A5100343996- Advanced Sensor and Energy Harvesting Materials
- Polymer Nanocomposites and Properties
- Polymer composites and self-healing
- Dielectric materials and actuators
- biodegradable polymer synthesis and properties
- Silicone and Siloxane Chemistry
- Ferroelectric and Piezoelectric Materials
- Membrane-based Ion Separation Techniques
- Membrane Separation Technologies
- Supercapacitor Materials and Fabrication
- Synthesis and properties of polymers
- Advanced X-ray and CT Imaging
- Power Transformer Diagnostics and Insulation
- Innovative Energy Harvesting Technologies
- Medical Imaging Techniques and Applications
- Tribology and Wear Analysis
- Tactile and Sensory Interactions
- Fuel Cells and Related Materials
- Conducting polymers and applications
- Advanced ceramic materials synthesis
- Radiation Dose and Imaging
- Advanced battery technologies research
- Aerogels and thermal insulation
- High voltage insulation and dielectric phenomena
- Synthesis of Tetrazole Derivatives
Beijing University of Chemical Technology
2014-2024
China National Petroleum Corporation (China)
2024
United Imaging Healthcare (China)
2022-2024
Dalian Maritime University
2021-2022
UNSW Sydney
2022
Southern University of Science and Technology
2021
Jinzhong University
2014
Huawei Technologies (France)
2014
Harvesting acoustic energy in the environment and converting it into electricity can provide essential ideas for self-powering widely distributed sensor devices age of Internet Things. In this study, we propose a low-cost, easily fabricated high-performance coniform Helmholtz resonator-based Triboelectric Nanogenerator (CHR-TENG) with purpose harvesting. Output performances CHR-TENG varied geometrical sizes were systematically investigated under different conditions. Remarkably, could...
Blending a solution of polymerized styrene–butadiene rubber (SSBR) with natural (NR) as matrix and silane coupling agent (SCA) modified silica filler is widely used to prepare green tire tread. However, it difficult adjust the distribution in different phases blend by SCA. Moreover, reaction between SCA emits volatile organic compounds. In this work, we use new strategy improve two without Epoxidized SSBR (ESSBR) epoxidized NR (ENR) are synthesized, performance silica-filled ESSBR/ENR...
In the present paper, epoxidized solution-polymerized styrene–butadiene (ESSBR) is successfully synthesized through an epoxidation reaction with hydrogen peroxide and formic acid aiming to improve performance of silica/SSBR nanocomposites without a silane coupling agent (SCA). A safer milder condition H2O2/C = C/HCOOH (0.36/2/0.6) obtained. The silica/ESSBR are prepared by grafting silica nanoparticles on ESSBR matrix, influence various degrees structure investigated. degree 13.8%...
Abstract In this paper, epoxidized solution‐polymerized styrene butadiene rubber (ESSBR) as the matrix and silica filler, a small quantity of 3‐aminopropyltriethoxysilane (APTES) is used to adjust cross‐linking network ESSBR/silica. The effect two APTES addition methods (ESSBR/APTES/silica ESSBR/silica/APTES) on nanocomposite properties investigated. epoxy groups ESSBR ethoxy can react with hydroxyl improve dispersion. At same time, amino at another end increase density. Compared...
Abstract Due to the lack of research on sealing performance reciprocating combined seals under coupling elastohydrodynamic lubrication and rubber wear, this paper uses UMESHMOTION user subroutine improved Archard model realize dynamic wear process adaptive meshing local area simulate seals. At same time, with toothed slip ring seal ring, combination mixed conditions is studied. Finally, accuracy verified by building a two-cylinder test bench more accurate measurement. The results show that...
Abstract This study aimed to compare the performance of deep learning image reconstruction (DLIR) and adaptive statistical iterative reconstruction-Veo (ASIR-V) in improving quality diagnostic using virtual monochromatic spectral images abdominal dual-energy computed tomography (DECT). Sixty-two patients [mean age ± standard deviation (SD): 56 years 13; 30 men] who underwent DECT were prospectively included this study. The 70-keV portal phase reconstructed at 5-mm 1.25-mm slice thicknesses...
Abstract Objective We aim to propose a deep learning-based method of automated segmentation eight brain anatomical regions in head computed tomography (CT) images obtained during positron emission tomography/computed (PET/CT) scans. The include basal ganglia, cerebellum, hemisphere, and hippocampus, all split into left right. Materials methods enrolled patients who underwent both PET/CT imaging (with an extra CT scan) magnetic resonance (MRI). was achieved by using convolutional neural...
We proposed optimal design of the post filter taps, for + sequence detector receiver. The is verified by detecting 56GBaud PDM-QPSK generated commercial CMOS DACs with 11GHz analog bandwidth. Only 2.6dB@1e-2 penalty observed.
A novel and non-cytotoxic self-healing supramolecular elastomer (SE) is synthesized with small-molecular biological acids by hydrogen-bonding interactions. The SEs behave as rubber at room temperature without additional plasticizers or crosslinkers, which attributed to the phase-separated structure. SE material exhibits outstanding capability essential non-cytotoxicity, makes it a potential candidate for biomedical applications.
In a p-channel field-effect-transistor ( p-FET) bridge HEMT device recently realized on commercial p-GaN/AlGaN/GaN-on-Si power epi-wafer, it is revealed that the device's reverse-conduction turn-on voltage V <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">RT</sub> ) can be effectively decoupled from forward threshold xmlns:xlink="http://www.w3.org/1999/xlink">TH</sub> of Schottky-type p-GaN gate HEMTs. Unlike conventional HEMTs, which closely...
Acoustic energy, especially broadband low-frequency sound energy is part of the environmental mechanical acquisition cannot be ignored. Herein, a multi-tube parallel Helmholtz resonator-based triboelectric nanogenerator (MH-TENG) investigated to reap in noise environments. The designed MH-TENG consists modified resonator and thin-film TENG transducer. core materials transducer are aluminum, FEP film, carbon. To further clarify influence on conversion performance MH-TENG, acoustic...
Abstract In this paper, ternary silicone dielectric elastomer micro‐nanocomposites were prepared by mixing barium titanate (BT) nanoparticles or 3‐mercaptopropylethoxy‐bis(tridecyl‐pentaethoxy‐siloxane) (Si747)‐modified BT (BT‐Si747) with hexagonal boron nitride (BN) microplatelets into methyl vinyl rubber (MVSR). BN platelets as physical barriers improve the dispersion of nanoparticles, so MVSR/BT/BN composites achieve higher electric breakdown field. The Si747 in MVSR/BT‐Si747/BN can be...