A5028936338- Catalysis for Biomass Conversion
- Catalysis and Hydrodesulfurization Studies
- Supercapacitor Materials and Fabrication
- Advanced Photocatalysis Techniques
- Biofuel production and bioconversion
- Concrete and Cement Materials Research
- Electrocatalysts for Energy Conversion
- Concrete Corrosion and Durability
- Nanomaterials for catalytic reactions
- Catalysts for Methane Reforming
- Asymmetric Hydrogenation and Catalysis
- Covalent Organic Framework Applications
- Mesoporous Materials and Catalysis
- Smart Materials for Construction
- Metal-Organic Frameworks: Synthesis and Applications
- Chemical Synthesis and Reactions
- Innovative concrete reinforcement materials
- Catalytic Processes in Materials Science
- Concrete Properties and Behavior
- Polyoxometalates: Synthesis and Applications
- Carbon dioxide utilization in catalysis
- Tailings Management and Properties
- Magnesium Oxide Properties and Applications
- Heavy metals in environment
- Adsorption and biosorption for pollutant removal
Tibet University
2019-2025
Electric Power Research Institute
2024
Hubei University of Science and Technology
2020
East China University of Technology
2019-2020
China Aerodynamics Research and Development Center
2012-2020
Material (Belgium)
2019
Sichuan University
2018
CCCC Wuhan Harbour Engineering Design and Research (China)
2013-2015
Sinopec (China)
2014
Ministry of Communications
2011-2014
Abstract As a typical class of man‐made nanoreactors, metal‐loaded hollow carbon nanostructures (MHC nanoreactors) exhibit competitive potentials in the heterogeneous catalysis due to their tailorable microenvironment effects, which void‐confinement effect is one most fundamental functions boosting catalytic performance. Herein this paper, Ru‐loaded spheres are employed as nanoreactors with crucial biomass hydrogenation process, levulinic acid (LA) into γ‐valerolactone, probe reaction...
Good mechanical and chemical stabilities are the key factors for wide application of superhydrophobic surfaces. In this work, we first prepared raspberry-like hollow structured SnO2 nanoparticles using a simple hydrothermal method, followed by an annealing step. Then, intrinsic were combined with hydrophilic SiO2 to construct rough surfaces suitable hierarchical structures, 1H,1H,2H,2H-perfluorodecyltriethoxysilane (FAS-17) was used as hydrophobic modifier SnO2, while epoxy resin adhesive...
Abstract Activation of small molecules is considered to be a central concern in the theoretical investigation environment‐ and energy‐related catalytic conversions. Sub‐nanostructured frustrated Lewis pairs (FLPs) have been an emerging research hotspot recent years due their advantages molecule activation. Although progress applications FLPs increasingly reported, fundamental theories related structural formation, site regulation, mechanism not yet fully developed. Given this, it attempted...
Abstract Developing inexpensive and efficient catalysts for biomass hydrogenation or hydrodeoxygenation (HDO) is essential energy conversion. Transition metal phosphides (TMPs), with the merits of abundant active sites, unique physicochemical properties, tunable component structures, excellent catalytic activities, are recognized as promising HDO materials. Nevertheless, applications TMPs still limited by various complexities inherent performance bottlenecks, thus their future development...
Nanoplastics, emerging as pervasive environmental pollutants, pose significant threats to ecosystems and human health due their small size potential toxicity. However, detecting trace levels of nanoplastics remains challenging because limitations in the current analytical methods. Herein, we propose a method that combines superhydrophobic enrichment with SERS analysis for aqueous environments. Superhydrophobic substrates were prepared by using liquid-liquid self-assembly method. The...
A critical review on the effects of water solvent that contribute to sustainable development biomass-derived levulinic acid valorization systems.
Over the past decade, metal-loaded hollow carbon nanostructures have been hailed as man-made nanoreactors (MHC nanoreactors) for extensive applications in dealing with energy and environmental issues due to their tailorable structure electronic properties. Unlike conventional reports of regard synthetic methodologies or structural properties, a distinctive viewpoint on microenvironment effects MHC nanoreactors, i.e., metal–support interaction effect, reactant enrichment molecular sieving...
The reasonable and effective use of lignocellulosic biomass is an important way to solve the current energy crisis. Cellulose abundant in nature can be hydrolyzed a variety substances platform compounds—for instance, glucose, 5-hydroxymethylfurfural (HMF), levulinic acid (LA), etc. As chemical linker between petroleum processing, LA has become ideal feedstock for formation liquid fuels. At present, some problems such as low yield, high equipment requirements, difficult separation, serious...
Abstract Rationally modulating the catalytic microenvironment is important for targeted induction of specific molecular behaviors to fulfill complicated purposes. Herein, a metal pre‐chelating assisted assembly strategy developed facilely synthesize hollow carbon spheres with ultrafine ruthenium clusters embedded in pore channels shell (Ru@Shell‐HCSs), which can be employed as nanoreactors preferred electronic and geometric microenvironments efficient tandem hydrogenation biomass‐derived...
The ecological vulnerability and extreme physicochemical properties of tailings in high-altitude mining areas pose challenges to the restoration tailings. Therefore, aims current study were remediate by combining ryegrass (Lolium perenne L.) activated carbon. Ryegrass potting experiments with Cu Pb-Zn two amended effects synergistic treatment carbon on properties, heavy metal content, enzyme activity studied. Compared planting group, significantly improved water holding capacity After...
In this paper, modified HZSM-5 catalysts with different ratios of chromium (Cr/HZSM−5) were synthesized and the solvent effect gamma valerolactone (GVL) on enhancement levulinic acid (LA) yield was investigated. Characterization Cr/HZSM−5 catalyst revealed that introduction Cr did not change structure HZSM−5. The LA increased from 42.5% (H2O system) to 51.4% (GVL/H2O under optimal conditions. influence GVL reaction mechanism investigated through kinetic analysis, revealing incorporation...
5-Ethoxymethylfurfural (5-EMF) is a promising liquid fuel or additive due to its high energy density and stability. The conversion of glucose 5-EMF involves three-step tandem reaction: isomerization, dehydration, etherification. However, low catalytic efficiency in these steps has limited yields. To address this, Fe/ZSM-5 bifunctional catalyst with both Brønsted Lewis acid sites was developed characterized using XRD, SEM, XPS, BET, Py-FTIR, NH3-TPD techniques. catalyst’s performance...