A5017313282- Catalytic Processes in Materials Science
- Catalysis and Hydrodesulfurization Studies
- Catalysis for Biomass Conversion
- Nanomaterials for catalytic reactions
- Electrocatalysts for Energy Conversion
- Catalysts for Methane Reforming
- Layered Double Hydroxides Synthesis and Applications
- Metal and Thin Film Mechanics
- Advanced Photocatalysis Techniques
- Asymmetric Hydrogenation and Catalysis
- Catalysis and Oxidation Reactions
- Carbon dioxide utilization in catalysis
- Ammonia Synthesis and Nitrogen Reduction
- CO2 Reduction Techniques and Catalysts
- Diamond and Carbon-based Materials Research
- Advanced materials and composites
- Supercapacitor Materials and Fabrication
- Advanced ceramic materials synthesis
- Hydrogen Storage and Materials
- Mesoporous Materials and Catalysis
- MXene and MAX Phase Materials
- Machine Learning in Materials Science
- Quantum Dots Synthesis And Properties
- Polyoxometalates: Synthesis and Applications
- Tribology and Wear Analysis
Beijing University of Chemical Technology
2016-2025
Beijing Advanced Sciences and Innovation Center
2018-2025
Institute for Learning Innovation
2025
Quzhou University
2023-2025
State Key Laboratory of Chemical Engineering
2025
China West Normal University
2024
Dalian Jiaotong University
2024
Wuhan University of Technology
2023-2024
Changchun University of Science and Technology
2023
Ministry of Education of the People's Republic of China
2023
Selective hydrogenation of biomass to value-added products plays a crucial role in the development renewable energy resources. Herein, two heterogonous Ni catalysts supported on mixed metal oxides (MMO) were prepared via structural topological transformation from hydrotalcites (LDHs) precursors with carbonate or nitrate interlayer region (denoted as Ni/MMO-CO3 and Ni/MMO-NO3), which featured by highly exposed Ni(111) facets well multifacets abundant steps/vacancies, respectively....
The electronic metal–support interaction (EMSI) plays a crucial role in promoting catalytic performance toward interface structure sensitive reactions, such as the low temperature water gas shift reaction (LT-WGSR). Herein, mixed metal oxide support (ZnTi-MMO) was obtained via structural topological transformation from zinc–titanium layered double hydroxides (ZnTi-LDHs) precursor, which used for immobilization of Au nanoparticles (NPs). Following reduction pretreatment at 300 °C H2...
The design and exploitation of high-performance catalysts have gained considerable attention in selective hydrogenation reactions, but remain a huge challenge. Herein, we report RuNi single atom alloy (SAA) which Ru atoms are anchored onto Ni nanoparticle surface via Ru-Ni coordination accompanied with electron transfer from sub-surface to Ru. optimal catalyst 0.4% SAA exhibits simultaneously improved activity (TOF value: 4293 h-1) chemoselectivity toward 4-nitrostyrene 4-aminostyrene...
Strong metal-support interaction (SMSI) has been extensively studied in heterogeneous catalysis because of its significance stabilizing active metals and tuning catalytic performance, but the origin SMSI is not fully revealed. Herein, by using Pt/CeO
Selective hydrogenation reactions provide a pivotal and promising strategy for upgrading substances with unsaturated functional groups, in which supported non-noble metal catalysts play crucial role determining catalytic performance toward desirable products. By means of precipitation method, hydrothermal solvothermal methods, sol–gel synthesis as well ion exchange various kinds high efficiency have been reasonably designed developed. The detailed investigations by virtue comprehensive...
Copper-based catalysts serve as the predominant methanol steam reforming material although several fundamental issues remain ambiguous such identity of active center and aspects reaction mechanism. Herein, we prepare Cu/Cu(Al)Ox with amorphous alumina-stabilized Cu2O adjoining Cu nanoparticle to provide Cu0-Cu+ sites. The optimized catalyst exhibits 99.5% CH3OH conversion a corresponding H2 production rate 110.8 μmol s-1 gcat-1 stability over 300 h at 240 °C. A binary function correlation...
The metal-support interaction (MSI) in heterogeneous catalysts plays a crucial role reforming reaction to produce renewable hydrogen, but conventional objects are limited single metal and support. Herein, we report type of RhNi/TiO2 with tunable RhNi-TiO2 strong bimetal-support (SBMSI) derived from structure topological transformation RhNiTi-layered double hydroxides (RhNiTi-LDHs) precursors. resulting 0.5RhNi/TiO2 catalyst (with 0.5 wt.% Rh) exhibits extraordinary catalytic performance...
Abstract The dry reforming of methane provides an attractive route to convert greenhouse gases (CH 4 and CO 2 ) into valuable syngas, so as resolve the carbon cycle environmental issues. However, development high-performance catalysts remains a huge challenge. Herein, we report 0.6% Ir/CeO 2− x catalyst with metal-support interface structure which exhibits high CH (~72%) (~82%) conversion reaction rate ~973 μmol CH4 g cat −1 s is stable over 100 h at 700 °C. performance close...
