at "Nanoscale horizons"
DOI: 10.1039/d0nh00488j
Abstract: Lead chalcogenide (PbX, X = S, Se) colloidal quantum dots (CQDs) are promising solution-processed semiconductor materials for the construction of low-cost, large-area, and flexible solar cells. The properties of CQDs endow them with advantages in… read more here.
Keywords: pbx colloidal; large area; colloidal quantum; cqd ... See more keywords
Simulation of Monolithically Integrated Meta-Lens with Colloidal Quantum Dot Infrared Detectors for Enhanced Absorption
Sign Up to like & getrecommendations! Published in 2020 at "Coatings"
DOI: 10.3390/coatings10121218
Abstract: Colloidal quantum dots (CQDs) have been intensively investigated over the past decades in various fields for both light detection and emission applications due to their advantages like low cost, large-scale production, and tunable spectral absorption.… read more here.
Keywords: absorption; meta lens; meta; simulation ... See more keywords