A5100341212- Ammonia Synthesis and Nitrogen Reduction
- Advanced Photocatalysis Techniques
- Iron and Steelmaking Processes
- Intermetallics and Advanced Alloy Properties
- Metallurgical Processes and Thermodynamics
- Microstructure and Mechanical Properties of Steels
- MXene and MAX Phase Materials
- Chemistry and Chemical Engineering
- High Temperature Alloys and Creep
- Metal Extraction and Bioleaching
- Chemical Looping and Thermochemical Processes
- Nanomaterials for catalytic reactions
- Catalytic Processes in Materials Science
- Microstructure and mechanical properties
- Aluminum Alloy Microstructure Properties
- Thermochemical Biomass Conversion Processes
- High Entropy Alloys Studies
- Thermodynamic properties of mixtures
- Metal Alloys Wear and Properties
- Solidification and crystal growth phenomena
- Magnetic Properties and Applications
- Metallic Glasses and Amorphous Alloys
- Industrial Gas Emission Control
- Innovative Microfluidic and Catalytic Techniques Innovation
- Bauxite Residue and Utilization
Hefei University of Technology
2021-2025
Yan'an University
2024-2025
University of Science and Technology Beijing
2016-2024
Northeastern University
2020-2023
Harbin Institute of Technology
2023
Taiyuan University of Technology
2022-2023
University of Science and Technology Liaoning
2018-2022
Shanghai Jiao Tong University
2022
Northwest A&F University
2019
Wuhan Institute of Technology
2017
Photocatalytic nitrogen reduction reaction (pNRR) is considered an ideal NH3 synthetic technology. Although catalysts prepared for pNRR under mild conditions have been extensively developed, they still face limitations of insufficient N2 adsorption/activation and low selectivity. Herein, a MoS2/In–Bi2MOO6 heterojunction catalyst with interfacial chemical bond was constructed by the electrostatic self-assembly method. Efficient spatial separation photogenerated electron/hole pairs accelerated...
Abstract Three‐dimensional (3D) porous MXene‐based aerogel architectures have attracted great interest for many applications, despite limits in renewable energy conversion owing to the lack of multifunctionality their components. Herein, a simple and general strategy constructing novel functional 3D composite heterojunction (MS@S‐MAs) is presented via divalent metal‐ion assembly subsequent thermal sulfidation, its application electrochemical nitrogen reduction reaction (NRR) studied. The...
The impact of trace SO2 in industrial flue gas on the amine-based chemical absorption CO2 process is a significant concern. This work investigates by four representative amine absorbents containing primary group ethanolamine (MEA), secondary 2-(ethylamino)ethanol (EMEA), tertiary N,N-diethylethanolamine (DEEA), and sterically hindered 2-amino-2-methyl-1-propanol (AMP), focusing their absorption/desorption capacity, cyclic performance, CO2/SO2 selectivity, resistance capability. Experimental...
Abstract Electrocatalytic urea wastewater treatment technology has emerged as a promising method for environmental remediation. However, the realization of highly efficient and scalable electrocatalytic (SEUWT) is still an enormous challenge. Herein, through regulating adsorption behavior functional groups, SEUWT coupled hydrogen production realized in anion exchange membrane water electrolyzer (AEMWE). Density theory calculations indicate that self-driven electron transfer at heterogeneous...
Low‐thermal‐expansion alloys play a crucial role in high‐precision instruments and devices. Simultaneously improving mechanical performance keeping or even decreasing low thermal expansion behavior are urgently required for their industrial application. Herein, new attempt to treat Fe–36Ni Invar alloy by adding trace magnesium (Mg) concentration ranging from 0 wt% 0.0030 (similarly hereinafter) is conducted. The introduction of Mg results grain refinement an increase the volume fraction...
In a time of increasing concerns about the immense energy consumption and poor environmental performance contemporary processes in chemical industry, there is great need to develop novel sustainable technologies that enhance efficiency. There abundant literature on process innovations (laboratory-scale) around plasma reactor itself, which, naturally, essential part be intensified achieve satisfactory process. essence, needs attention beyond reaction engineering towards integration side also...
Nowadays, under the context of severe resource shortage, it is urgent to develop non‐quenched and tempered steel. Herein, a new method combining rare‐earth cerium (Ce) magnesium (Mg) treat 49MnVS3 steel with low oxygen rather high sulfur proposed. The inclusions modification, microstructure evolution, mechanical properties change different Ce Mg content composite treatment are investigated by optical microscope (OM), scanning electron (SEM)–energy‐dispersive spectrometer (EDS), probe...
Abstract Gallium (Ga) with a low melting point can serve as unique metallic solvent in the synthesis of intermetallic compounds (IMCs). The negative formation enthalpy transition metal‐Ga IMCs endows them high catalytic stability. Meanwhile, their tunable crystal structures offer possibility to tailor configurations active sites meet requirements for specific applications. Herein, we present general method preparing range IMCs, including Co−Ga, Ni−Ga, Pt−Ga, Pd−Ga, and Rh−Ga IMCs....
Recently, much focus has been given to a new type of chemical production plant, with the aim faster time-to-market ("50% idea") and better cash-flow revenue. The main enabling technology is have plants pre-manufactured assembled by modular construction use innovative, smart-scale processing apparatus technology, in order achieve compact overall plant footprint. Focal points such are on one hand, flow processing, micro process as cutting-edge cornerstone, other container framework. Yet,...
The mineral elements migration behaviours of Ti–bearing high basicity sinter during softening–melting process, as well its effect on properties, are studied using scanning electron microscope and X–ray diffractometer. We can conclude that both MgO Al2O3 content increase while TiO2 increases first decreases later overall in the slag phase from original state to melting end. At softening stage, some perovskite dissolves into part wustite transfer phase. low temperature is main factor for...
Here, the effects of pre-precipitation annealing on microstructural evolution and room-temperature mechanical properties nickel-based ultra-thin strips after subsequent high-temperature were analyzed. By annealing, discontinuous grain-boundary carbide was introduced into cold-rolled 67 μm GH3600 strips, which hindered rapid migration grain boundaries. Thus, size maintained at only 5.5 holding 1050 °C for 1 h, indicating that microstructure stability significantly improved. Further,...
Decreasing the reduction temperature of an oxygen carrier is key to reduce energy consumption further and avoid operational difficulties chemical looping air separation (CLAS). The copper manganese composite with zirconia as inert binder, which has a relatively low uncoupling, was developed. In packed-bed reactor, effects several important operating parameters, viz., feed gas rate, temperature, inlet concentration, on reactivity were discussed. At higher reaction temperatures, increases but...
This paper presents research on separating and concentrating titanium(IV) from aqueous sulfuric acid solution, using trioctylamine (TOA) as extractant kerosene a diluent. We investigated the effects of reaction time, temperature, concentration, organic/aqueous phase ratio, TOA titanium concentration removal efficiency titanium(IV). The results show that it is possible to recover over 99% after 15 min time by solution under optimum operation conditions loading capacity for 30 g Ti(IV)/100...