A5035770777- Carbon and Quantum Dots Applications
- Luminescence and Fluorescent Materials
- Nanocluster Synthesis and Applications
- Quantum Dots Synthesis And Properties
- Electrocatalysts for Energy Conversion
- Advanced Photocatalysis Techniques
- Graphene research and applications
- MXene and MAX Phase Materials
- Boron and Carbon Nanomaterials Research
- Advanced battery technologies research
- 2D Materials and Applications
- Photonic Crystals and Applications
- Analytical Chemistry and Sensors
- Luminescence Properties of Advanced Materials
- Fuel Cells and Related Materials
- Gas Sensing Nanomaterials and Sensors
- Conducting polymers and applications
- Organ Transplantation Techniques and Outcomes
- Advanced Semiconductor Detectors and Materials
- Ammonia Synthesis and Nitrogen Reduction
- Block Copolymer Self-Assembly
- Nanoplatforms for cancer theranostics
- Organ Donation and Transplantation
- Electrical Fault Detection and Protection
- Polymer composites and self-healing
Xidian University
2024-2025
Umeå University
2024-2025
University of Sassari
2019-2024
National Interuniversity Consortium of Materials Science and Technology
2019-2024
Xi'an University of Architecture and Technology
2024
Sun Yat-sen University
2021-2024
Third Affiliated Hospital of Sun Yat-sen University
2021-2024
Xi'an Jiaotong University
2022
University of Chinese Academy of Sciences
2017-2021
Chinese Academy of Sciences
2018-2021
Abstract Defective heterovalent selenides provide a spacious arena for creating emergent electromagnetic (EM) phenomena that are unattainable in the conventional constituent counterparts. However, there still synthetic methodological challenges, and in‐depth understanding of EM properties, particularly correlation between tailored polarization sites dielectric response, significantly inadequate. Herein, selective ions exchange strategy driven by concentration‐regulated ( Case 1 ) time‐evoked...
Abstract In this work, an efficient strategy is proposed to obtain single‐type carbon dots with precisely controlled up/down‐conversion photoluminescence under both liquid and solid states. Tunable fluorescence from green red color can be achieved via either changing the solvents or matrices composition, adjusting concentration of dots. particular, linearly modulated by polarity solvent, which attributed surface‐state mechanism. That is, increase solvent causes decrease highest occupied...
Luminescent materials with high efficiency, narrow emission bandwidth and long wavelength have attracted extensive attention in recent years. However, for novel luminescent carbon dots, it is still a major challenge to obtain these properties simultaneously. Here, this type of dot was proposed using 1,4-diaminonaphthalene as the initial source. The dots demonstrate strong orange highest quantum yield 82% an extremely 30 nm. It found that attributed defect amounts including nitrogen oxygen...
Abstract Functionalization of boron nitride (BN) materials with hydroxyls has attracted great attention to accomplish better performances at micro- and nanoscale. BN surface hydroxylation, in fact, induces a change properties allows expanding the fields application. In this review, we have summarized state-of-the-art developing hydroxylated bulk nanoscale materials. The different synthesis routes develop hydroxyl been critically discussed. What emerges is variety possible strategies achieve...
Carbon dots (CDs) are highly-emissive nanoparticles obtained through fast and cheap syntheses. The understanding of CDs’ luminescence, however, is still far from being comprehensive. intense photoluminescence can have different origins: molecular mechanisms, oxidation polyaromatic graphene-like layers, core-shell interactions carbonaceous nanoparticles. citric acid (CA) one the most common precursors for CD preparation because its high biocompatibility, this review mainly focused on CA-based...
Hexagonal boron nitride (h‐BN) is one of the most attractive 2D materials because its remarkable properties. Combining h‐BN with other components (e.g., graphene, carbonitride, semiconductors) to form heterostructures opens new perspectives developing advanced functional devices. In this review, state‐of‐the‐art in heterojunctions highlighted. The preparation high‐quality structures fewer defects can maximize intrinsic properties, such as thermal conductivity and electrical insulation, which...
Boron nitride quantum dots (BNQDs) have garnered a significant amount of attention in recent years due to their attractive optical properties, high stability, low toxicity, and good biocompatibility. However, our study reveals critical mischaracterization this field, demonstrating that some so-called BNQDs are, fact, carbon (CDs) formed through the unintended carbonization organic solvents during synthesis. Herein, we investigate widely used combination sonication solvothermal conversion for...
Nanomaterials usually manifest unique properties in solutions but will be undermined the solid state. It is necessary to incorporate them into substrates or hybrid with other functional materials for multiple devices and applications. Though there are a variety of methods inherit their intrinsic like fluorescent mechanical performance, most nanohybrid would lose transparency irreversibly when construct solid-state devices. As hot topic nanomaterials recent years, scientific works found type...
Abstract Rational regulation of the composition and structure electrocatalysts is crucial to hydrogen evolution reaction (HER) oxygen (OER). Herein, a new electrocatalyst nickel phosphate microprism (VSB/NiPO) developed via simple solvothermal reaction. The mainly composed Versailles‐Santa Barbara‐5 (VSB‐5, molecular sieve) with unique nanochannels, which contribute accelerating mass transfer exposing more active sites, thus displaying excellent HER activity. Subsequently, crystallinity...
Carbon dots-based room temperature phosphorescent (RTP) materials have attracted widespread attention owing to their excellent optical properties. However, there still is a challenge fabricate carbon simultaneously showing long RTP lifetime and high quantum yield. Herein, we designed kind of dots-silica hybrid material that can produce emission with ultralong also yield (1.3 s 11.22%). Both chemical analytical characterizations indicate the source outstanding performance as synergistic...
Blue light emitted by commercial white light-emitting diodes (WLEDs) in the 440-470 nm range poses ocular health risks with prolonged exposure. Effective filtration is crucial for health-conscious lighting, but traditional filters often cause color distortion completely removing blue emission. In this study, we address challenge synthesizing carbon dots (CDs) strong absorption at 460 and bright cyan emission 485 nm, featuring a photoluminescence quantum yield of 65% narrow full width...
Deep-blue (DB) emitters that feature high photoluminescence quantum yield (PLQY) and narrow spectral bandwidth are desired for a variety of optoelectronic applications, particularly lighting, illumination, lasing. Currently favored DB constitute dots comprising cadmium or lead organic compounds derived from petroleum, but they suffer toxicity sustainability issues. Here, we report the solvothermal synthesis DB-emitting carbon (DB-CDs) using bioderivable phloroglucinol as sole starting...