A5026878503- Catalysis for Biomass Conversion
- Nanomaterials for catalytic reactions
- Asymmetric Hydrogenation and Catalysis
- Catalysis and Hydrodesulfurization Studies
- Catalytic Cross-Coupling Reactions
- Organometallic Complex Synthesis and Catalysis
- Biofuel production and bioconversion
- Chromatin Remodeling and Cancer
- Catalytic Processes in Materials Science
- Signaling Pathways in Disease
- Mesoporous Materials and Catalysis
- Lignin and Wood Chemistry
- Supercapacitor Materials and Fabrication
- Mechanisms of cancer metastasis
- Carbon dioxide utilization in catalysis
- Carbon Nanotubes in Composites
- Advanced Cellulose Research Studies
- Electrocatalysts for Energy Conversion
- Congenital heart defects research
- CO2 Reduction Techniques and Catalysts
- Synthetic Organic Chemistry Methods
- Carbohydrate Chemistry and Synthesis
- Layered Double Hydroxides Synthesis and Applications
- Pharmacological Effects and Toxicity Studies
- Circular RNAs in diseases
Fudan University
2021-2023
State Key Laboratory of Respiratory Disease
2020-2021
Guangzhou Medical University
2020-2021
Shanghai Research Institute of Chemical Industry
2021
Shanghai Liangyou (China)
2017-2019
Chinese Academy of Sciences
2011-2017
Collaborative Innovation Center of Chemistry for Energy Materials
2017
Dalian Institute of Chemical Physics
2016-2017
Dalian University
2016
Changchun Institute of Applied Chemistry
2011-2015
Abstract Transformation of biomass into valuable nitrogen‐containing compounds is highly desired, yet limited success has been achieved. Here we report an efficient catalyst system, partially reduced Ru/ZrO 2 , which could catalyze the reductive amination a variety biomass‐derived aldehydes/ketones in aqueous ammonia. With this approach, spectrum renewable primary amines was produced good to excellent yields. Moreover, have demonstrated two‐step approach for production ethanolamine,...
Abstract Single-atom Rh catalysts present superior activity relative to homogeneous catalyst in olefins hydroformylation, yet with limited success regioselectivity control. In the work, we develop a phosphorus coordinated 1 single-atom nanodiamond as support. Benefiting from this unique structure, exhibits excellent and hydroformylation of arylethylenes wide substrate generality, i.e., high conversion (>99%) (>90%), which is comparable counterparts. The coordination interaction between...
MgO affords a high selectivity towards δ-furfurylidenelevulinic acid, while ZnO gives β-furfurylidenelevulinic acid as the major product in aldol condensation of biomass-derived levulinic and furfural aqueous-phase.
Highly concentrated microcrystalline cellulose was directly converted to isosorbide with yields of 35–50%, providing a new approach for producing important fine chemicals from biomass.
Abstract Transformation of biomass into valuable nitrogen‐containing compounds is highly desired, yet limited success has been achieved. Here we report an efficient catalyst system, partially reduced Ru/ZrO 2 , which could catalyze the reductive amination a variety biomass‐derived aldehydes/ketones in aqueous ammonia. With this approach, spectrum renewable primary amines was produced good to excellent yields. Moreover, have demonstrated two‐step approach for production ethanolamine,...
A highly active and selective Ni/ZSM-5 catalyst was prepared by a simple method. selectivity of 91.2% to hexitols obtained at intermediate conversion in the hydrolytic hydrogenation cellulose.
The salt effect of NaxA (A = SO42−, Cl−, NO3−, etc.) on the hydrothermal carbonization biomass is reported. It a new catalyst and recyclable template to more simply effectively prepare carbon-based materials, such as porous carbon-coated anode materials (e.g., Fe3O4@porous-C) in lithium-ion battery applications with enhanced performance.
