Spray‐Coated Colloidal Perovskite Quantum Dot Films for Highly Efficient Solar Cells
Sign Up to like & getrecommendations! Published in 2019 at "Advanced Functional Materials"
DOI: 10.1002/adfm.201906615
Abstract: A fully automated spray‐coated technology with ultrathin‐film purification is exploited for the commercial large‐scale solution‐based processing of colloidal inorganic perovskite CsPbI3 quantum dot (QD) films toward solar cells. This process is in the air outside… read more here.
Keywords: spray; film; dot films; quantum dot ... See more keywords
High‐Performance Quantum‐Dot Light‐Emitting Diodes Using NiOx Hole‐Injection Layers with a High and Stable Work Function
Sign Up to like & getrecommendations! Published in 2019 at "Advanced Functional Materials"
DOI: 10.1002/adfm.201907265
Abstract: Solution‐processed oxide thin films are actively pursued as hole‐injection layers (HILs) in quantum‐dot light‐emitting diodes (QLEDs), aiming to improve operational stability. However, device performance is largely limited by inefficient hole injection at the interfaces of… read more here.
Keywords: solution processed; injection; injection layers; quantum dot ... See more keywords
Optically Modulated Threshold Switching in Core–Shell Quantum Dot Based Memristive Device
Sign Up to like & getrecommendations! Published in 2020 at "Advanced Functional Materials"
DOI: 10.1002/adfm.201909114
Abstract: The threshold switching (TS) phenomenon in memristors has drawn great attention for its versatile applications in selectors, artificial neurons, true random number generators, and electronic integrations. The transition between nonvolatile resistive switching and volatile TS… read more here.
Keywords: threshold switching; quantum dot; core; core shell ... See more keywords
Quantum Dot–Dye Conjugates for Biosensing, Imaging, and Therapy
Sign Up to like & getrecommendations! Published in 2018 at "Advanced Healthcare Materials"
DOI: 10.1002/adhm.201800252
Abstract: Adding value to the intrinsic properties of quantum dots (QDs), a strategy to conjugate dyes on the surface of QDs offers new opportunities, since the coupling between QD and dyes can be designed to allow… read more here.
Keywords: fluorescence; quantum dot; biosensing imaging; dye ... See more keywords
Quantum-Dot Light-Emitting Diodes for Large-Area Displays: Towards the Dawn of Commercialization.
Sign Up to like & getrecommendations! Published in 2017 at "Advanced materials"
DOI: 10.1002/adma.201607022
Abstract: Quantum dots are a unique class of emitters with size-tunable emission wavelengths, saturated emission colors, near-unity luminance efficiency, inherent photo- and thermal- stability and excellent solution processability. Quantum dots have been used as down-converters for… read more here.
Keywords: large area; quantum dots; quantum dot; dot light ... See more keywords
Ultrathin Quantum Dot Display Integrated with Wearable Electronics.
Sign Up to like & getrecommendations! Published in 2017 at "Advanced materials"
DOI: 10.1002/adma.201700217
Abstract: An ultrathin skin-attachable display is a critical component for an information output port in next-generation wearable electronics. In this regard, quantum dot (QD) light-emitting diodes (QLEDs) offer unique and attractive characteristics for future displays, including… read more here.
Keywords: qled display; ultrathin quantum; display; quantum dot ... See more keywords
Pseudohalide-Exchanged Quantum Dot Solids Achieve Record Quantum Efficiency in Infrared Photovoltaics.
Sign Up to like & getrecommendations! Published in 2017 at "Advanced materials"
DOI: 10.1002/adma.201700749
Abstract: Application of pseudohalogens in colloidal quantum dot (CQD) solar-cell active layers increases the solar-cell performance by reducing the trap densities and implementing thick CQD films. Pseudohalogens are polyatomic analogs of halogens, whose chemistry allows them… read more here.
Keywords: pseudohalide exchanged; quantum efficiency; quantum; quantum dot ... See more keywords
In Situ Passivation for Efficient PbS Quantum Dot Solar Cells by Precursor Engineering.
Sign Up to like & getrecommendations! Published in 2018 at "Advanced materials"
DOI: 10.1002/adma.201704871
Abstract: Current efforts on lead sulfide quantum dot (PbS QD) solar cells are mostly paid to the device architecture engineering and postsynthetic surface modification, while very rare work regarding the optimization of PbS synthesis is reported.… read more here.
Keywords: pbs; engineering; quantum dot; precursor engineering ... See more keywords
Highly Efficient Inverted Structural Quantum Dot Solar Cells.
Sign Up to like & getrecommendations! Published in 2018 at "Advanced materials"
DOI: 10.1002/adma.201704882
Abstract: Highly efficient PbS colloidal quantum dot (QD) solar cells based on an inverted structure have been missing for a long time. The bottlenecks are the construction of an effective p-n heterojunction at the illumination side… read more here.
Keywords: dot solar; quantum dot; inverted structural; highly efficient ... See more keywords
A Colloidal-Quantum-Dot-Based Self-Charging System via the Near-Infrared Band.
Sign Up to like & getrecommendations! Published in 2018 at "Advanced materials"
DOI: 10.1002/adma.201707224
Abstract: A novel self-charging platform is proposed using colloidal-quantum-dot (CQD) photovoltaics (PVs) via the near-infrared (NIR) band for low-power electronics. Low-bandgap CQDs can convert invisible NIR light sources to electrical energy more efficiently than wider spectra… read more here.
Keywords: charging system; quantum dot; colloidal quantum; self charging ... See more keywords
Direct Optical Patterning of Quantum Dot Light-Emitting Diodes via In Situ Ligand Exchange.
Sign Up to like & getrecommendations! Published in 2020 at "Advanced materials"
DOI: 10.1002/adma.202003805
Abstract: Precise patterning of quantum dot (QD) layers is an important prerequisite for fabricating QD light-emitting diode (QLED) displays and other optoelectronic devices. However, conventional patterning methods cannot simultaneously meet the stringent requirements of resolution, throughput,… read more here.
Keywords: optical patterning; quantum dot; light emitting; ligand exchange ... See more keywords