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Synthesis of flower-like porous MgO microspheres via a gas-liquid interfacial reaction
Interfacial reaction Basic magnesium carbonate Hierarchical porous structure MgO Adsorption
2023/6/21
The flower-like porous MgO was obtained via a interfacial reaction following by further calcination. In the interfacial reaction, flower-like basic magnesium carbonate microspheres (precursor) were pr...
Uniform Pd0.33Ir0.67 nanoparticles supported on nitrogen-doped carbon with remarkable activity toward the alkaline hydrogen oxidation reaction
Alkalinity Anodes Binary alloys Carbon Cyclic voltammetry Density functional theory
2023/6/21
Highly efficient non-Pt electrocatalysts for the alkaline hydrogen oxidation reaction (HOR) are required to enable complete replacement of Pt in hydroxide exchange membrane fuel cells (HEMFCs). Herein...
Computer-aided reaction solvent design considering inertness using group contribution-based reaction thermodynamic model
CAMD MINLP model Reaction solvent Group contribution Inertness
2023/6/19
Solvents have been widely used in process manufacturing industries. When involved in liquid-phase organic synthesis reactions, solvents can reduce the activation energy of reactions between the reacta...
Self-folding origami machines powered by chemical reaction（图）
化学反应驱动 自动折纸机 超薄催化片 动力学 气相微驱动
2023/5/15
A Cornell-led collaboration harnessed chemical reactions to make microscale origami machines self-fold – freeing them from the liquids in which they usually function, so they can operate in dry enviro...
郭新闻论文成果：The template-assisted zinc ion incorporation in SAPO-34 and the enhanced ethylene selectivity in MTO reaction
SAPO-34 Metal modification MTO Product selectivity Ethylene
2023/3/6
The SAPO-34 catalyst was fine-tuned with zinc cations through a straightforward template-assisted ion incorporation (TII) process, without the necessary template pre-removal and the preparation of NH4...
第8届亚太化学反应工程研讨会（The 8th Asian-Pacific Chemical Reaction Engineering Symposia (APCRE 2017)）
第8届 亚太化学反应工程 研讨会
2017/3/7
We are pleased to announce that the 8th Asian-Pacific Chemical Reaction Engineering (APCRE 2017) Symposium will be held at the East China University of Science and Technology, Shanghai, China, from No...
Determining Detailed Reaction Kinetics for Nitrogen-and Oxygen-Containing Fuels
biofuels combustion kinetics thermochemistry
2014/11/10
With the emergence of new biorenewable transportation fuels, the role of heteroatoms in combustion has increased tremendously. While petroleum-based fuels are primarily hydrocarbons, many biorenewable...
Effect of reaction conditions and kinetic study on the Fischer-Tropsch synthesis over fused Co-Ni/Al2O3 catalyst
fused Co-Ni/Al2O3 Fischer-Tropsch synthesis kinetics modeling reaction conditions CO consumption activation energy
2014/7/8
Co-Ni/Al2O3 catalyst was prepared by the fusion method and used in Fischer-Tropsch synthesis（FTS）. The catalysts were characterized by means of nitrogen sorption and scanning electron microscopy. The ...
Cu(Ⅱ) salen complex catalyzed synthesis of propargylamines by a three-component coupling reaction（图）
Propargylamine Salen Copper Coupling reaction Solvent-free
2013/12/5
A one pot three-component coupling reaction of phenylacetylene, aldehyde, and amine derivatives in the presence of Cu(Ⅱ) Salen complex as an efficient heterogeneous catalyst under solvent-free conditi...
Tetrabutylammonium hexatungstate [TBA]2[W6O19]: Novel and reusable heterogeneous catalyst for rapid solvent-free synthesis of polyhydroquinolines via unsymmetrical Hantzsch reaction（图）
Heterogeneous catalysis Polyhydroquinolines Tetrabutylammonium hexatungstate
2013/9/26
A novel, efficient, and environmentally friendly method for the synthesis of polyhydroquinoline derivatives by a one-pot, four-component unsymmetrical Hantzsch condensation of dimedone, aldehydes, eth...
Sulfonated Carbon Catalyzed Biginelli Reaction for One-Pot Synthesis of 3,4-Dihydropyrimidin-2(1H)-ones and -thiones（图）
sulfonated carbon solid acid Biginelli reaction heterogeneous catalysis solvent-free condition
2013/10/8
A sulfonated carbon material was shown to be a highly efficient, eco-friendly, and recyclable solid acid catalyst for the Biginelli reaction of β-ketoester, aldehyde, and urea or thiourea under solven...
Catalytic methanation reaction over alumina supported cobalt oxide doped noble metal oxides for the purification of simulated natural gas
natural gas cobalt oxide noble metal catalyst methanation reaction
2014/7/24
A series of alumina supported cobalt oxide based catalysts doped with noble metals such as ruthenium and platinum were prepared by wet impregnation method. The variables studied were difference ratio ...
Catalytic Ring Opening of Perhydroindan - Hydrogenolytic and Cationic Reaction Paths（图）
ring opening hydrogenolysis bifunctional catalysis perhydroindan open-chain nonanes noble metals silica zeolites
2013/10/9
Perhydroindan (bicyclo[4.3.0]nonane) was converted in a flow-type apparatus under a hydrogen pressure of 5 MPa on six different catalysts, namely on a bifunctional Pd/Na,H-Beta zeolite, on Ir/Na,H-Y a...
Suzuki Reaction of Aryl Bromides Using a Phosphine-Free Magnetic Nanoparticle-Supported Palladium Catalyst（图）
superparamagnetic nanoparticle Suzuki reaction palladium aryl bromide
2013/10/10
A palladium catalyst immobilized on superparaganetic nanoparticles was prepared with a palladium loading of 0.30 mmol/g. The catalyst was characterized using X-ray diffraction, scanning electron micro...
Liquid Phase Hydrogenation of Benzalacetophenone: Effect of Solvent, Catalyst Support, Catalytic Metal and Reaction Conditions（图）
chalcone hydrogenation porous glass supported catalyst
2013/10/12
Innovative catalysts based on a “porous glass” support material were developed and investigated for the reduction of benzalacetophenone. The easy preparation conditions and possibility to use differen...