DataVXAdvanced Optical MaterialsPaper
journal article·2020-06Open access

Quantum‐Dot Luminescent Microspheres: Atomic Layer Deposition Assisted Encapsulation of Quantum Dot Luminescent Microspheres toward Display Applications (Advanced Optical Materials 12/2020)

Fan Fang, Mengjia Liu, Wei Chen, Hongcheng Yang, Yizun Liu, Xiang Li, Junjie Hao, Bing Xu, Dan Wu, Kun Cao, Wei Lei, Peter Müller‐Buschbaum, Xiao Wei Sun, Rong Chen, Kai Wang

Advanced Optical Materials· Volume 8· Issue 12
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Source abstract

Abstract

Ultra-stable quantum-dots (QDs)@SiO2@Al2O3 luminescent microspheres (QLuMiS) are prepared by combining the sol–gel method with the powder fluidized atomic layer deposition technique (see article number 1902118 by Rong Chen, Kai Wang and co-workers). The intermediate silica layer can provide favorable conditions for the deposition of alumina with excellent barrier properties. The L50 lifetime of QLuMiS reaches up to 4969 h under irradiation of blue light with light power density of 2000 mW cm−2, which is the best record as far as is known.
Source: openalex_inverted_index · Quality: baseline

Research context

Materials processing

OpenAlex topics: Quantum Dots Synthesis And Properties · Carbon and Quantum Dots Applications · Luminescence Properties of Advanced Materials

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Shenzhen Key Laboratory for Advanced Quantum Dot Displays and Lighting Department of Electrical and Electronic Engineering Southern University of Science and Technology Shenzhen 518055 China

School of Electronic Science and Engineering Southeast University Nanjing 210096 China

State Key Laboratory of Digital of Manufacturing Equipment and Technology School of Mechanical Science and Engineering Huazhong University of Science and Technology Wuhan 430074 China

Physik‐Department Lehrstuhl für Funktionelle Materialien Technische Universität München James‐Franck‐Straße 1 Garching 85748 Germany

Shenzhen Planck Innovation Technology Co., Ltd. Huancheng South Road, Bantian Street, Longgang Shenzhen 518116 China

Heinz Maier‐Leibnitz Zentrum (MLZ) Technische Universität München Lichtenbergstraße 1 Garching 85748 Germany

References

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