A5078099011- Geological and Geochemical Analysis
- Catalysis for Biomass Conversion
- Supercapacitor Materials and Fabrication
- Geochemistry and Geologic Mapping
- earthquake and tectonic studies
- Geochemistry and Elemental Analysis
- Advancements in Battery Materials
- Hydrocarbon exploration and reservoir analysis
- Advanced Battery Materials and Technologies
- High-pressure geophysics and materials
- Catalysis and Hydrodesulfurization Studies
- Mesoporous Materials and Catalysis
- Advanced Photocatalysis Techniques
- Paleontology and Stratigraphy of Fossils
- Electrocatalysts for Energy Conversion
- Radioactive element chemistry and processing
- Catalytic Processes in Materials Science
- Graphene research and applications
- Covalent Organic Framework Applications
- Coal Properties and Utilization
- Methane Hydrates and Related Phenomena
- Advanced oxidation water treatment
- Adsorption and biosorption for pollutant removal
- Metal-Organic Frameworks: Synthesis and Applications
- Conducting polymers and applications
Xi'an University of Science and Technology
2017-2025
Guangzhou Electronic Technology (China)
2024
Guangzhou Institute of Geochemistry
2021-2024
Chinese Academy of Sciences
2013-2024
Yiwu Science and Technology Research Institute
2024
Xi'an University of Architecture and Technology
2021-2023
Qingdao University of Science and Technology
2019-2022
University of Chinese Academy of Sciences
2010-2021
State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation
2020-2021
Guangzhou Automobile Group (China)
2020
Graphene with mediated surface properties and three-dimensional hierarchical architectures show unexpected performance in energy conversion storage. To achieve advanced graphene electrode supercapacitors, manipulating the building-blocks into nanostructured carbon materials large electrical double layer capacitance pseudo-capacitance is a key issue. Here, it shown that hierarchically aminated graphitic honeycombs (AGHs) area for capacitance, tunable chemistry pseudo-capacitance, 3D...
Heteroatom-incorporated 2D ordered mesoporous carbons (OMCs) were fabricated via a one-pot organic−organic aqueous self-assembly approach, using resorcinol (R) and formaldehyde (F) as the carbon precursor triblock copolymer Pluronic F127 structure template. In this RF resin, boric acid and/or phosphoric acid, underwent process under strong acidic condition to form polymer with mesostructure, which was then carbonized at 800 °C in nitrogen atmosphere B-incorporated, P-incorporated, or B,...
A three-dimensional bubble graphene film, with controllable and uniform macropores tailorable microstructure, was fabricated by a facile hard templating strategy exhibit extraordinary electrochemical capacitance high rate capability (1.0 V s(-1)).
Single/pseudo-single atom Pt catalyst was prepared on mesoporous WOx . The large surface area and abundant oxygen vacancies of improve the dispersion stabilize isolation. This newly exhibited outstanding hydrogenolysis activity under 1 MPa H2 pressure with a very high space-time yield towards 1,3-propanediol (3.78 g gPt (-1) h(-1) ) in Pt-W catalysts. highly isolated structure is thought to contribute excellent dissociation capacity over Pt/WOx selectivity attributed heterolytic at interface...
The diverse applications of ordered mesoporous carbons (OMCs) are not only bonded to their superior structural properties, but also chemical properties. termination graphene sheets in OMCs provides abundant sites for heteroatom decoration mediate In this contribution, boron and phosphorus were co-incorporated into via a facile aqueous self-assembly taking advantage hydrothermal doping strategy. as-obtained B/P-modified process large surface area ca. 600 m2 g−1, uniform pore size 6.3 nm, as...
Graphene oxide (GO-ene), the two-dimensional carbon lattice decorated by abundant oxygen functionalities, is demonstrated as an efficient green catalyst towards selective hydrolysis of cellulose to glucose. The synergy its carboxylic/phenolic groups and layered, soft structure rendered GO-ene superior hydrolytic activity.
A highly dispersed Au and Pt catalyst supported on WOx was developed for high performance in the selective hydrogenolysis of glycerol to 1,3-propanediol (1,3-PD) under very mild reaction conditions (81.4 % conversion, 51.6 1,3-PD selectivity at 413 K, 1 MPa H2 ). The decreased original surface Lewis-acid sites Pt/WOx but greatly increased its situ generated Brønsted-acid with assistance through formation frustrated Lewis pairs. These formed spatially separated pairs H+ H- function as active...
MgO affords a high selectivity towards δ-furfurylidenelevulinic acid, while ZnO gives β-furfurylidenelevulinic acid as the major product in aldol condensation of biomass-derived levulinic and furfural aqueous-phase.
Abstract Selective cleavage of secondary C−O bond is an important yet challenging strategy in glycerol valorization, and the product 1,3‐propanediol (1,3‐PDO) great value polyester industry. Herein, we report a series Pt/WO x /Al 2 O 3 catalysts for selective hydrogenolysis fixed‐bed reactor obtain highest space‐time yield 1,3‐PDO (191.7*10 −3 g h −1 cat. ) to date. Both Pt W have substantial effects on with optimum Pt/W atomic ratio 1/2∼1/4. Spectroscopy characterizations as well...
Production of chemicals and fuels from renewable cellulosic biomass is important for the creation a sustainable society, it critically relies on development new efficient transformation routes starting cellulose. Here, chemocatalytic conversion route to methyl glycolate (MG), ethylene glycol (EG), ethanol (EtOH) reported. By using tungsten-based catalyst, cellulose converted into MG with yield as high 57.7 C % in one-pot reaction methanol at 240 °C 1 MPa O2 , obtained can be easily separated...
Mesoporous Ti–W oxides, bearing high surface area, large pore volume, uniform size and tunable W/Ti ratios in a wide range (10–40 mol%), were successfully fabricated via an evaporation-induced self-assembly (EISA) strategy. In this approach, the incorporation of W species not only effectively resulted well-ordered mesoporous structures when calcined below 400 °C but also modified acidic properties obtained oxide composites. The optimal acid amounts (0.47–0.67 mmol g−1 for calcinations,...
Enhanced sodium ion storage capacity of carbon anodes can be realized by heteroatom doping. Designing doped carbons with superior rate performance, high initial Coulombic efficiency (ICE), and excellent cyclability is still vital for practical application batteries. Herein, nitrogen sulfur co-doped mesoporous have been successfully synthesized from rhodanine using SBA-15 as the template, exhibit ultrahigh ICE 90.9%, show performance a 236 mA h g–1 tested at 10 A g–1, maintain 88% their even...