A5100448864- Catalytic Processes in Materials Science
- Layered Double Hydroxides Synthesis and Applications
- Nanomaterials for catalytic reactions
- Catalysis and Hydrodesulfurization Studies
- Catalysis for Biomass Conversion
- Catalysts for Methane Reforming
- Supercapacitor Materials and Fabrication
- Catalysis and Oxidation Reactions
- Advanced Photocatalysis Techniques
- Mesoporous Materials and Catalysis
- Magnesium Oxide Properties and Applications
- Electrocatalysts for Energy Conversion
- Carbon dioxide utilization in catalysis
- Magnetic Properties and Synthesis of Ferrites
- Inorganic Chemistry and Materials
- Polyoxometalates: Synthesis and Applications
- Copper-based nanomaterials and applications
- Aluminum Alloys Composites Properties
- Advanced battery technologies research
- Magnesium Alloys: Properties and Applications
- Asymmetric Hydrogenation and Catalysis
- Covalent Organic Framework Applications
- Gas Sensing Nanomaterials and Sensors
- Graphene research and applications
- Ammonia Synthesis and Nitrogen Reduction
Beijing University of Chemical Technology
2016-2025
University of Science and Technology of China
2018-2025
State Key Laboratory of Chemical Engineering
2006-2025
Harbin University of Science and Technology
2014-2024
Chinese Academy of Sciences
2008-2024
University of Chinese Academy of Sciences
2024
Shanghai Polytechnic University
2024
Henan University
2024
Hebei University of Technology
2024
KU Leuven
2024
In particle formation, the method can be just as important chemical reaction involved. A new of synthesizing hydrotalcite-like layered double hydroxides (LDHs) type [Mg1-xAlx(OH)2]x+(CO32-)x/2·yH2O (x = 1.7−3.3) is reported. The key features this are a very rapid mixing and nucleation process in colloid mill followed by separate aging process. properties resulting LDHs compared with those materials produced using conventional coprecipitation at constant pH. compositions structural parameters...
In this paper a novel synthetic route of pure MFe2O4 (M = Mg, Co, and Ni) spinel ferrites is reported. The key feature method using single molecular precursor. can be obtained by calcination tailored hydrotalcite-like layered double hydroxides (LDHs) the type [M1-X-YFe2+YFe3+X(OH)2]X+(SO42-)X/2·mH2O precursors at 900 °C for 2 h, in which molar ratio M2+/(Fe2+ + Fe3+) adjusted to same value as that ferrite itself. structural characteristics as-synthesized LDHs their resulting calcined...
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Abstract Himmelblau : Ein anionisches Poly( para ‐phenylen) und Mg‐Al‐Hydroxid‐Schichten wurden zu sehr dünnen geordneten Filmen mit definierter blauer Fluoreszenz (siehe Bild; Nummer: Zahl der Doppelschichten) hoher Photostabilität kombiniert. Die Filme wirken auf Valenzelektronen als Anordnungen von Quantentöpfen. magnified image
The present work reported the synthesis of visible-light-induced cobalt-doped zinc ferrite (Zn1-xCoxFe2O4) photocatalysts via a facile reduction–oxidation route, which involved rapid reduction Fe3+ and Co2+ cations in colloid mill reactor, followed by oxidation iron cobalt nuclei structural transformation under hydrothermal conditions. optical properties materials were characterized powder X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission (TEM), photoelectron...
Nanostructured Ni–Al layered double hydroxide/carbon nanotube (LDH/CNT) composites, where LDH nanocrystallites could highly disperse on the surface of CNTs matrix through interfacial electrostatic interaction between positively-charged layers and negatively-charged functional groups modified CNTs, have been successfully synthesized by a simple one-pot coprecipitation method. The materials were characterized powder X-ray diffraction (XRD), energy dispersive spectroscopy (EDS),...
Block copolymer self-assembly is normally conducted via post-polymerization processing at high dilution. In the case of block vesicles (or "polymersomes"), this approach leads to relatively broad size distributions, which problematic for many potential applications. Herein we report rational synthesis low-polydispersity diblock in concentrated solution polymerization-induced using reversible addition-fragmentation chain transfer (RAFT) polymerization benzyl methacrylate. Our strategy...
Three kinds of spinel ferrite nanocrystals, MFe2O4 (M = Co, Ni, and Mn), are synthesized using colloid mill hydrothermal method. During the synthesis process, a rapid mixing reduction cations with sodium borohydride (NaBH4) take place in then through reaction, slow oxidation structural transformation nanocrystals occur. The phase purity crystal lattice parameters estimated by X-ray diffraction studies. Scanning electron microscopy transmission images show morphology particle size...
Constructing surface defective structures (e.g., oxygen vacancies) on metal catalysts may alter their electronic properties, thus controlling the absorption and activation of reactant molecules resultantly governing catalytic activity. Herein, a series bimetallic CoNi nanocatalysts were fabricated to be employed in hydrodeoxygenation (HDO) lignin-derived vanillin produce methylcyclohexanol (MCYL). It was demonstrated that CoOx-decorated nanoparticles (NPs) could generated from...