A5100769704- Luminescence Properties of Advanced Materials
- Advanced Photocatalysis Techniques
- Industrial Gas Emission Control
- Catalysis and Hydrodesulfurization Studies
- Advanced oxidation water treatment
- Polyoxometalates: Synthesis and Applications
- Inorganic Chemistry and Materials
- Environmental remediation with nanomaterials
- Adsorption and biosorption for pollutant removal
- Gold and Silver Nanoparticles Synthesis and Applications
- Land Use and Ecosystem Services
- Marine and coastal plant biology
- Perovskite Materials and Applications
- Luminescence and Fluorescent Materials
- Marine Bivalve and Aquaculture Studies
- Advanced Nanomaterials in Catalysis
- Water Quality Monitoring Technologies
- Nanoparticles: synthesis and applications
- Crystal Structures and Properties
- Flood Risk Assessment and Management
- Silicon Nanostructures and Photoluminescence
- Ionic liquids properties and applications
- Catalytic Cross-Coupling Reactions
- Covalent Organic Framework Applications
- Carbon dioxide utilization in catalysis
Yunnan University
2023-2025
Shanghai Jiao Tong University
2024
University of Hong Kong
2024
Jilin University
2024
Chinese Academy of Sciences
2015-2023
CAS Key Laboratory of Urban Pollutant Conversion
2020-2023
University of Chinese Academy of Sciences
2020-2023
Institute of Urban Environment
2020-2023
Shandong University
2016-2022
Dalian Ocean University
2021
Abstract Eu 3+ ‐activated red‐emitting inorganic phosphors have been favored highly for their classical 5 D 0 → 7 F J (J = 0, 1, 2, 3, 4) emissions. However, the fatal drawbacks of poor luminous efficacy and weak 4 transition persist, resulting in ongoing challenge achieving far‐red emission. This research reports series efficient LnTeBO (Ln La , Y Gd ):Eu with anomalously strong transition, from distorted square antiprism [Ln/EuO 8 ]. Both thermal stability can be greatly enhanced via...
Abstract Far‐red phosphors have emerged as a desirable research hotspot owing to their critical role in promoting plant growth. Especially, Eu 3+ ions typically present the 5 D 0 → 7 F J (J = 0, 1, 2, 3, 4) transitions, which overlap with far‐red light required for photosynthesis. However, achieving high‐efficiency emission of remains challenging due weak 4 transition and concentration quenching. The study constructs two anomalously efficient garnet A 3 Sc 2 C O 12 (A Y , Gd . Al Ga ):Eu...
Overfishing of marine fishery is a serious threat to ecological security. Fishing supervision one the main ways maintain ecology. In order improve intelligence fishing system, real time fish detection method based on YOLO-V3-Tiny-MobileNet was proposed. Aiming at problems shallow network layers and insufficient feature extraction ability in YOLO-V3-Tiny network, proposed takes as baseline combines it with MobileNet. The pre-trained by VOC2012 dataset, then retrained tested Kaggle_ NCFM (The...
A type of aquaculture pond called a dike-pond system is distributed in the low-lying river delta China’s eastern coast. Along with swift growth coastal economy, water surfaces (WDPS) play major role attributed to yielding more profits than dike agriculture. This study aims explore performance deep learning methods for extracting WDPS from high spatial resolution remote sensing images. We developed three fully convolutional network (FCN) models: SegNet, UNet, and UNet++, which are compared...
Abstract Nanostructured silicon-based materials are considered as one of the most promising alternatives for anode electrodes lithium-ion batteries. Nevertheless, relatively high cost and complexity present processes make them difficult to scale up. In this manuscript, we would like introduce a porous prepared by Fenton reaction-assisted chemical etching low-cost ferrosilicon in mixed solution hydrogen fluoride peroxide. The experimental results show that hierarchical structures containing...
The temperature of industrial gas containing harmful H2S can reach hundreds degrees. However, few processes be used directly for removal from high-temperature gas. In this work, three polyoxometalates with different central atoms ((n-Bu4N)3VMo12O40, (n-Bu4N)3PMo12O40, and (n-Bu4N)4[α-SiMo12O40]) were synthesized dissolved in four ionic liquids (Bmim]Cl, [Bmim]HCO3, [Bmim]Mes, or [Bmim]OAc) (90-180 °C) gases. result showed that (n-Bu4N)3VMo12O40/[Bmim]OAc exhibited the optimal desulfurization...
A series of Dy3+-doped tellurooxyphosphate-based phosphors: Na3Ca4-x(TeO3)(PO4)3:xDy3+ and Na3Ca3.91-yGdy(TeO3)(PO4)3:0.09Dy3+ were obtained by a microwave-assisted synthesis, aiming to develop photoluminescent materials suitable for phosphor-converted white light-emitting diodes (pc-wLED). The effect Gd3+ partial substitution on the luminescent enhancement phosphor was investigated in detail. When amount is 0.06, integral luminescence intensity enhanced 1.71 times. Simultaneously, induces...