A5103012789- Luminescence Properties of Advanced Materials
- Advancements in Battery Materials
- Inorganic Fluorides and Related Compounds
- Advanced Battery Materials and Technologies
- Advanced Photocatalysis Techniques
- Advanced battery technologies research
- Luminescence and Fluorescent Materials
- Lanthanide and Transition Metal Complexes
- Perovskite Materials and Applications
- Micro and Nano Robotics
- Advanced Sensor and Energy Harvesting Materials
- Metal Extraction and Bioleaching
- Supercapacitor Materials and Fabrication
- Metal-Organic Frameworks: Synthesis and Applications
- Conducting polymers and applications
- Pickering emulsions and particle stabilization
- Covalent Organic Framework Applications
- ZnO doping and properties
- Ga2O3 and related materials
- Housing Market and Economics
- Transition Metal Oxide Nanomaterials
- Gas Sensing Nanomaterials and Sensors
- Glass properties and applications
- Electrospun Nanofibers in Biomedical Applications
- Electrochemical sensors and biosensors
University of North Carolina at Chapel Hill
2009-2025
Xi'an Technological University
2020-2024
Donghua University
2021
Changchun University of Science and Technology
2014-2020
Pingdingshan University
2019
Suzhou Institute of Nano-tech and Nano-bionics
2016
Chinese Academy of Sciences
2015-2016
University of Chinese Academy of Sciences
2016
Changchun Institute of Applied Chemistry
2016
Tiangong University
2014-2015
Biomass derivative carbonaceous materials are extremely fascinating for developing advanced energy storage devices according to unique architecture. Here, inspired by dandelion with consecutive hollow channel, nitrogen-doped carbon framework (NHCF) as sulfur host was obtained via a simple thermal calcination in ammonia atmosphere lithium–sulfur battery. The NHCF can effectively confine polysulfides and electrochemical reaction within the channel expedite lithium ion diffusion electrode...
The twentieth century model of the sprawling metropolis has fostered a massive build up highly vulnerable development. New Urbanism emerged to counter many societal ills sprawl, but there is growing concern about placing this compact urban form in harm's way. Using 33 matched pairs Urban and conventional low-density developments we examine how well located hazardous areas incorporate hazard mitigation techniques. Findings indicate that are compounding risk hazards by potentially adding...
A narrow-band red emitting BaTiF<sub>6</sub>:Mn<sup>4+</sup>phosphor with a microspindle morphology is applied to warm white LEDs by combination blue chip and YAG:Ce<sup>3+</sup>.
ABSTRACT Urban retrofitting is a fundamental approach for achieving sustainable and resilient urban development in the face of contemporary challenges. The increasing prevalence big data presents an opportunity to establish robust analytical framework retrofitting, enabling more effective comparative studies informed decision‐making. This paper introduces comprehensive 5R framework—Re‐inhabitation, Re‐building, Re‐transportation, Re‐capitalization, Re‐greening—to provide multidimensional...
Multifunctional nanomaterials possessing upconversion luminescence, magnetic, and photothermal properties show promising applications in biology medicine. In this study, a new kind of luminescent-magnetic-thermal core–shell hybrid nanocomposite was fabricated combining rare earth Yb3+ Er3+ ions doped NaGdF4 nanocrystals as shell layer materials gold nanorods (AuNRs) cores. The structure, morphology, composition, the multifunctional nanocomposites were characterized by X-ray powder...
A series of BaTiF6:Mn4+ samples were synthesized via a facile hydrothermal route. The crystal structure and morphology the obtained products studied. Detailed investigations indicated that morphologies bundle-like, microrod, flower-like structures could be observed by varying reaction time. Simultaneously, we investigated influences temperature barium source on phases prepared products. luminescence properties as-synthesized systematically evaluated. results clearly demonstrated two intense...
The surface modification can realize systematically the emission enhancement of GdVO4:Ln3+ (Ln = Dy, Eu) microstructures and multicolor at single component. structure, morphology, composition, ligands as-prepared samples were studied in detail. It is found that surface-modified act as sensitizer to improve Eu3+ Dy3+ ions via energy transfer besides VO43––Eu3+/Dy3+ process. More importantly, under a wavelength excitation, color be effectively tuned by manipulating doping ratio internal...
The truncated octahedron shaped K<sub>2</sub>NaAlF<sub>6</sub>:Mn<sup>4+</sup>was prepared<italic>via</italic>hydrothermal route, which emits red light under blue radiation. Warm WLEDs fabricated by the obtained phosphor show lower color temperature and higher rendering index.
Luminescent-magnetic bifunctional NaGdF4:Dy3+ nanofibers and nanobelts have been successfully fabricated by a combination of electrospinning followed subsequent calcination with fluorination technology for the first time. The structure, morphologies, luminescence magnetic properties synthesized materials investigated variety techniques. X-ray diffraction (XRD) analysis shows that as-prepared nanostructures are pure hexagonal structures. Scanning electron microscopy (SEM) observations...
A novel polyaniline (PANI)/Sn3O4 heterojunction composed of PANI nanofibers and Sn3O4 nanosheets was fabricated by a facile physical milling technique. Modification with conductive polymer contributes to facilitating interfacial charge transfer efficiency, thus, significantly enhances the visible-light Rhodamine B (RhB) photo-degradation. Results indicate that PANI/Sn3O4 heterostructures 10 wt% reached maximum degradation efficiency (around 97%) for RhB within 5 h, which is 2.27 times higher...
A novel nonorganic wet route for direct synthesis of uniform hexagonal β-NaYF4:Ln(3+) (Ln = Eu, Tb, Ce/Tb, Yb/Er, and Yb/Tm) microcrystals with various morphologies has been developed wherein the intermediate routine cubic-hexagonal (α → β) phase transfer process was avoided. The morphology can be effectively tuned into disc, prism, hierarchical architectures by systematically fine manipulating Na2CO3/F(-) feeding ratio. It found that α β NaYF4 not detected during growth, while NaY(CO3)F2...