A5029277873- Catalytic Processes in Materials Science
- Catalysis and Oxidation Reactions
- Zeolite Catalysis and Synthesis
- Carbon dioxide utilization in catalysis
- Mesoporous Materials and Catalysis
- Supercapacitor Materials and Fabrication
- Metal-Organic Frameworks: Synthesis and Applications
- Oxidative Organic Chemistry Reactions
- Asymmetric Hydrogenation and Catalysis
- Catalysis for Biomass Conversion
- Organometallic Complex Synthesis and Catalysis
- Polyoxometalates: Synthesis and Applications
- Machine Learning in Materials Science
- Advanced battery technologies research
- Catalysis and Hydrodesulfurization Studies
- Catalysts for Methane Reforming
- Advancements in Battery Materials
- Aerogels and thermal insulation
- Ferrocene Chemistry and Applications
- Conducting polymers and applications
- Diatoms and Algae Research
- Electrocatalysts for Energy Conversion
- Synthesis and Catalytic Reactions
- Computational Drug Discovery Methods
- Layered Double Hydroxides Synthesis and Applications
Changzhou University
2023-2024
Tianjin University of Science and Technology
2017-2024
Zhengzhou University
2024
Dalian University
2017-2022
Dalian University of Technology
2017-2022
Nanjing Forestry University
2021-2022
North University of China
2021
Tianjin University
2012-2015
Collaborative Innovation Center of Chemical Science and Engineering Tianjin
2013-2015
Abstract Developing effective electrodes with commercial-level active mass-loading (> 10 mg cm −2 ) is vital for the practical application of supercapacitors. However, high usually requires thick mass layer, which severely hinders ion/electron transport and results in poor capacitive performance. Herein, a self-standing biochar electrode ca. 40 thickness 800 µm has been developed from basswood. The basswood was treated formamide to incorporate N/O carbon structure, followed by mild KOH...
Conversion of light alkanes into industrial chemical olefins via oxidative dehydrogenation (ODH) is a promising route because favorable thermodynamic and kinetic characteristics, but encounters difficulties in selectivity control for over-oxidation reactions that produce substantial amount undesired carbon oxides. Compared to widely-developed metal oxide-based catalysts, functionalized boron nitride has recently been shown as competitive system the ODH its more superior toward well...
Abstract Hexagonal boron nitride ( h ‐BN) has lately received great attention in the oxidative dehydrogenation (ODH) reaction of propane to propylene for its extraordinary olefin selectivity contrast metal oxides. However, high crystallinity commercial ‐BN and elusive cognition active sites hindered enhancement utilization efficiency. Herein, four kinds plasmas (N 2 , O H Ar) were accordingly employed regulate local chemical environment ‐BN. N ‐treated BN exhibited a remarkable activity,...
In this work, we modified NaY zeolite (Si/Al = 5) with NaOH solutions of different concentrations followed by ion exchange NH4NO3 to the H form zeolite. Treated was used as a catalyst support for preparation CuY diethyl carbonate (DEC) synthesis through oxidative carbonylation ethanol. The textural and acidic properties catalytic performance corresponding materials were investigated. Compared untreated sample, catalysts using samples supports exhibited higher conversions ethanol similar...
Abstract Stable catalysts prepared by dispersing Cu 2 O nanoparticles on activated carbon were investigated in the oxidative carbonylation of methanol to dimethyl carbonate. The effect surface oxygen containing groups (OCGs) rate carbonate formation and selectivities catalyst for byproduct methyl formate determined. support OCGs played a key role carbonylation. For supports with same amount OCGs, highest catalytic activity was achieved at certain level loading. optimal loading as well...
The development of hollow and porous materials is essential for effective energy storage conversion owing to their facile transport electrons ions. Herein, through a low-temperature thermal decomposition reaction ZIF-67 crystals, Co3O4 nanocages composed numerous nanoparticles with structure are prepared. These (Co3O4 HPCs) possess pore size distribution between 20 60 nm large Brunauer–Emmett–Teller surface area 211.79 m2 g–1. Benefitting from the area, maximum specific capacitance 140.0 F...
Nonmetallic BN embedded graphitic carbon hybrid had abundant carbonyl groups as the active site and enriched BO species oxygen adsorption sites, exhibiting a high catalytic performance for oxidative dehydrogenation of ethylbenzene to styrene with yield.
Vanadia supported on SBA-15 significantly enhanced the reaction rate of EL in oxidation to EP.
Main observation and conclusion Oxidative dehydrogenation of ethylbenzene is considered as an alternative route to styrene because its exothermic irreversible reaction nature, but encounters low selectivity due the deep‐oxidation over metal oxide‐based catalysts. Herein, we reported that a metal‐free boron‐based catalyst consisting boron phosphate nitride (BPO 4 /BN) exhibited high activity in oxidative styrene. High (95.1%) was achieved at 27.7% conversion level optimized BPO /BN catalyst....
Ordered mesoporous carbons (OMCs) were used as supports to prepare Wacker‐type catalysts for diethyl carbonate (DEC) synthesis by oxidative carbonylation of ethanol in a gas‐phase reaction. The effect support structure on the dispersion active species and catalytic properties investigated. Nitrogen sorption, X‐ray diffraction (XRD) transmission electron microscopy (TEM) results revealed that components have encapsulated pore channels OMCs. Characterizations catalysts, such TEM, scanning...