Abstract Ni‐based catalysts are currently a subject of intense research in the hydrolytic hydrogenation cellulose. We previously reported that Ni/ZSM‐5 catalyst gave high yield hexitols. However, suffered fast deactivation hot‐compressed water. In this follow‐up study we designed highly active bimetallic with excellent hydrothermal stability for microcrystalline PtNi/ZSM‐5 shows 76.9 % hexitols, which is best obtained so far cellulose over catalysts. Furthermore, hexitols remained greater...
Direct conversion of cellulose to hexitols with high yields was achieved over NCC-templated Ni/mesoporous ZSM-5 catalysts.
Ni-based catalysts as replacement for noble metal are of particular interest in the catalytic conversion biomass due to their cheap and satisfactory activity. The Ni/SiO2 catalyst has been studied hydrogenolysis glycerol, doping with phosphorus (P) found improve performance significantly because formation Ni2P alloys. However, present work we disclose a different phenomenon P-doped Ni/Al2O3 catalyst. We that P significant effect on state active Ni species, thus improves selectivity...
In this work, we presented a new way for the functionalization of carbon nanotubes (CNTs) with use biomass as starting materials and introduced novel concept knitting process in chemistry CNTs first time. A mixture aromatic compounds obtained from hydrothermal treatment biomass, rather than traditional polymer monomers, was used nanoscale building blocks to knit an oxygenated network-coat on layer-by-layer. It is effective, mild, green easily-controlled method CNTs. The f-CNTs were proved be...
Abstract Straightforward access to 3‐aryl‐butyraldehydes was developed through the aqueous biphasic Rh‐catalyzed hydroformylation of 2‐arylpropenes using a water‐soluble PNP ligand. This protocol accommodates broad substrate scope with high yields (up 95 %) and excellent linear selectivity (>99 : 1 b/l ratio). The synthesis rac‐ar ‐turmerone gram‐scale further demonstrated practical nature this method.
Abstract An efficient nickel‐catalyzed arylnickelation of alkyne/Heck cyclization challenging o ‐vinyl chlorobenzenes with internal alkynes has been developed. This protocol enables synthesis a wide variety substituted naphthalenes in cascade process from readily available starting materials. Mechanistic studies indicate the radical pathway is not involved catalytic system.
Abstract Single-atom Rh catalysts present superior activity relative to homogeneous catalyst in olefins hydroformylation, yet with limited success regioselectivity control. In the work, we develop a novel phosphorus coordinated Rh1 single-atom nanodiamond as support. Benefiting from this unique structure, exhibits excellent and for hydroformylation of arylethylenes wide substrate generality, i.e., high conversion (>99%) (>90%), which is comparable counterparts. The coordination...
Cardiac injury upon myocardial infarction (MI) is the leading cause of heart failure.The present study aims to investigate role EndoA2 in ischemia-induced cardiomyocyte apoptosis and cardiac injury.In vivo, we established an MI mouse model by ligating left anterior descending (LAD) coronary artery, intramyocardial injection adenoviral (Ad-EndoA2) was used overexpress EndoA2.In vitro, siRNA Ad-EndoA2 transfection strategies.Here, reported that expression remarkably elevated infarct border...
Background: Brahma-related gene 1 (Brg1), the core ATPase subunit of a large chromatin remodeling complex, plays critical role in regulation expression during cardiac growth, differentiation. In adults, Brg1 is turned off cardiomyocytes and reactivated by stress. How myocardial infarction (MI) poorly understood. The sonic hedgehog (Shh) pathway was activated to protect injured development MI. However, which Shh activation mediated MI still remains be determined. Methods results: Adult male...
Background: Brahma-related gene 1 (Brg1), the core ATPase subunit of a large chromatin remodeling complex, plays critical role in regulation expression during cardiac growth, differentiation. In adults, Brg1 is turned off cardiomyocytes and reactivated by stress. How myocardial infarction (MI) poorly understood. The Keap1-Nrf2-ARE pathway an important development MI. However, which Nrf2 activation mediated MI still remains to be determined. Methods results: vivo, adult male C57BL/6 mice were...