A5020301875- Catalysis for Biomass Conversion
- Catalysis and Hydrodesulfurization Studies
- Biofuel production and bioconversion
- Catalysts for Methane Reforming
- Carbon dioxide utilization in catalysis
- Lignin and Wood Chemistry
- Mesoporous Materials and Catalysis
- Asymmetric Hydrogenation and Catalysis
- Balance, Gait, and Falls Prevention
- Catalysis and Oxidation Reactions
- Prosthetics and Rehabilitation Robotics
- Supercapacitor Materials and Fabrication
- Muscle activation and electromyography studies
- Advanced Nanomaterials in Catalysis
- Zeolite Catalysis and Synthesis
- Nanoplatforms for cancer theranostics
- Biochemical and biochemical processes
- Gait Recognition and Analysis
- Adipokines, Inflammation, and Metabolic Diseases
- Computational Drug Discovery Methods
- Catalytic Processes in Materials Science
- biodegradable polymer synthesis and properties
- Molecular Sensors and Ion Detection
- Cassava research and cyanide
- Analytical Chemistry and Chromatography
Dalian Institute of Chemical Physics
2015-2024
Chinese Academy of Sciences
2015-2024
University of Chinese Academy of Sciences
2012-2024
Shanghai Advanced Research Institute
2022-2024
The University of Texas Southwestern Medical Center
2024
Westlake University
2024
Weifang Medical University
2024
Renji Hospital
2024
Shanghai Jiao Tong University
2024
Dalian National Laboratory for Clean Energy
2023
Hydroxyalkylation-alkylation (HAA) coupled with hydrodeoxygenation is a promising route for the synthesis of renewable high-quality diesel or jet fuel. In this work, series solid-acid catalysts were firstly used HAA between lignocellulose-derived furan and carbonyl compounds. Among investigated catalysts, Nafion-212 resin demonstrated highest activity stability. Owing to high reactants advantage in industrial integration, 2-methylfuran (2-MF) furfural can be considered as prospective future...
By the combination of solvent-free aldol condensation and one-step hydrodeoxygenation under mild reaction conditions, a high-density (0.866 g mL(-1)) bicyclic C10 hydrocarbon was synthesized in high overall yield (up to 80%) using cyclopentanone derived from lignocellulose.
For the first time, Mo modified Rh/SiO2 was found to be an effective catalyst for aqueous phase selective hydrogenation of levulinic acid 1,4-pentanediol. Over such a catalyst, high conversion (100%) and 1,4-pentanediol yield (70%) can achieved at low temperature (353 K).
Diesel or jet fuel range branched alkanes were synthesized for the first time by combination of hydroxyalkylation–alkylation (HAA) 2-methylfuran with hydroxyacetone and subsequent hydrodeoxygenation. Due to electron-withdrawing effect hydroxyl group, route exhibited evident advantages (higher HAA reactivity diesel yield) over previous acetone route.
Our best results jet: C10 and C11 branched alkanes, with low freezing points, are synthesized through the aldol condensation of furfural methyl isobutyl ketone from lignocellulose, which is then followed by hydrodeoxygenation. These jet-fuel-range alkanes obtained in high overall yields (≈90%) under solvent-free conditions.
2-Methylfuran (2-MF) and cyclopentanone (CPO) are the selective hydrogenation products of furfural, which can be produced in industrial scale with lignocellulose. In this work, renewable diesel or jet fuel range branched alkanes cycloalkanes were first synthesized simultaneously by solvent-free hydroxyalkylation/alkylation (HAA) 2-MF CPO followed hydrodeoxygenation (HDO). Among solid acid catalysts used Nafion-212 resin exhibited best activity selectivity for HAA CPO. The excellent...
The synthesis of renewable jet fuel from lignocellulosic platform compounds has drawn a lot attention in recent years. So far, most work concentrated on the production conventional fuels. JP-10 is an advanced currently obtained fossil energy. Due to its excellent properties, been widely used military aircraft. However, high price and low availability limit application civil aviation. Here, we report new strategy for bio-JP-10 furfuryl alcohol that produced industrial scale agricultural...
Gasoline and jet fuel range C<sub>7</sub>–C<sub>8</sub> cycloalkanes aromatics were synthesized for the first time in high overall yield (∼95%) from poly(ethylene terephthalate) waste.
