A5066309957- Catalytic Processes in Materials Science
- Nanocluster Synthesis and Applications
- Nanomaterials for catalytic reactions
- Advanced Nanomaterials in Catalysis
- Electrocatalysts for Energy Conversion
- Catalysis and Oxidation Reactions
- X-ray Diffraction in Crystallography
- Crystallization and Solubility Studies
- Antimicrobial Resistance in Staphylococcus
- Catalysis for Biomass Conversion
- Bacterial biofilms and quorum sensing
- Catalysis and Hydrodesulfurization Studies
- Mesoporous Materials and Catalysis
- Gold and Silver Nanoparticles Synthesis and Applications
- Microbial Metabolism and Applications
- Fuel Cells and Related Materials
- Oxidative Organic Chemistry Reactions
- Advanced Photocatalysis Techniques
- Advanced battery technologies research
- Chemical Synthesis and Reactions
- Advanced Sensor and Energy Harvesting Materials
- Zeolite Catalysis and Synthesis
- Conducting polymers and applications
- Transition Metal Oxide Nanomaterials
- Polyoxometalates: Synthesis and Applications
Dalian Institute of Chemical Physics
2016-2025
Chinese Academy of Sciences
2016-2025
Dalian National Laboratory for Clean Energy
2020-2025
Zhejiang University
2025
University of Shanghai for Science and Technology
2023-2024
Taiyuan University of Technology
2024
South China Agricultural University
2024
Zhejiang University of Technology
2024
Guangxi University of Science and Technology
2024
Hohai University
2023-2024
The classical strong metal–support interaction between TiO 2 and IB metals was demonstrated.
Atomic substitutions at the tetrahedral site (ATd ) could theoretically achieve an efficient optimization of charge octahedral (BOh through ATd -O-BOh interactions in spinel oxides (AB2 O4 ). Despite substantial progress having been made, precise control and adjustment are still challenging owing to complexity their crystal structure. In this work, we demonstrate a simple solvent method tailor structures use oxide composites (ACo2 /NCNTs, A=Mn, Co, Ni, Cu, Zn) for oxygen electrocatalysis....
Synergistic effects have been discussed extensively in bimetallic heterogeneous catalysis, but it remains unclear how the function at atomic scale. Here, we report a dual single-atom catalyst (DSAC) Ir1Mo1/TiO2 displaying much greater catalytic chemoselectivity (>96%, 100% conversion) than comparable catalysts (SACs) Ir1/TiO2 (38%, 87% and Mo1/TiO2 (no activity) for hydrogenation of 4-nitrostyrene (4-NS) to 4-vinylaniline (4-VA). Activation TiO2-supported carbonyl cluster...
This study was to estimate the prevalence and characteristics of Staphylococcus aureus from 1,850 retail meat products in China during July 2011 June 2016. The samples were collected covering most provincial capitals China, including 604 raw meat, 601 quick-frozen 645 ready-to-eat meat. Using qualitative quantitative methods, all 39 cities had S. aureus-positive samples, detected 35.0% (647/1,850) samples. levels showed that MPN value majority positive ranged 0.3 100 MPN/g. Twenty-four...
Abstract The solvent‐free selective oxidation of alcohols to aldehydes with molecular oxygen is highly attractive yet challenging. Interfacial sites between a metal and an oxide support are crucial in determining the activity selectivity such heterogeneous catalysts. Herein, we demonstrate that use supported single‐atom catalysts (SACs) leads high this reaction. significantly increased number interfacial sites, resulting from presence individually dispersed atoms on support, renders SACs one...
MXenes as an emerging two-dimensional (2D) material have attracted tremendous interest in electrochemical energy-storage systems such supercapacitors. Nevertheless, 2D MXene flakes intrinsically tend to lie flat on the substrate when self-assembling electrodes, leading highly tortuous ion pathways orthogonal current collector and hindering accessibility. Herein, a facile strategy toward multi-scale structural engineering is proposed fabricate high-performance hydrogel supercapacitor...
