A5100717048- X-ray Diffraction in Crystallography
- Crystallization and Solubility Studies
- Organometallic Complex Synthesis and Catalysis
- Nanocluster Synthesis and Applications
- Carbon dioxide utilization in catalysis
- Electrospun Nanofibers in Biomedical Applications
- Advanced Nanomaterials in Catalysis
- Arsenic contamination and mitigation
- Layered Double Hydroxides Synthesis and Applications
- Surface Modification and Superhydrophobicity
- Concrete Corrosion and Durability
- biodegradable polymer synthesis and properties
- Gold and Silver Nanoparticles Synthesis and Applications
- Oxidative Organic Chemistry Reactions
- Advanced Polymer Synthesis and Characterization
- Mine drainage and remediation techniques
- Carbon and Quantum Dots Applications
- Machine Learning in Materials Science
- Ionic liquids properties and applications
- Nanomaterials for catalytic reactions
- CO2 Reduction Techniques and Catalysts
- Concrete and Cement Materials Research
- Advanced oxidation water treatment
- Nonlinear Optical Materials Studies
- Advanced Sensor and Energy Harvesting Materials
Beijing University of Civil Engineering and Architecture
2023-2025
National Bureau of Economic Research
2024
SIL International
2024
University of Bristol
2024
University of Toronto
2024
Institute of Soil Science
2024
Chinese Academy of Sciences
2024
Harbin University of Science and Technology
2013-2024
Syracuse University
2024
Xi'an University of Technology
2024
The mechanical properties of polymer-cement waterproofing coatings (JS waterproof coatings) are significantly impacted by the type cement employed. In this study, three JS were developed integrating styrene-acrylic emulsion (SA) with Portland (PC), white (WPC), and sulphoaluminate (CSA), respectively. tensile water absorption these evaluated. Additionally, effect SA on hydration processes products various cements was investigated using calorimetry, X-ray diffraction (XRD), thermogravimetric...
Electrocatalysis is one of the key technologies for developing sustainable and fossil resource free routes to produce fuels chemicals. The limiting potential (UL), defined by reaction energy most difficult electrochemical step in a given pathway, an effective descriptor establishing activity trend set electrocatalysts, allowing high throughput screening new catalysts. However, network electrocatalytic processes rather complex, especially reactions with necessary thermochemical steps, e.g.,...
Controlled cationic polymerization of IBVE was successfully achieved in an ionic liquid, and corresponding elementary reactions a mechanism were proposed.
Peroxidase is a commonly used catalyst in luminol-H2 O2 chemiluminescence (CL) reactions. Natural peroxidase has sophisticated separation process, short shelf life and unstable activity, therefore it important to develop peroxidases that have both high catalytic activity good stability as alternatives the natural enzyme. Gold nanoclusters (Au NCs) are an alternative with CL reaction. In present study, ethanediamine was modified on surface of Au NCs forming cationic NCs. The zeta potential...
There has recently been a wide range of trends in the use ionic liquids (ILs) as reaction solvent for various polymerization processes.
Abstract The present study reports a one‐step synthesis method for the preparation of cationic gold nanoclusters (Au NCs). Polyethyleneimine (PEI), positively charged hyperbranched polyamine, was selected as capping reagent. Glutathione showed synergistic effect on formation small size Au NCs. prepared NCs have less than 2 nm and carry positive charge in solution with pH 11. PEI–Au NCs‐triggered luminol chemiluminescence (CL) reactions slow intense CL profiles. maximum intensity can be...
Through a combination of density functional theory (DFT) calculations and multivariate regression analysis, the origin stereoselectivity yttrium-catalysed polymerization 2-vinylpyridine (2VP) has been investigated.
We study the optically induced charge-transfer dynamics in donor–acceptor oligomers of different chain lengths. The combination systematic synthesis, electrochemical measurements, and ultrafast transient absorption spectroscopy allows us to determine properties systems confined Calculations within Marcus Jortner electron-transfer theory explain charge-recombination times. For compounds which complete charge separation can occur we deduce fast equilibration between configurations prior...
The mechanism of stereoselective polymerization styrene catalyzed by rare-earth metal complexes was studied using computational means.
The origin of opposite reactivity in the ring-opening polymerization lactide (LA) and cyclohexene oxide (CHO) catalyzed by redox-switchable bis(imino)pyridine iron complexes has been computationally elucidated.
Rapidly mapping a reaction energy profile to understand the mechanism is of great importance and highly desired for discovery new chemical reactions. Herein, combination density functional theory (DFT) calculations regression analysis has been applied construct quantitative structures-based prediction models, considering Pd(II)-catalyzed ethylene polymerization as an example, rapid construction profile. It inspiring that only geometrical parameters center one species are capable predicting...
Abstract: Micro-nano robots have broad applications in sewage purification and DNA testing. Micro- nano significant potential the medical field， as they higher therapeutic efficiency safety than conventional treatment methods. Meanwhile, micro-nano provide a new method for treating many diseases. Therefore, an emerging method, development trend of is receiving increasing attention. This study aims to approach diseases that reduces costs risks traditional treatments. paper introduces...
Abstract: Industrial robots are mainly used in metal forming, automotive, and electrical electronics industries. After decades of unremitting efforts, industrial have achieved great success. However, problems such as low safety, weak environmental adaptability, insufficient humancomputer interaction ability greatly limited the application robots, multi-arm collaborative came into being this case. Multi-arm offer high flexibility precision. Over years, development multiarm been paid more...