A5100656264- Advanced Optical Imaging Technologies
- Catalytic Processes in Materials Science
- Catalysis and Oxidation Reactions
- Digital Holography and Microscopy
- Photorefractive and Nonlinear Optics
- Liquid Crystal Research Advancements
- RNA and protein synthesis mechanisms
- Crystallization and Solubility Studies
- Catalysts for Methane Reforming
- X-ray Diffraction in Crystallography
- Nanomaterials for catalytic reactions
- Electrodeposition and Electroless Coatings
- Calcium Carbonate Crystallization and Inhibition
- Electrocatalysts for Energy Conversion
- Bacterial Genetics and Biotechnology
- Advanced Vision and Imaging
- Microbial Applications in Construction Materials
- CRISPR and Genetic Engineering
- Computer Graphics and Visualization Techniques
- Virtual Reality Applications and Impacts
- Advanced ceramic materials synthesis
- Robotic Mechanisms and Dynamics
- Orbital Angular Momentum in Optics
- Industrial Gas Emission Control
- Corrosion Behavior and Inhibition
Sichuan University
2013-2025
Daqing Oilfield General Hospital
2024
Chengdu University of Information Technology
2020-2023
Hebei Agricultural University
2022
Tianjin University
2019-2022
Nanjing Tech University
2015-2019
Chengdu University
2017
The Synergetic Innovation Center for Advanced Materials
2016
KRI
2000
Kyoto Research Park
2000
It is an urgent desire to shed insight into the structure–activity relationship of catalysts for stoichiometric methane combustion, a very important reaction in energy utilization and environmental governance. Here, we report variedly sized Pd nanoparticles (NPs) (2.1–10.4 nm) on gamma-alumina by one-step colloid synthesis method combustion. The results structural analysis based transmission electron microscopy situ diffuse reflectance infrared Fourier transform spectroscopy show that, with...
As the communication band gradually approaches terahertz (THz) range, there is an urgent need to explore materials with ideal dielectric properties for THz devices. Nevertheless, most polymers present a low constant (Dk), and regulation of their in range has rarely been reported. In this work, isotactic polypropylene (iPP)/α-Al2O3 whisker composites were synthesized parameters optimized. The Dk values increased from 2.23 3.13 filler (α-Al2O3 whisker) concentration, ranging 0 20 vol%, but...
Three-dimensionally ordered macroporous (3DOM) La<sub>1−x</sub>Ce<sub>x</sub>Fe<sub>1−y</sub>Co<sub>y</sub>O<sub>3</sub> (<italic>x</italic> = 0–0.4, <italic>y</italic> 0–0.6) perovskite catalysts were successfully prepared by colloidal crystal templating method and employed for soot combustion.
MnO<sub>2</sub> nanocomposites with porous structure were successfully synthesized by a facile hydrothermal route from KMnO<sub>4</sub> without the addition of any acid.
Computer-generated holography based on neural network holds great promise as a real-time hologram generation method. However, existing network-based approaches prioritize lightweight networks to achieve display, which limits their capacity for fitting. Here, we propose an asymmetrical with non-end-to-end structure that enhances fitting and delivers superior display quality. The decomposes the overall task into two sub-tasks: phase prediction encoding. design tailors each sub-network its...
A Pd-based catalyst prepared by a controllable two-step method of <italic>in situ</italic> reduction–oxidation showed significantly enhanced activity and selectivity.
The kinematics of a robotic manipulator is critical to the real-time performance and robustness robot control system. This paper proposes surrogate model inverse for serial six-degree freedom (6-DOF) manipulator, based on its symmetry. Herein, derived via training Vector-Quantified Temporal Associative Memory (VQTAM) network, which originates from Self-Organized Mapping (SOM). During processes training, testing, estimating this neural priority K-means tree search algorithm utilized, thus...
Selective catalytic reduction of NO by CH4 (CH4-SCR) is a promising choice to eliminate toxic from emissions mobile and stationary sources. However, because insufficient activity, so far catalyst for CH4-SCR has not been used commercially. Getting clear understanding the mechanism thus very important developing an optimum elimination. From angle multifunctional catalysis, we designed which consisted CoOx Ce/HZSM-5. With synergistic function activity was considerably enhanced. In situ diffuse...
Cylindrical holography has attracted widespread attention for its 360° look-around property. However, commercial cylindrical spatial light modulators(SLM) are not available. Additionally, on account of the heavy burden memory space and computing time, wavelength in terahertz band rather than visible is employed experiments. These two constraints a great challenge to optical realization holography. By contrast, although curved holography, as segment can be realized optically increase field...
Computer-generated holography (CGH) suffers from high diffraction orders (HDOs) due to the pixelated nature of spatial light modulators (SLMs), typically requiring bulky optical filtering systems. To address this issue, a novel unfiltered approach known as high-order gradient descent (HOGD) algorithm was previously introduced optimize HDOs without filtering, enabling compact holographic displays. However, overlooks crucial physical parameter SLMs—the fill factor—leading limited quality....
Journal Article Convergence analysis of V-Cycle multigrid methods for anisotropic elliptic equations Get access Yongke Wu, Wu School Mathematics, Sichuan University, Chengdu 610064, China, wuyongkescu06@yahoo.com.cn Search other works by this author on: Oxford Academic Google Scholar Long Chen, Chen * Department University California at Irvine, CA 92697, USA *Corresponding author: chenlong@math.uci.edu Xiaoping Xie, Xie xpxiec@gmail.com Jinchao Xu Beijing International Center Mathematical...
Multi-plane crosstalk is a key issue affecting the quality of holographic three-dimensional (3D) displays. The time-multiplexing stochastic gradient descent (TM-SGD) method has been applied to solve inter-plane problem in multi-plane reconstruction. However, increases greatly as interval decreases, and optimization time number planes increases. In this paper, we propose double-constraint suppress proposed method, use mask make process focus more on signal region improve reconstruction...
Abstract A novel amphiphilic poly(ethylene glycol)‐block‐poly(γ‐cholesterol‐ L ‐glutamate) (mPEG–PCHLG) diblock copolymer has been synthesized. The mPEG–PCHLG good biocompatibility and low toxicity. copolymers could aggregate into nanoparticles with PCHLG blocks as the hydrophobic core PEG hydrophilic shell through emulsion solvent evaporation method. were characterized by nuclear magnetic resonance spectroscopy, mass spectrum, Fourier transform infrared gel permeation chromatography....