Reducing building energy consumption, improving aesthetics, and occupant privacy as well comfort by dynamically adjusting solar radiation are important application areas for electrochromic (EC) smart windows. However, the current transition metal oxides still cannot meet requirements of neutral coloration large optical modulation. We report NiMoO4 nanosheet films directly grown on fluorine-doped tin oxide glasses. The as-grown film not only achieves from transparent to dark brown but also...
Abstract Electrochromic smart windows are promising for building energy savings due to their dynamic regulation of the solar spectrum. Restricted by materials or traditional complementary device configuration, precisely and independently controlling visible (VIS) near‐infrared (NIR) light is still on drawing board. Herein, a novel Zn 2+ electrochemically active Ce 4 W 9 O 33 electrode reported, which demonstrates three distinct states, including VIS NIR transparent “bright warm” state,...
Size matters: Gold clusters (<2.0 nm), but not gold nanoparticles, deposited on alkaline-treated titanosilicalite-1 allow O2 and H2O to react give hydroperoxides (-OOH). These transfer neighboring Ti sites form Ti-OOH (see scheme), which is responsible for propene epoxidation epoxide (PO).
Abstract Supported gold (Au) nanocatalysts have attracted extensive interests in the past decades because of their unique catalytic properties for a number key chemical reactions, especially (selective) oxidations. The activation O 2 on Au is crucial and remains challenge only small nanoparticles (NPs) can effectively activate . This severely limits practical application NPs inevitably sinter into larger ones during reaction due to low Taman temperature. Here we construct Au-SiO interface by...
Abstract The interfacial sites of supported metal catalysts are often critical in determining their performance. Single-atom (SACs), with every atom contacted to the support, can maximize number sites. However, it is still an open question whether single-atom possess similar catalytic properties those nanocatalysts. Herein, we report active-site dependent performance on gold single atoms and nanoparticles (NPs), where CO oxidation dramatically promoted by presence H 2 O whereas NPs’...
Staphylococcus aureus is one of the most important food-borne pathogens globally. It produces various toxins and invasive enzymes can be found in numerous food products. Milk an source staphylococcal poisoning. After pasteurization, this microorganism or its enterotoxins might still remain pasteurized milk. Therefore, study was to investigate contamination S. 258 milk from 39 cities China. The prevalence levels these samples as well antibiotic susceptibility profiles, virulence genes,...
The accurate and rapid monitoring of triethylamine (TEA) is highly desired for human health, environmental protection, food safety. Herein, we have fabricated a WO3 sample with morphology needle-shaped nanorods via simple hydrothermal method subsequent calcination. 5 μm length 400 nm diameter possess uniform homogeneous morphology, which avails large-scale industrialization. sensing based on exhibits an ultrasensitive response to TEA, up 6.7 toward 1 ppm TEA at 250 °C. outstanding...
Methicillin-resistant Staphylococcus aureus (MRSA) is an emerging pathogen that difficult to treat due the multiresistance of bacteria upon infection. From 2011 2016, 1581 S. strains were isolated from 4300 samples retail foods covering most provincial capitals in China. To determine prevalence food-related MRSA and its genetic background China, antibiotic resistance, staphylococcal toxin genes, cassette chromosome mec (SCCmec) typing, spa-typing MLST carried out this study. In total, 108...
Salmonella remains the leading cause of reported bacterial foodborne disease in China. Meat products obtained from livestock are recognized as one major sources human salmonellosis; however, there is a lack comprehensive, quantitative data concerning contamination these foods. Therefore, objectives this study were to investigate prevalence, load, and antimicrobial resistance profiles various serovars retail meat across whole Between July 2011 June 2016, total 807 product samples collected 39...
Cobalt-based electrocatalysts have been well exploited in oxygen reduction reactions (ORR) for potential applications alkaline-based fuel cells.