A5101535651- Wastewater Treatment and Nitrogen Removal
- Ammonia Synthesis and Nitrogen Reduction
- Microbial Fuel Cells and Bioremediation
- Gold and Silver Nanoparticles Synthesis and Applications
- Nanomaterials for catalytic reactions
- Catalytic Processes in Materials Science
- Membrane Separation Technologies
- Electrocatalysts for Energy Conversion
- Nanomaterials and Printing Technologies
- Karst Systems and Hydrogeology
- Diamond and Carbon-based Materials Research
- Metal-Organic Frameworks: Synthesis and Applications
- Advanced Photocatalysis Techniques
- Marine and coastal ecosystems
- Gas Sensing Nanomaterials and Sensors
- Traffic control and management
- Microbial Community Ecology and Physiology
- Anaerobic Digestion and Biogas Production
- Flame retardant materials and properties
- Phosphorus and nutrient management
- Plasmonic and Surface Plasmon Research
- Advanced Combustion Engine Technologies
- Textile materials and evaluations
- Advanced Sensor and Energy Harvesting Materials
- Oceanographic and Atmospheric Processes
University of Science and Technology Beijing
2024-2025
Guangdong University of Technology
2005-2024
Materials Science & Engineering
2024
Xiangtan University
2021-2024
Wenzhou University
2023-2024
UNSW Sydney
2024
Southwest Jiaotong University
2014-2023
Southern University of Science and Technology
2023
China Academy of Engineering Physics
2023
Chinese Academy of Geological Sciences
2023
The one-step pyrolysis of a zeolite-type metal-organic framework, Co(2-methylimidazole)2 (ZIF-67), produces an N-doped porous carbon incorporating well-dispersed Co/CoO nanoparticles, which exhibit excellent catalytic activity, chemoselectivity and magnetic recyclability for the tandem dehydrogenation ammonia borane hydrogenation nitro compounds at room temperature.
Electrocatalytic nitrate (NO
The γ-Fe2O3 nanoparticles well dispersed in porous carbon were fabricated via a Fe-based metal-organic framework-templated pyrolysis. resultant product exhibits excellent catalytic activity, chemoselectivity and magnetic recyclability for the hydrogenation of diverse nitro compounds under mild conditions.
In this study, Candidatus Kuenenia stuttgartiensis were subjected to distinct nitrite shocks (66 (control), 200, 300, 400, and 500 mg N/L), the responses of mRNA levels cytochrome cd1 nitrite/nitric oxide oxidoreductase (nirS), hydrazine synthase (hzsA), dehydrogenase (hdh) assessed. Changes in (HDH) protein level monitored. At 200 NO2–-N/L, normalized specific anaerobic ammonium-oxidizing activity (nSAA) slightly increased relative control despite a significant decrease nirS, hzsA, hdh...
Abstract The upcycling of polyethylene terephthalate (PET)‐derived ethylene glycol (EG) to glycolic acid (GA, a biodegradable polymer monomer) via electrocatalysis not only produces valuable chemicals but also mitigates plastic pollution. However, the current reports for electrooxidation EG‐to‐GA usually operate at reaction potentials >1.0 V vs reversible hydrogen electrode (RHE), much higher than theoretical potential (0.065 RHE), resulting in substantial energy wastage. Herein,...
Metal-free catalysts are of great importance and alternative candidates to conventional metal-based for many reactions. Herein, several types metal-organic frameworks have been exploited as templates/precursors afford porous carbon materials with various nitrogen dopant forms contents, degrees graphitization, porosities, surface areas. Amongst these materials, the PCN-224-templated material optimized by pyrolysis at 700 °C (denoted PCN-224-700) is composed amorphous coated well-defined...
Semi-hydrogenation of alkynols to alkenols with Pd-based catalysts is great significance in fine chemical industries.
Summary Low temperature is recognized as one of the major barriers for application anaerobic ammonium oxidation (anammox) process to treat mainstream wastewater. Studies are yet reveal underlying biological limitations and molecular mechanisms associated with inhibition low on anammox process. In this study, metaproteomics was used examine proteome modulation patterns community occurring at different temperatures. The remarkably altered their proteomes when decreased from 35 °C 20 °C. This...
Ionic thermoelectric (i-TE) technologies can power Internet of Things (IoT) sensors by harvesting thermal energy from the environment because their large thermopowers. Present research focuses mostly on using interactions between ions and matrices to enhance i-TE performance, but materials benefit utilizing different methods control ion transport. Here, we introduced a new strategy that employs an entanglement effect. A giant thermopower 28 mV K–1 was obtained in quasi-solid-state...
A halogen-free flame retardant containing nitrogen and phosphorus, 2-[anilino-(6-oxobenzo[c][2,1]benzoxaphosphinin-6-yl)methyl]phenol (PDOP), has been synthesized by reaction of benzo[c][2,1]benzoxaphosphinine-6-oxide (DOPO) with 2-( N-phenyliminomethyl)phenol. Halogen-free flame-retardant rigid polyurethane foams (RPUF-PDOP) were prepared using PDOP as a retardant. The flammability was investigated limiting oxygen index, vertical burning test (UL-94), cone calorimeter. When (10 wt%) added...
The electrocatalytic nitrogen reduction reaction (eNRR) under ambient conditions is a promising alternative to the Haber–Bosch process, but one of primary pending issues for eNRR development efficient and stable electrocatalysts. Herein, we propose prepare ZIF-67-derived nitrogen-doped porous carbon-supported Co9S8 nanocomposite achieving maximum average 9.80 μg h–1 mgcat–1 NH3 yield highest Faradaic efficiency (FE) 9.89% in 0.1 M Na2SO4. Moreover, Co9S8/NC shows excellent stability durability eNRR.
Abstract The development of a conductive fiber with flame resistance is an urgent concern particularly in national defense and other specialized fields. Aramid fibers ( para ‐ or meta ‐) exihibit high strength excellent fire resistance. Electroless silver plating on ‐aramid growth morphology deposits was investigated the present work. surface roughened using sodium hydride/dimethyl sulfoxide to guarantee successful electroless plating. Two complexing agents (ethylene diamine/ammonia) two...