A5011837356- Concrete and Cement Materials Research
- Innovative concrete reinforcement materials
- Recycled Aggregate Concrete Performance
- Concrete Corrosion and Durability
- Metal and Thin Film Mechanics
- Urban Stormwater Management Solutions
- Diamond and Carbon-based Materials Research
- Tribology and Wear Analysis
- GaN-based semiconductor devices and materials
- Advanced DC-DC Converters
- Advanced materials and composites
- MXene and MAX Phase Materials
- Infrastructure Maintenance and Monitoring
- Polymer crystallization and properties
- Lubricants and Their Additives
- Aluminum Alloys Composites Properties
- Municipal Solid Waste Management
- Advanced Sensor and Energy Harvesting Materials
- Magnesium Oxide Properties and Applications
- Polymer Nanocomposites and Properties
- Corrosion Behavior and Inhibition
- Multilevel Inverters and Converters
- Advanced ceramic materials synthesis
- Geotechnical and construction materials studies
- Grouting, Rheology, and Soil Mechanics
Wuhan University of Technology
2021-2025
Changzhou University
2020-2024
Chinese Academy of Sciences
2009-2021
Lanzhou Institute of Chemical Physics
2009-2021
Shanghai University
2018
Geopolymer binder is expected to be an optimum alternative Portland cement due its excellent engineering properties of high strength, acid corrosion resistance, low permeability, good chemical and fire resistance. To study the sulfuric resistance geopolymer concrete (GPC) with different binding materials concentrations sodium hydroxide solution (NaOH), metakaolin, high-calcium fly ash, low-calcium ash were chosen as GPC for geopolymerization process. A mixture silicate (Na2SiO3) NaOH (8 M 12...
Geopolymer concrete (GPC) represents an innovative green and low-carbon construction material, offering a viable alternative to ordinary Portland cement in building applications. However, existing studies tend overlook the recyclability aspect of GPC for future use. Various structural applications necessitate use with distinct strength characteristics. The parent is influenced by these varying strengths. This study examined recycling potential across spectrum grades (40, 60, 80 100 MPa,...
Traditional pervious concrete poses significant challenges in optimizing both mechanical properties and permeability. To address this issue, a novel type of self-compacting recycled (SCRPC) featuring vertical penetrating channels has been developed. The were created by pulling out the reinforcement pre-drilled holes that artificially mold, after had poured. However, whether superior durability can be employed different sulfate drying–wetting situations remains to investigated. This study...
Multiple recycling of waste concrete has attracted widespread attention. This study presented the carbonation behavior repeatedly recycled aggregate (RRAC) used in a micro-frozen region. The effects freeze–thaw cycles on depth three generations RRAC with 25%, 75%, and 100% replacement rate were evaluated. All specimens after different numbers rapidly carbonated for 28 d indoors to test resistance concrete. results suggested that subjected is higher than non-freeze–thaw condition. because...
Geopolymer concrete (GPC) represents an innovative green and low-carbon construction material, offering a viable alternative to ordinary Portland cement (OPC) in building applications. However, existing studies tend overlook the recyclability aspect of GPC for future use. Various structural applications necessitate use with distinct strength characteristics. The parent is influenced by these varying strengths. This study examined recycling potential across spectrum grades (40, 60, 80, 100...
Geopolymer-recycled pervious concrete (GRPC) is a novel that can effectively inhibit the corrosion of acid rain and alleviate urban waterlog. The goal this study to ascertain optimal pore size GRPC its resistance activated by different alkali-activators. Three sizes (0.8, 1.0, 1.2 mm) were separately chosen as diameters GRPC. alkali-activator solution adopted sodium hydroxide (NaOH), silicate (Na2SiO3), mixture two. mechanical properties permeability coefficient tested determine After that,...
The structure and properties of nitride films, such as titanium (TiN), depend on the reactive gas (N2) flow rates, which are normally selected according to hysteresis loops. Film-substrate adhesion depends films substrates. A selective strategy for rate within loop was investigated by characterizing structure, properties, failure mechanisms TiN Ti6Al4 V alloy (TC4) 4Cr5MoSiV1 hot-work die steel (H13). (Ti) target potential a function N2 measured, rates in different sputtering modes were used...
Abstract The variations of triboelectrification electrostatic potential graphite (GP)/monomer casting (MC) nylon composites under plane contact dry sliding were investigated and the correlation with electrical resistivity wear mechanisms studied. MC could be modified as excellent anti‐triboelectrification materials by a proper addition GP, although unfilled was inclined to generate higher after friction due high resistivity. can predicted content control GP. incorporation GP filler made...
Construction and demolition wastes (C&DWs) have raised a large number of ecological environmental problems. Recycling C&DWs into arecycled concrete aggregate (RCA) will help save natural resources effectively reduce the negative impact C&DW on environment. Innovative pervious (IPC) can mitigate extreme weather disasters, such as rainstorms, overcome low strength poor durability traditional concrete. In this study, innovative recycled (IRPC) is prepared by combining RCA with IPC,...
Geopolymers have been considered a sustainable alternative to ordinary Portland cement (CEM I) for its lower embodied carbon and ability make use of industrial by-products. Additionally, excellent engineering properties high strength, low permeability, good chemical resistance, fire resistance also strike chord in the minds researchers. The goal this study is clarify effect calcium sources on mechanical microstructures geopolymers. CEM I was chosen as sole source, while metakaolin used...
Aiming at the function and technical requirements of high-power photovoltaic cell simulation, high-performance programmable logic power supply dc motor a high frequency isolation hybrid topology control strategy based on current-source/voltage-source converter was studied proposed. Firstly, according to performance analog supply, high-precision wide-range were Secondly, working principle new analyzed. At same time, equivalent model simplified established, overall current compensation sliding...