Abstract The electrochemical oxygen reduction reaction (ORR) to produce hydrogen peroxide (H 2 O ) is appealing due its sustainability. However, efficiency compromised by the competing 4e − ORR pathway. In this work, we report a hierarchical carbon nanosheet array electrode with single-atom Ni catalyst synthesized using organic molecule-intercalated layered double hydroxides as precursors. exhibits excellent 2e performance under alkaline conditions and achieves H yield rates of 0.73 mol g...
Preferential oxidation of CO (CO-PROX) is an efficient method to eliminate residual in the feed stream avoid Pt poisoning proton-exchange-membrane fuel cells (PEMFCs), which development high-performance, low-cost catalysts remains a big challenge. Herein, we report highly active spinel-like MnCoOx derived from layered double hydroxide (LDH) precursors, are featured with abundant octahedron-distorted lattice oxygen. Impressively, optimal catalyst MnCoOx-300 achieves selective and complete...
Abstract Upcycling carbon dioxide (CO 2 ) into long‐chain compounds has attracted considerable attention with respect to mitigating environmental problems and obtaining value‐added feedstocks, but remains a great challenge. Herein, we report tandem photocatalysis‐biosynthesis strategy for efficient CO reduction energy‐rich sucrose or α‐farnesene. Firstly, photocatalytic of CH 4 was optimized over the transitional metal doped ZnO (M−ZnO). The as‐prepared Ni−ZnO preferentially reduces...
Selective hydrogenation of unsaturated carbonyl compounds plays a key role in the production fine chemicals and pharmaceutical agents. In this work, two kinds intermetallic (IMCs: CoIn3 CoGa3) were prepared via structural topotactic transformation from layered double hydroxide (LDH) precursors, which exhibited surprisingly high catalytic activity selectivity toward reaction α,β-unsaturated aldehydes (C═O vs C═C). Notably, CoGa3 catalyst shows 96% cinnamaldehyde (CAL) to cinnamyl alcohol...
An intermetallic compound (Ni<sub>3</sub>Sn<sub>2</sub>) was prepared from a hydrotalcite precursor, which exhibited outstanding hydrogenation selectivity furfural to furfuryl alcohol.
Abstract Single‐atomic electrocatalysts (SACs) have shown great promise in electrocatalysis fields owing to their theoretical maximum atom utilization (100%). Yet still, it is far from expectation practical applications due entrapping within supports and blocking by aggregation. Herein, self‐supported carbon nanosheet arrays consisting of single‐atomic Co electrocatalyst (SS‐Co‐SAC) toward oxygen‐involved reaction zinc–air batteries are reported. Impressively, the as‐synthesized SS‐Co‐SAC...
This review summarizes and highlights the recent developments in design, synthesis, characterization of intermetallic compound catalysts their potential applications heterogeneous catalytic field.
Ammonia borane (NH3BH3, AB) serves as a promising material for chemical storage of hydrogen owing to its high density and superior stability, in which the development highly efficient heterogeneous catalysts toward AB hydrolysis plays crucial role. Herein, we report Pt atomic clusters supported on MoO3-x nanorods using two-step process: were synthesized at various calcination temperatures, followed by further deposition-precipitation approach obtain Pt/MoO3-x (denoted Pt/MoO3-x-T, T = 300,...
Heterogeneous upgrading reactions serve as a promising and pivotal strategy for efficient utilization of biomass resources chemical energy, fuel, hydrogen, in which supported catalysts play key role determining catalytic activity selectivity desirable products. Biomass is the only renewable organic carbon resource nature, its conversion (e.g., hydrogenation, hydrodeoxygenation, oxidation, alkylation, halogenation, or nitration) to variety intermediates feedstocks has attracted increasing...
Hydrogen shows great potential as a clean energy source, but its safe and efficient storage/transportation is crucial issue for the development of hydrogen economy; therefore, use liquid organic carriers reversible storage has attracted considerable attention. Herein, we report palladium catalysts supported on series rod-like Al2O3 with different crystal phases (amorphous, γ, δ, α), which are employed in production from dehydrogenation reaction dodecahydro-N-ethylcarbazole (12H-NECZ). The...
Catalytic oxidation conversion of biomass-derived compounds to high value-added products has aroused intensive research interest. Herein, we report a Co3O4/Co2MnO4 metal oxide composites catalyst prepared from layered double hydroxides precursors, which is featured with uniformly interdispersed two-phase heterogeneous interface. This sample exhibits an enhanced catalytic performance for the selective reaction 5-hydroxymethylfurfural 2,5-furandicarboxylic acid yield 98%. A combination study...