A route was developed for the synthesis of diesel and jet fuel range C9 C10 alkanes with furfural angelica lactone, which can be obtained from hemicellulose cellulose. It found that lactone is more reactive than levulinic acid or its other derivates in aldol condensation furfural. Among investigated catalysts, Mn2O3 to most active very stable lactone. Over Mn2O3, a high carbon yield oxygenates (about 96%) achieved by under mild conditions (353 K, 4 h). By hydrogenation hydrodeoxygenation...
Osteoporosis is one of the most disabling consequences aging, osteoporotic fractures and higher risk subsequent leading to substantial disability deaths, indicating both local healing early anti-osteoporosis therapy are great significance. Teriparatide strong bone formation promoter effective in treating osteoporosis, while side effects limit clinical applications. Traditional drug delivery lack sensitive short-term release, finding a new non-invasive easily controllable not only repair but...
Lignosulfonate-based acidic resins were reported as promising catalysts for the hydroxyalkylation/alkylation (HAA) of 2-methylfuran and furfural from lignocellulose.
Diesel range branched alkanes were synthesized by the solvent-free hydrodeoxygenation of 5,5′-(butane-1,1-diyl)bis(2-methylfuran), hydroxyalkylation/alkylation product 2-methylfuran and butanal. Over non-noble metal catalyst Ni/Hβ-(394), ∼90% carbon yield diesel was achieved at a much lower temperature (503 K) than (623 used in literature over noble catalysts.
1-(3-Cyclopentyl)cyclopentyl-2-cyclopentylcyclopentane, a renewable high-density fuel, was first produced in high overall carbon yield (∼70%) with cyclopenanone that can be derived from hemicellulose. The synthetic route used this work contains three steps. In the step, 2-cyclopentyl cyclopentanone synthesized for time by one-pot reaction of and hydrogen under catalysis Raney metal alkali hydroxides. Over optimized catalyst (Raney cobalt + KOH), (83.3%) achieved at 353 K. second...
Abstract For the first time, renewable high density aviation fuels were synthesized at overall yield (95.6%) by Guerbet reaction of cyclopentanol which can be derived from lignocellulose, followed hydrodeoxygenation (HDO). The solvent-free was carried out under co-catalysis solid bases and Raney metals. Among investigated catalyst systems, combinations magnesium-aluminium hydrotalcite (MgAl-HT) Ni (or Co) exhibited best performances. Over them, carbon (96.7%) C 10 15 oxygenates achieved....
The exploration of highly efficient processes to convert renewable biomass fuels and value-added chemicals is stimulated by the energy environment problems. Herein, we describe an innovative route for production methylcyclopentadiene (MCPD) with cellulose, involving transformation cellulose into 3-methylcyclopent-2-enone (MCP) subsequent selective hydrodeoxygenation MCPD over a zinc-molybdenum oxide catalyst. excellent performance catalyst attributed formation ZnMoO3 species during reduction...
Decalin is the main component of JP-900, a thermally stable and high-energy density jet fuel. also an important advanced fuels. Cyclopentanol platform compound that can be derived from lignocellulose. In this work, mixture C10 C15 polycycloalkanes (with decalin as major component) was first synthesized by oligomerization/rearrangement cyclopentene dehydration cyclopentanol, followed hydrogenation. Among investigated catalysts, Amberlyst-36 resin demonstrated highest activity excellent...
Inertial sensors designed for wearable devices in lower limbs need to be calibrated with complicated steps before measurements, and the attachments of body also influence normal motion bring measurement errors caused by relative movements. This paper proposes a method using ground reaction forces (GRFs) moments measured pair sensor shoes estimate joint angles gait analysis. The are combined construct analysis system our previous research. Based on reliable measurements system, neural...
In this article, we demonstrated an integrated process for the direct production of tri(cyclopentane) with cyclopentanone which can be obtained from lignocellulose. The reaction was carried out in a dual‐bed continuous flow reactor. first bed, selectively converted to 2,5‐dicyclopentylcyclopentanol over Pd‐MgAl‐HT (hydrotalcite) catalyst. Under solvent‐free and mild conditions (443 K, 0.1 MPa H 2 ), high carbon yield (81.2%) achieved. Subsequently, further hydrodeoxygenated second bed. Among...
The aim of this study was to develop an effective carbonaceous solid acid for synthesizing green fuel additive through esterification lignocellulose-derived levulinic (LA) and n-butanol. Two different sulfonated carbons were prepared from glucose-derived amorphous carbon (GC400) commercial active (AC400). They contrastively studied by a series characterizations (N2 adsorption, X-ray diffraction, elemental analysis, transmission electron microscopy, Fourier transform infrared spectroscopy NH3...