A5067639522- Catalytic Processes in Materials Science
- Catalysis and Oxidation Reactions
- Catalysts for Methane Reforming
- Advanced Radiotherapy Techniques
- Layered Double Hydroxides Synthesis and Applications
- Zeolite Catalysis and Synthesis
- Catalysis and Hydrodesulfurization Studies
- Carbon dioxide utilization in catalysis
- Medical Imaging Techniques and Applications
- Advanced Sensor and Energy Harvesting Materials
- Mesoporous Materials and Catalysis
- Conducting polymers and applications
- Radiation Therapy and Dosimetry
- CO2 Reduction Techniques and Catalysts
- Ionic liquids properties and applications
- Catalysis for Biomass Conversion
- Electrocatalysts for Energy Conversion
- Advanced Photocatalysis Techniques
- Nanomaterials for catalytic reactions
- Hybrid Renewable Energy Systems
- Advanced X-ray and CT Imaging
- Electrochemical Analysis and Applications
- bioluminescence and chemiluminescence research
- Hydrogen Storage and Materials
- Radiomics and Machine Learning in Medical Imaging
China University of Petroleum, Beijing
2021-2024
Changchun University of Technology
2023-2024
Capital Medical University
2024
Shanxi Agricultural University
2024
Ministry of Agriculture and Rural Affairs
2024
Jilin University
2024
Mitsui & Co (Japan)
2022
Liaoning Shihua University
2022
Beijing University of Chemical Technology
2016-2021
Hefei National Center for Physical Sciences at Nanoscale
2021
Abstract Selective hydrogenolysis of biomass-derived glycerol to propanediol is an important reaction produce high value-added chemicals but remains a big challenge. Herein we report PtCu single atom alloy (SAA) catalyst with Pt dispersed on Cu nanoclusters, which exhibits dramatically boosted catalytic performance (yield: 98.8%) towards 1,2-propanediol. Remarkably, the turnover frequency reaches up 2.6 × 10 3 mol ·mol PtCu–SAA −1 ·h , our knowledge largest value among reported heterogeneous...
The modulation of strong metal–support interaction (SMSI) plays a key role and remains challenge in achieving the desired catalytic performance many important chemical reactions. Herein, we report TiO2–x-modified Ni nanocatalyst with tunable Ni–TiO2–x via two-step procedure: preparation Ni/Ti mixed metal oxide (NiTi–MMO) from NiTi-layered double hydroxide (NiTi–LDH) precursor, followed by further reduction treatment at different temperatures. A combination study (XRD, TEM, H2-TPR, XPS, situ...
Abstract The development of efficient electrocatalysts for the CO 2 reduction reaction (CO RR) remains a challenge. Demonstrated here is NiSn atomic‐pair electrocatalyst (NiSn‐APC) on hierarchical integrated electrode, which exhibits synergistic effect in simultaneously promoting activity and selectivity RR to formate. atomic pair consists adjacent Ni Sn, each coordinated with four nitrogen atoms (N 4 ‐Ni‐Sn‐N ). as‐prepared NiSn‐APC displays exceptional formate turnover frequency 4752 h −1...
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...
The CO2 methanation reaction, which achieves the carbon cycle and gains value-added chemicals, has attracted much attention, but design exploitation of highly active catalysts remain a big challenge. Herein, zirconium dioxide-supported Ni toward low-temperature are obtained via structural topological transformation NiZrAl-layered double hydroxide (LDH) precursors, have feature an interfacial structure (Ni-O-Zr3+-Vö) between nanoparticles ZrO2-x support (0 < x 1). optimized catalyst...
NiFe–Cl layered double hydroxide (LDH) is proposed as a high-capacity and long lifetime cathode material for chloride ion batteries (CIBs), which delivers maximum capacity of 350.6 mA h g<sup>−1</sup> 800 cycles.
Heterogeneous thermal-catalytic CO2 hydrogenation to alcohols using renewable energy is a highly attractive approach for recycling greenhouse gases into high-value chemicals and fuels, thereby reducing the dependence on fossil while simultaneously mitigating emission environmental problems. Currently, great advances have been made heterogeneous catalysts, but an in-depth more comprehensive understanding further promote this reaction process still lacking. Herein, we highlight thermodynamic...
In heterogeneous catalysis processes, development of high-performance acid-base sites synergistic has drawn increasing attention. this work, we prepared Mg/Zr/Al mixed metal oxides (denoted as Mg2Zr x Al1-x -MMO) derived from Mg-Zr-Al layered double hydroxides (LDHs) precursors. Their catalytic performance toward the synthesis diethyl carbonate (DEC) urea and ethanol was studied in detail, highest activity obtained over Mg2Zr0.53Al0.47MMO catalyst (DEC yield: 37.6%). By establishing...
Propylene is a significant basic material for petrochemicals such as polypropylene, propylene oxide, etc. With abundant propane supply from shale gas, dehydrogenation (PDH) becomes extensively attractive an on-purpose production route in recent years. Nitrogen-doped carbon (NC) nanopolyhedra supported cobalt catalysts were synthesized one-step of ZIF-67 pyrolysis and investigated further PDH. XPS, TEM N2 adsorption-desorption used to study the influence carbonization temperature on...
Abstract The development of efficient electrocatalysts for the CO 2 reduction reaction (CO RR) remains a challenge. Demonstrated here is NiSn atomic‐pair electrocatalyst (NiSn‐APC) on hierarchical integrated electrode, which exhibits synergistic effect in simultaneously promoting activity and selectivity RR to formate. atomic pair consists adjacent Ni Sn, each coordinated with four nitrogen atoms (N 4 ‐Ni‐Sn‐N ). as‐prepared NiSn‐APC displays exceptional formate turnover frequency 4752 h −1...
Selective hydrogenolysis of biomass-derived glycerol to 1,2-propanediol (1,2-PDO) is a significant reaction for the production high value-added chemicals, in which design and preparation high-performance heterogeneous catalysts remain big challenge. Herein, we report PtIn alloy catalyst with tunable electronic geometric structure, confirmed by several elaborate characterizations including high-resolution transmission electron microscopy, situ CO-DRIFTS, quasi X-ray photoelectron...
Layered double hydroxide (LDH) with special layered structure has been proved to have excellent hole transport capacity and good stability. Herein, we report a high efficient composite photocatalyst of CoAl-LDH BiPO4 prepared by hydrothermal chemical adsorption (denoted as CoAl-LDH/BiPO4). Phenol can be entirely degraded 1% CoAl-LDH/BiPO4 under 30 min ultraviolet (UV) light irradiation, the degradation rate constants k are 3 times 39 higher than that pure CoAl-LDH, respectively. The enhanced...