A5010740046- Layered Double Hydroxides Synthesis and Applications
- Catalytic Processes in Materials Science
- Analytical chemistry methods development
- Advanced Photocatalysis Techniques
- Covalent Organic Framework Applications
- Luminescence and Fluorescent Materials
- Pesticide Residue Analysis and Safety
- CO2 Reduction Techniques and Catalysts
- Carbon dioxide utilization in catalysis
- Molecular Sensors and Ion Detection
- Advanced battery technologies research
- Catalysis and Oxidation Reactions
- Catalysts for Methane Reforming
- Nanomaterials for catalytic reactions
- Carbon Dioxide Capture Technologies
- Pesticide Exposure and Toxicity
- Mesoporous Materials and Catalysis
- AI and Big Data Applications
- Magnesium Oxide Properties and Applications
- Non-Invasive Vital Sign Monitoring
- Ammonia Synthesis and Nitrogen Reduction
- Extraction and Separation Processes
- Digital Media and Visual Art
- Fluoride Effects and Removal
- Paraquat toxicity studies and treatments
China Agricultural University
2020-2024
Hebei Normal University
2024
Donghua University
2023
Beijing University of Chemical Technology
2015-2023
Northeastern University
2021
Bimetallic Pd based catalysts have received tremendous research interests for many important reactions in fields of petrochemical industrial process, fine chemical synthesis, environment protection, renewable energy conversion, as their specific activity and selectivity are usually higher than that pure Pd. With a well-defined composition, Pd–M bimetallic also the ideal platform investigation reaction mechanism, which provides bridge construction high-performance catalyst. This Review...
We reported a strategy of carbon-negative H2 production in which CO2 capture was coupled with evolution at ambient temperature and pressure. For this purpose, carbonate-type Cux Mgy Fez layered double hydroxide (LDH) preciously constructed, then photocatalysis reaction interlayer CO32- reduction glycerol oxidation performed as driving force to induce the electron storage on LDH layers. With participation pre-stored electrons, captured recover presence O, accompanied equivalent production....
Revealing the structural evolution of real active site during photocatalysis is very important for understanding catalytic mechanism, but it remains a great challenge. By employing single atoms (SAs) as mechanism research platform, we investigated variation SA structure under light and corresponding reaction pathway controlment mechanism. In particular, taking defect anchoring strategy, Pt SAs are anchored on metal ion vacancy-rich ZnNiTi layered double hydroxide-etched (ZnNiTi-LDHs-E)...
Herein, a series of [email protected]x-Co catalysts were constructed for photocatalytic reduction CO2 with H2O. Structural characterizations found separate Co and Au nanoparticles (NPs) are produced, their ratios variable different temperatures. Especially NPs coated oxygen vacancy(VO)-rich TiOx overlayers due to the high-temperature induced topological transition, resulting in interfacial electron transfer generate Auδ--VO sites. In CO2, protected]x sites strongly influenced activity...
A Pd/HT catalyst with an average particle size of 2.3 nm and electron-deficient Pd surface is synthesized by modified deposition–precipitation, exhibits enhanced catalytic performance in the solvent-free oxidation benzyl alcohol.
Abstract Glyphosate, the most used herbicide in world, has a residue problem that cannot be ignored. However, glyphosate itself does not have fluorescence emission and lacks conditions for detection. In this work, rapid selective detection method of was designed by an ‘on–off–on’ fluorescent switch based on luminous covalent organic framework (L‐COF). Only fixed concentration Fe 3+ as intermediate could trigger no incubation step required. The proposed showed good accuracy with correlation...
Magnetic hyperbranched polyamideamine was carboxylated using succinic anhydride and modified further with 1-octyl-3-methylimidazole hexafluorophosphate successively. The morphology chemical composition of the prepared material characterized by transmission electron microscopy, scanning Fourier transform infrared spectroscopy, Brunauer-Emmett-Teller measurement, X-ray photoelectron etc. 1-Octyl-3-methylimidazole magnetic used as sorbent in solid-phase extraction for separation enrichment five...
Abstract We reported a strategy of carbon‐negative H 2 production in which CO capture was coupled with evolution at ambient temperature and pressure. For this purpose, carbonate‐type Cu x Mg y Fe z layered double hydroxide (LDH) preciously constructed, then photocatalysis reaction interlayer 3 2− reduction glycerol oxidation performed as driving force to induce the electron storage on LDH layers. With participation pre‐stored electrons, captured recover presence O, accompanied equivalent...
Abstract Perfluoro octanoic acid was modified on the surface of magnetic hyperbranched polyamideamine by amine condensation. The morphology and chemical composition perfluoro acid–modified characterized transmission electron microscopy, Fourier transform infrared spectroscopy, zeta potential, particle size analysis, Brunauer–Emmett–Teller measurement, X‐ray photoelectron spectroscopy. applied in solid phase extraction for separation enrichment four fluorine‐containing pesticides (indoxacarb,...
<p>The sense in simulated reality is the key of human-computer interaction technology. Force feedback technology an important factor to realize force virtual reality. It can truly reproduce physical information such as mass, inertia and hardness things world. This paper summarizes flexible sensors commonly used development research status wearable electronic clothing equipment based on technology, principles several structures, analyzes compares their characteristics main application...