A5060129857- Perovskite Materials and Applications
- 2D Materials and Applications
- MXene and MAX Phase Materials
- Graphene research and applications
- X-ray Diffraction in Crystallography
- Catalysts for Methane Reforming
- Luminescence Properties of Advanced Materials
- Crystallization and Solubility Studies
- Advancements in Battery Materials
- Gas Sensing Nanomaterials and Sensors
- Advanced Photocatalysis Techniques
- High Entropy Alloys Studies
- Quantum Dots Synthesis And Properties
- Advanced Battery Materials and Technologies
- ZnO doping and properties
- Catalytic Processes in Materials Science
- Advanced biosensing and bioanalysis techniques
- Chalcogenide Semiconductor Thin Films
- Advanced materials and composites
- Advanced ceramic materials synthesis
- Gold and Silver Nanoparticles Synthesis and Applications
- High-Temperature Coating Behaviors
- Catalysis and Hydrodesulfurization Studies
- Diamond and Carbon-based Materials Research
- Fullerene Chemistry and Applications
AviChina Industry & Technology (China)
2024
Shenzhen Technology University
2023-2024
China Railway Group (China)
2024
First Affiliated Hospital of Jinan University
2024
Jilin University
2015-2023
Ningbo University
2020-2022
Donghua University
2022
Guangdong University of Technology
2019-2021
Southern University of Science and Technology
2020-2021
Yonsei University Health System
2020
In this paper, we have presented a novel strategy to fabricate fluorescent boronic acid modified carbon dots (C-dots) for nonenzymatic blood glucose sensing applications. The functionalized C-dots are obtained by one-step hydrothermal carbonization, using phenylboronic as the sole precursor. Compared with conventional two-step fabrication of nanoparticle-based sensors, present "synthesis-modification integration" is simpler and more efficient. added selectively leads assembly fluorescence...
The catalytic activity has been investigated in 2D materials, and the unique structural electronic properties contribute to their success conventional heterogeneous catalysis. Heterojunction-based piezocatalysis attracted increasing attention due band-structure engineering enhanced charge carrier separation by prominent piezoelectric effect. However, piezocatalytic behavior of van der Waals (vdW) heterostructures is still unknown, finite active sites, catalyst poisoning, poor conductivity...
Lead halide perovskites are currently attracting a great deal of attentions due to their promise as light absorbers in high‐efficiency hybrid organic–inorganic solid‐state solar cells. The reliable information about interface energetics lead perovskite‐based interfaces is indispensable unraveling the photon harvesting and charge separation process for this emerging photovoltaic technology. Here, we provide direct evidence on energy level alignments at between perovskite organic...
Abstract Bacterial infections, especially those from drug‐resistant strains, pose a significant threat to healing diabetic skin injuries, with current treatments being intricated and often unsatisfactory. Inspired by octopuses, biomimetic material using α‐cyclodextrin (α‐CD) polyethylene glycol (PEG) assembled graphene oxide end‐capped polyrotaxanes (GO‐PR) is developed, where α‐CD mimics the flexible tentacles of an octopus. Further, cationically modified polyethyleneimine (PEI) resemble...
The formation mechanism of perovskite methylammonium lead triiodide (CH3NH3PbI3) was studied with in situ X-ray photoelectron spectroscopy (XPS) on successive depositions thermally evaporated iodide (CH3NH3I) a (PbI2) film. This deposition method mimics the “two-step” synthesis commonly used device fabrication. We find that several competing processes occur during CH3NH3PbI3. Our most important finding is vapour CH3NH3I onto PbI2, at least two carbon species are present resulting material,...
Abstract Self‐trapped exciton (STE) emission of low‐dimensional metal halides has witnessed explosive developments in both display and illumination, due to its intriguing photoluminescence properties. As one typical feature, STE energy is commonly independent excitation wavelength. Herein, a rare phenomenon inverse excitation‐dependent dual‐band achieved on 0D Cs 2 InBr 5 ·H O. Under initial compression, the contraction inhomogeneously coordinated O octahedra gives rise blue‐shifted with...
Hybrid metal halides with tunable photoluminescence (PL) properties have emerged as a novel light-emitting material. manganese are especially attractive due to the eco-friendly and highly emissive advantages. However, PL tunability induced by structural modulation in has rarely been investigated. Herein, new one-dimensional (1D) hybrid chloride, (4AMP)4ClMn3Cl13·HCl (4AMP = 4-(aminomethyl)pyridinium), where corner-sharing octahedral chloride chains of [Mn3Cl137–]∞ surrounded organic cations,...
This study elucidated the synergistic improvement of interfacial performance and impact resistance carbon fiber-reinforced epoxy (CF/EP) composites by employing continuous electrochemical oxidation. CFs were electrochemically treated at different current densities, surface physicochemical properties, including morphologies, chemical compositions, wettabilities, analyzed. After oxidation, IFSS CF/EP increased 48.8%, significantly improving composites. The experimental results showed that,...
Two-dimensional (2D) perovskites with inorganic layers sandwiched between hydrophobic organic cations possess excellent lighting properties and moisture stability. However, broad-band white light (BWL) is limited to a selected class of perovskites. Our understanding the intrinsic relationship BWL structure systemic study their mechanism photoluminescence (PL) emission caused by self-trapped excitons in 2D are still lacking. Here, we show pressure-induced PL enhancement (PIPE) remarkable...
The Cu(Zn)–Ge–P compounds have high ionic and electronic conductivity good tolerance to volume change during cycling, thus delivering excellent Li-storage performance.
Both experimental and simulation approaches were employed to investigate the laser ablation mechanism performances of Glass Fiber Reinforced Phenolic Composites (GFRP). During process, difference in thermal conductivities glass fibers resin matrix as well their discrepant physical chemical reactions form a conical morphology. The formation residual carbon layer effectively mitigates rate thickness direction. A higher power density results faster rate, while longer irradiation time leads...
We report a photoelectron spectroscopy study on the electronic structure of CH3NH3PbI3–xClx thin films fabricated by physical evaporation from CH3NH3I and PbCl2 precursors, including (1) simultaneously (2) sequential evaporation. The results are compared with made using conventional solution chemistry (i.e., spin-coating). Depending fabrication method, show different chemical constituents in near-surface region, leading to disparities their energetic levels. identities surface species...
Transition metal dichalcogenides (TMDs) have recently gained tremendous interest for use in electronic and optoelectronic applications. Unfortunately, the structure or band gap of most TMDs shows noncontinuously tunable characteristics, which limits their application to energy-variable optoelectronics. Thus, layered materials with better tunability structures gaps are desired. Herein, we experimentally demonstrated that WSe2 possessed highly transport properties under various pressures, a...