A5077760841- Catalysis for Biomass Conversion
- Catalysis and Hydrodesulfurization Studies
- Zeolite Catalysis and Synthesis
- Biodiesel Production and Applications
- Biofuel production and bioconversion
- Catalytic Processes in Materials Science
- Lignin and Wood Chemistry
- Mesoporous Materials and Catalysis
- Microbial Metabolic Engineering and Bioproduction
- Plant biochemistry and biosynthesis
- Thermochemical Biomass Conversion Processes
- Enzyme Catalysis and Immobilization
- Metal-Organic Frameworks: Synthesis and Applications
- Catalysts for Methane Reforming
- Catalysis and Oxidation Reactions
- Petroleum Processing and Analysis
- Advanced Combustion Engine Technologies
- Heat transfer and supercritical fluids
- CO2 Reduction Techniques and Catalysts
- Electrocatalysts for Energy Conversion
- Subcritical and Supercritical Water Processes
- Chemical Synthesis and Characterization
- Carbon dioxide utilization in catalysis
- Glycosylation and Glycoproteins Research
- thermodynamics and calorimetric analyses
Beijing University of Chemical Technology
2016-2025
Development Research Center
2024
State Council of the People's Republic of China
2020
Chinese Academy of Sciences
2011-2012
Qingdao Institute of Bioenergy and Bioprocess Technology
2011-2012
Dalian University of Technology
2006-2011
Dalian University
2009-2011
University of Chinese Academy of Sciences
2010
Hong Kong University of Science and Technology
2008
University of Hong Kong
2008
Lignin represents the most abundant source of renewable aromatic resources, and depolymerization lignin has been identified as a prominent challenge to produce low-molecular-mass chemicals. Herein, we report nanostructured MoOx/CNT, which can serve an efficient catalyst in hydrogenolysis enzymatic mild acidolysis lignins (EMALs) derived from various lignocellulosic biomass, thus giving monomeric phenols high yields (up 47 wt %). This showed selectivity toward phenolic compounds having...
Electrochemical coupling of biomass valorization with carbon dioxide (CO2) conversion provides a promising approach to generate value-added chemicals on both sides the electrolyzer. Herein, oxygen-vacancy-rich indium oxyhydroxide (InOOH-OV) is developed as bifunctional catalyst for CO2 reduction formate and 5-hydroxymethylfurfural electrooxidation 2,5-furandicarboxylic acid faradaic efficiencies over 90.0% at optimized potentials. Atomic-scale electron microscopy images density functional...
Producing monomeric phenols from lignin biopolymer depolymerization in a detachable and efficient manner comes under the spotlight on fullest utilization of sustainable lignocellulosic biomass. Here, we report low-loaded highly dispersed Ru anchored chitosan-derived N-doped carbon catalyst (RuN/ZnO/C), which exhibits outstanding performance reductive catalytic fractionation lignocellulose. Nearly theoretical maximum yields phenolic monomers are achieved, corresponding to TON as 431 mol
An ordered mesoporous aluminosilicate with completely crystalline zeolite pore wall structure, denoted as OMZ-1, was successfully synthesized by recrystallization of SBA-15 using in situ formed CMK-5 the hard template. The role carbon material not only serves a template to preserve structure but also kinetically controls crystallization process form large crystals.
Lignin oil from lignin-first biorefinery with a reusable catalyst was applied to obtain jet fuel aromatics and polyurethane feedstock.
Abstract The development of advanced air transportation has raised new demands for high-performance liquid hydrocarbon fuels. However, the measurement fuel properties is time-consuming, cost-intensive, and limited to operating conditions. physicochemical aerospace fuels are directly influenced by chemical composition. Thus, a thorough investigation should be conducted on inherent relationship between composition design synthesis high-grade prediction in future. This work summarized effects...
A catalytic-pyrolysis-derived bio-oil, which was characterized by higher H/Ceff ratio and lower oxygen content in comparison to fast-pyrolysis-derived coprocessed with VGO a pilot-scale FCC riser. The addition of the bio-oil up 10 wt % gave nearly equivalent oxygenate also similar selectivities gasoline, bottom oil, coke compared those catalytic cracking alone, suggesting suitable feedstock for coprocessing. However, dry gas, including hydrogen light alkane, significantly decreased...
Lignin, which is biosynthesized through oxidative radical polymerization from primary monolignols during plant growth, represents the most abundant source of renewable aromatic resources. The search for efficient and selective catalysts production their corresponding unsaturated derivatives direct depolymerization lignin great interest importance, as such products are important platform chemicals synthesis natural products, pharmaceuticals, functional materials. We report herein first case a...
Poplar wood was rapidly fractionated via a flow-through reaction using aqueous solutions of an acid hydrotrope (AH), p-toluenesulfonic (p-TsOH), at temperatures below 98 °C. 13C–1H two-dimensional nuclear magnetic resonance (NMR) spectroscopic analyses demonstrated that the AH-solubilized lignins (AHLs) from range fractionation conditions with yields up to approximately 80% had very high content β-aryl-ether linkages compared milled lignin (MWL) low enough condensation facilitate subsequent...
ADVERTISEMENT RETURN TO ISSUEPREVCommunicationNEXTIn Situ Assembly of Zeolite Nanocrystals into Mesoporous Aggregate with Single-Crystal-Like Morphology without Secondary TemplateYunming Fang†‡, Haoquan Hu*†, and Guohua Chen‡View Author Information State Key Laboratory Fine Chemistry, Institute Coal Chemical Engineering, Dalian University Technology, 129 Street, 116012, P. R. China, Department The Hong Kong Science Clear Water Bay, Kowloon,Hong Kong, China* To whom correspondence should be...
A stable bifunctional catalyst for hydro-deoxygenation of lignin derived phenolic compounds was obtained through simple selective deposition Pt on alumina in a commonly used Al<sub>2</sub>O<sub>3</sub>-ZSM-5 nanocomposite, and the retained its complete deoxygenation capacity more than 500 h.
Abstract β‐farnesene is a sesquiterpenoid with various industrial applications which now commercially produced by Saccharomyces cerevisiae strain obtained random mutagenesis and genetic engineering. We rationally designed genetically defined Yarrowia lipolytica through recovery of L‐leucine biosynthetic route, gene dosage optimization synthase disruption the competition pathway. The resulting titer was improved from 8 to 345 mg L ‐1 . Finally, strategy for decreasing lipid accumulation...
Developing effective, stable, and economical catalysts toward overall water splitting under industrial conditions is crucial for the large-scale production of green hydrogen. Herein, we report a general method to fabricate bimetallic phosphide heterojunctions on nickel foam (NF) electrolysis. Benefiting from unique self-supported integrated structure optimized electronic structure, Co2P–Ni12P5/NF Fe2P–Ni12P5/NF heterojunction exhibits ultralow overpotentials 219 mV hydrogen evolution 342...