A5100695686- Cultural Heritage Materials Analysis
- Building materials and conservation
- Conservation Techniques and Studies
- Composting and Vermicomposting Techniques
- Atmospheric chemistry and aerosols
- Air Quality and Health Impacts
- X-ray Diffraction in Crystallography
- Crystallization and Solubility Studies
- Pharmaceutical and Antibiotic Environmental Impacts
- Photochromic and Fluorescence Chemistry
- Higher Education and Teaching Methods
- Air Quality Monitoring and Forecasting
- Vehicle emissions and performance
- biodegradable polymer synthesis and properties
- Nematode management and characterization studies
- Nanoporous metals and alloys
- Digital Media and Visual Art
- Photoreceptor and optogenetics research
- Hydrogen embrittlement and corrosion behaviors in metals
- Education and Work Dynamics
- Electrocatalysts for Energy Conversion
- Concrete and Cement Materials Research
- Corrosion Behavior and Inhibition
- Pigment Synthesis and Properties
- Soil Carbon and Nitrogen Dynamics
Qingdao University
2024-2025
Institute of Earth Environment
2016-2024
Chinese Academy of Sciences
2004-2024
Northeast Agricultural University
2018-2024
China General Nuclear Power Corporation (China)
2024
Northwest University
2013-2023
Chongqing Normal University
2020-2023
State Administration of Cultural Heritage
2018-2023
Yulin University
2023
Tongji University
2020-2022
Catalytic functionalization of nanoporous copper generates a novel type hierarchically hollow bimetallic nanocomposites, which show superior catalytic performance with greatly enhanced antipoisoning effect for methanol electro-oxidation. With the advantages high performance, eco-friendly chemical processing, and low fabrication cost, these nanostructures hold great potential important energy-saving technologies.
We describe the fabrication of novel PdCu bimetallic nanocomposites with hierarchically hollow structures through a simple galvanic replacement reaction using dealloyed nanoporous copper (NPC) as both template and reducing agent. The process was monitored by UV−vis absorbance spectra X-ray diffraction (XRD), which clearly demonstrate structure evolution from NPC precursor to Pd-rich alloy upon completion reaction. Structure characterization means transmission electron microscope (TEM)...
A simple and versatile nanoparticulate siRNA DNA delivery vehicle is reported, based on photonic Cdots by using Alkyl–PEI2k for surface passivation.
Sheet-assembled hollow CuSe nanocubes are fabricated by a facile template-directed selenation method and exhibit record rate capability among the chalcogenide compounds reported so far.
Developing robust metal-based monolithic catalysts with efficient oxygen activation capacity is crucial for thermal catalytic treatment of volatile organic compound (VOC) pollution. Two-dimensional (2D) metal oxides are alternative catalysts, but their traditional loading strategies on carriers still face challenges in practical applications. Herein, we propose a novel situ molten salt-loading strategy that synchronously enables the construction 2D Co
Abstract Level of surface ozone (O 3 ) has been increasing continuously in China recent years, while its contributors and formation pathways are less understood. In this study, distributions volatile organic compounds (VOCs) the roles on O pollution have investigated a typical industrial city Baoji Northwestern by means monitoring their concentrations other trace gases . The air samples collected at three sites according to urban function area. Concentration VOCs Weibin site, which near...
Development of cost-effective oxide catalysts holds the key to removal toluene, one most important volatile organic compounds. However, follow varied working mechanisms at different reaction temperatures, posing a challenge achieving efficient toluene over wide temperature range. Here we report an agitation-assisted molten salt method, which achieves rational doping on two-dimensional Co3O4 catalyst and forms two structures active sites enhance catalytic oxidation in specific intervals,...
Abstract Creep cavities constitute a quintessential form of creep degradation in P91 steel, serving as an indicator for evaluating the residual life. In this study, industrial CT was employed to examine and tensile fracture surfaces steel specimens exhibiting both normal high hardness anomalously low hardness, respectively, formation patterns were analyzed. It discovered that moderate increase number scanning frames coupled with implementation beam hardening correction enhanced quality...
Abstract Ultra‐thin free‐standing nanoporous gold leaf made by dealloying exhibits excellent electrocatalytic activities toward nitrite oxidation. The electrochemical responses of ions on this novel nano‐electrode is found not dependent pH over a wide range from 4.5 to 8.0, which markedly different that oxidation, process known be highly pH‐sensitive. Amperometric study shows linear relationship for determination in concentration 1 µM mM. This nanostructured electrode displays good...