A5100614071- Mercury impact and mitigation studies
- Catalytic Processes in Materials Science
- Gas Sensing Nanomaterials and Sensors
- Thermodynamic and Exergetic Analyses of Power and Cooling Systems
- Membrane Separation and Gas Transport
- Membrane Separation Technologies
- Energetic Materials and Combustion
- Adsorption and biosorption for pollutant removal
- Nanomaterials for catalytic reactions
- Industrial Gas Emission Control
- Membrane-based Ion Separation Techniques
- Metal-Organic Frameworks: Synthesis and Applications
- Extraction and Separation Processes
- Refrigeration and Air Conditioning Technologies
- Carbon Dioxide Capture Technologies
- Boron and Carbon Nanomaterials Research
- Thermal and Kinetic Analysis
- Astrophysics and Cosmic Phenomena
- Carcinogens and Genotoxicity Assessment
- Graphene research and applications
- Advanced Thermodynamics and Statistical Mechanics
- Advanced battery technologies research
- Advanced Battery Technologies Research
- Fuel Cells and Related Materials
- Catalysis and Oxidation Reactions
Dalian University of Technology
2011-2024
Dalian University
2016-2024
Nanjing University
2015-2024
Jilin University
2016-2024
Nanjing University of Science and Technology
2022-2024
Jilin Meteorological Bureau
2024
North China Electric Power University
2024
Hainan Normal University
2017-2023
Agricultural Genomics Institute at Shenzhen
2023
Chinese Academy of Agricultural Sciences
2023
Sulfamethoxazole (SMZ) adsorption by a series of amine-modified polystyrene–divinylbenzene resins (PSA/B/C/D) was investigated. All showed similar pH dependent SMZ but their capacities were linearly related with the contents primary amines (—NH2) rather than secondary (—NH—). Mechanisms PSA (highest —NH2 content) discussed as an example. Due to comparable pKa, H-bonding interactions —NH20 SMZ0 (regular H-bond) and SMZ– (negative charge-assisted H-bond, (—)CAHB) successively contributed most...
Here we report a highly scalable yet flexible triple-layer structured porous C/SiO2 membrane via facile phase inversion method for advancing Li–sulfur battery technology. As multifunctional current-collector-free cathode, the conductive dense layer of offers hierarchical macropores as an ideal sulfur host to alleviate volume expansion species and facilitate ion/electrolyte transport fast kinetics, well spongelike pores enable high loading. The cathode enables filling most in additional...
Oxygen vacancies can capture and activate gaseous oxygen, forming surface chemisorbed which plays an important role in the Hg0 oxidation process. Fine control of oxygen is necessary a major challenge this field. A novel method for facet combined with morphology was used to synthesize Co3O4 nanosheets preferentially growing (220) give more vacancies. X-ray photoelectron spectroscopy (XPS) results show that has higher Co3+/Co2+ ratio, leading via Co3+ reduction Density functional theory (DFT)...
A series of high-nitrogen compounds, including a unique molecule 2,2'-azobis(1,5'-bitetrazole) with branched N10 chain and 1,5'-bitetrazolate-2N-oxides, were synthesized successfully based on C-N-linked 1,5'-bistetrazoles using azo coupling N-amine bonds N-oxide introduction strategies. All compounds characterized by NMR spectroscopy, IR elemental analysis, differential scanning calorimetry, in which the structures five further determined single-crystal X-ray diffraction analysis (2, T-N10B,...
This work reports a strategy by enhancing conjugation effect and synthesizes symmetrical planar compound, 1,2-bis (4,5-di(1H-tetrazol-5-yl)-2H-1,2,3-triazol-2-yl)diazene (NL24). The incorporation of azo 1,2,3-triazole moieties manifests synergistic effect, amplifying the bridge thereby elevating stability NL24 (Td: 263 °C, IS: 7 J). Notably, NL24, possessing structural configuration comprising four tetrazoles harboring total 24 nitrogen atoms, exhibits excellent detonation performances (ΔHf:...
An increasing demand for freshwater inspires further understanding of the mechanism water diffusion in reverse-osmosis membranes development high-performance desalination. Water has a close relationship with structural and dynamical characteristics hydrogen bonds, which is not well-understood confining environment inside polyamide membrane at molecular level. In this work, an atomistic model highly cross-linked was built equilibrated mixture m-phenylenediamine trimesoyl chloride monomers....
Oxidizing elemental mercury (Hg0) to Hg2+ is an effective way remove Hg0 from flue gas. Surface-active oxygen species are considered be important active sites in oxidation process. The concentration enhancement of surface-active a primary challenge for this technology. Oxygen vacancies can easily capture and activate gaseous oxygen, forming more species, which may lead better efficiency. Co3+ Co3O4 generate through the reduction Co2+, formation process controlled by Co2+/Co3+ ratio. Inspired...
Abstract Cu removal by a novel multi-amines decorated resin (PAMD) from wastewater in the absence or presence of citric acid (CA) was examined. Adsorption capacity onto PAMD markedly increased 186% to 5.07 mmol/g CA, up 7 times that four commercial resins under same conditions. Preloaded and kinetic studies demonstrated adsorption [Cu-CA] complex instead CA site-bridging variations adsorbate species were qualitatively illustrated. The interaction configuration further studied with ESI-MS,...
Magnetic microspheres (MM) were prepared using calcium alginate (CA) encapsulated biochar (BC) and Fe<sub>3</sub>O<sub>4</sub> as a high-performance green absorbent for Cu(<sc>ii</sc>) removal from aqueous solution.