A5109630247- Photonic and Optical Devices
- Optical Network Technologies
- Advanced Photonic Communication Systems
- Aerogels and thermal insulation
- Quantum optics and atomic interactions
- Urban Heat Island Mitigation
- Acute Ischemic Stroke Management
- Orbital Angular Momentum in Optics
- Advanced Sensor and Energy Harvesting Materials
- Material Properties and Applications
- Neurological Disease Mechanisms and Treatments
- Metal and Thin Film Mechanics
- Luminescence and Fluorescent Materials
- Nanomaterials for catalytic reactions
- Transition Metal Oxide Nanomaterials
- Gas Sensing Nanomaterials and Sensors
- Ammonia Synthesis and Nitrogen Reduction
- GaN-based semiconductor devices and materials
- Heavy Metal Exposure and Toxicity
- Photochromic and Fluorescence Chemistry
- Biomarkers in Disease Mechanisms
- Photoreceptor and optogenetics research
- Extraction and Separation Processes
- Advanced Battery Materials and Technologies
- Advanced Photocatalysis Techniques
Dalian Polytechnic University
2021-2025
Fujian Normal University
2024
AviChina Industry & Technology (China)
2024
Changchun Institute of Applied Chemistry
2022
Chinese Academy of Sciences
2022
University of Science and Technology of China
2022
Iowa State University
2019
Chinese University of Hong Kong
2010
Wuhan National Laboratory for Optoelectronics
2008
Huazhong University of Science and Technology
2008
ABSTRACT With the development of industrialization, there is an urgent need for energy‐saving materials with lightweight, thermal insulation and fire resistance. Here, we prepared a novel polyimide/Cs x WO 3 (PIC) composite aerogel excellent mechanical properties, good stability, insulation, outstanding photothermal conversion performance using Cs as light absorber by directional freezing imidization. Unlike conventional polyimide aerogels, introduction NPs enhanced network effectively...
Background: Inhalation exposure to carcinogenic metals like cadmium (Cd) is a significant global health concern linked various cancers. However, understanding their precise mechanism remains elusive. Methods: Using the colon cancer (CC) rat model and implanted intestinal stent, exposed them atomized oxygen nitrogen (O2/N2) gas containing Cd. Results: Atmospheric Cd intensified inflammation in CC cells, heightening nicotinamide adenine dinucleotide phosphate 1 (NOX1) activity, generating...
Downstream RZ-shaped phase modulation is used in single feeder-fiber, re-modulation-based 10-Gb/s WDM-PONs to achieve high extinction-ratio both downstream/upstream signals. The ONU's delay-interferometer can demodulate downstream signal and simultaneously generate a source for upstream-re-modulation.
We demonstrate error free, low-penalty demultiplexing of a 640 Gbit/s OTDM signal to 10 using 5cm long chalcogenide planar waveguide chip. Our approach exploits four-wave mixing by the instantaneous nonlinear response chalcogenide.
Electrocatalytic N2 fixation has been considered a most promising approach for sustainably producing NH3 under ambient conditions. However, owing to the strong chemical inertness of N2, it is highly desired explore efficient electrocatalysts improving yield and selectivity nitrogen reduction. Herein, CeO2 Mo2C nanoparticles embedded simultaneously in reduced graphene oxide nanosheets (CeO2/Mo2C@rGO) are successfully fabricated catalyzing fixation. The as-obtained CeO2/Mo2C@rGO catalyst shows...
In this paper, a method to generate sub-wavelength optical needle is proposed and demonstrated by wavelength shifting center masking in the Fresnel zone plate (FZP). theory, vectorial angular spectrum (VAS) theory combined with genetic algorithm (GA) used for design of center-masking FZP generating needle, finite-difference time-domain (FDTD) theoretical validation. experiment, an amplitude-type processing error 5 nm fabricated focused ion beam etching (FIB), focusing intensity distribution...
The modulation of light is important in phase holographic data storage, and different spatial modulators have capabilities for light. In this study, a lens less non-interference reconstruction system based on deep learning applied to evaluate the performance differences storage. are evaluated, which include results versus pixel crosstalk phased optical
Nitrocarburising was an effective technique to enhance the surface strength of iron-based alloys and has been widely used in engineering. However, unfavourable issue potential development spottiness defects on specimen surfaces due nitrocarburising treatment. This paper focused nitrocarburised 40Cr steel shafts with production conditions. Optimisation process conducted by pre-cleaning furnace organic solvents before treatment address workpiece surfaces. The microhardness values specimens...
Sodium-ion battery (SIB) has been considered as an attractive technology for the next-generation, large-scale energy storage systems (EES) in support of reliable, robust and cost-effective electrical power grids. 1-4 The O3-type layered Na(Ni x Fe y Mn z )O 2 (0 < x, y, 1) cathode materials are great interest sodium-ion batteries due to abundance cost raw their high specific capacities. However, cycling stability rate capability at voltages (>4.0V) these remains issue. Herein, we...