A5102771442- Advanced ceramic materials synthesis
- Advanced materials and composites
- Recycling and utilization of industrial and municipal waste in materials production
- TiO2 Photocatalysis and Solar Cells
- Molecular Junctions and Nanostructures
- Fatigue and fracture mechanics
- X-ray Spectroscopy and Fluorescence Analysis
- Metal and Thin Film Mechanics
- Ferroelectric and Piezoelectric Materials
- Material Properties and Applications
- Advanced Photocatalysis Techniques
- High Temperature Alloys and Creep
- Hydrogen embrittlement and corrosion behaviors in metals
- Advanced Nanomaterials in Catalysis
- Climate change and permafrost
- Concrete and Cement Materials Research
- Analytical chemistry methods development
- Layered Double Hydroxides Synthesis and Applications
- Marine Biology and Environmental Chemistry
- Reliability and Maintenance Optimization
- Silicon and Solar Cell Technologies
- Anodic Oxide Films and Nanostructures
- Heat and Mass Transfer in Porous Media
- Advanced Measurement and Detection Methods
- Aerogels and thermal insulation
Academy of State Administration of Grain
2025
South China University of Technology
2018-2020
Zhejiang University of Technology
2008-2019
Central South University
2014-2017
Xi'an Technological University
2014-2015
National Research & Development Institute for Textiles and Leather
2015
Henan University of Science and Technology
2014
Tsinghua University
2014
Beihang University
2007
Guizhou Institute of Technology
2000
Cost‐effective macroporous alumina–mullite membrane supports are fabricated by sintering coarse α‐alumina and colloidal silica, using cornstarch as the foaming agent at 1550 °C for 2 h in air atmosphere. To evaluate corrosion resistance of such supports, behaviors before after corroding H SO 4 NaOH solutions (80 °C) systematically investigated. Interestingly, with increasing Al O 3 /SiO ratio, support presents numerous alumina grains little glass phases, resulting excellent especially acidic...
Compared with the fatigue properties of material (Inconel Alloy 690), real lives tubes are more meaningful in design and assessment steam generator (SG) tube bundles. However, it is almost impossible to get a satisfactory result by conducting tests on directly. A uniform thin wall easily fails near clamping ends under cyclic loading due stress concentration. In this research, set-up for proposed overcome With set-up, low cycle were conducted accordance an existing curve 690. Strain control...
For the purpose of researching freezing-thawing cycle physical mechanics properties sandstone in various chemical solutions, taking red sandstones from Shandong as example, cycles experiments under condition H 2 SO 4 solution (pH≈1.5), NaOH (pH≈12.5), NaCl (pH≈7, mass fraction is 4%) and water were conducted. The nuclear magnetic resonance (NMR) technique was used to test porosity rock samples after cycles. Brazilian splitting also conducted with different times soaking solutions. Results...
Chemosensors provide an efficient and low-cost approach to the detection of various metal ions small molecules. In present work, we a detailed investigation simple, easily-prepared, yet efficient, coumarin-based sensor for Hg2+. The is based on fluorescent group coumarin. When exposed Hg2+, solution shows significant color change from yellow red, fluorescence green orange. Further study revealed that responds solely excellent selectivity even in presence other potential competition ions,...
For the purpose of researching freezing-thawing cycle pHysical mechanics properties sandstone in various chemical solutions, taking red sandstones from Shandong as example, cycles experiments under condition H 2 SO 4 solution (pH≈1.5), NaOH (pH≈12.5), NaCl (pH≈7, mass fraction is 4%) and water were conducted. The nuclear magnetic resonance (NMR) technique was used to test porosity rock samples after cycles. Brazilian splitting also conducted with different times soaking solutions. Results...
In this study, the foam ceramics based on ceramic tile polishing waste (CTPW) were successfully prepared by a simple solid phase sintering method. The CTPW was used as main raw material, SiC inside agent and (NH4)6Mo7O24 additive. Effects of amounts addition (0–6 wt %) temperature (1080–1200°C) properties, structural evolution, composition mechanical properties have been investigated. During process, could react with oxygen then produce gases such CO CO2, which caused closed-pore structure....
Electrochemical methods were employed to investigate galvanic corrosion behaviors of super13Cr and P110 couples in NaCl solution at different temperature. Corrosion morphologies products the analyzed by SEM, EDS XRD. The results showed that there potential difference distinctly between super 13Cr steel temperature, when its contacted, 13Cr-P110 will occurred. was accelerated corrode as anode protected cathode coupling. Super could not be used without any protection 20 °C 80 °C. current...
To improve the reliability of InSb IRFPAs, underfill has usually been filled between chip and Si ROIC. Around glass transition temperature, shows viscoelasticity, yet, far below it, which apparently temperature dependent mechanical properties. Basing on elastic model underfill, firstly a small format array of<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" id="M1"><mml:mn>8</mml:mn><mml:mo>×</mml:mo><mml:mn>8</mml:mn></mml:math>elements IRFPAs is investigated by changing indium bump...
Barium strontium titanate glass-ceramics with different La 2 O 3 concentrations have been prepared by a melting-annealing technique. The effect of concentration on phase evolution, microstructure and electrical properties (Ba,Sr)TiO -Al -SiO has investigated. X-ray diffraction results showed the volume fraction major perovskite crystalline increased increasing concentration. In addition, scanning electron microscopy observations revealed that small amounts could accelerate growth crystals....
Reliability of steam generator is a serious concern in the operation nuclear power plants, especially for tubes that experience variety degradation mechanisms including wear damage. It necessary to develop model accurately predict depth assessment and management aging. In this article, non-homogeneous Markov process proposed assess evaluation tubes. Based on analytical solutions system Kolmogorov’s forward equations, transition probability functions are computed estimate future distribution....