Results 111 to 120 of about 45,062 (259)
Coprecipitation of Ce with lead phosphates
GeochemistryCurrent development of sustainable technologies creates a demand for new sources of Rare Earth Elements (REE). Recent studies suggest that coprecipitation in the form of Pb-phosphates is one of the most effective methods in REE removal from aqueous solutions.
Staszel, Kacper +3 more
openaire +2 more sources
Recent Progress on Fullerene–Based Functional Materials for Energy Conversion
Carbon Energy, EarlyView.A schematic illustration summarizing the classification, and photo‐/electro‐‐/thermo‐catalysis and energy storage applications of C60 and derivatives. ABSTRACT Efficient energy conversion and environmental protection are still constrained by rapid carrier recombination, unstable interfaces, limited active site, and so on. Owing to the unique electronic
Ying Jiang, Bo Wu, Chunru Wang
wiley +1 more source
Synthesis and Characterization of Ag/Ce1-xMnxO2-δ Oxidation Catalysts
Bulletin of Chemical Reaction Engineering & Catalysis, 2013 The aim of this work was to obtain samples of Ag - doped manganese-cerium mixed oxides and explore their characteristics. Six catalysts were prepared by the co-precipitation process followed by impregnation method for Ag incorporation.
David Alami, Viktor Bulavin
doaj +1 more source
Challenges and Opportunities of Layered Cathodes of LiNixMnyCo(1-x-y)O2 for High-Performance Lithium-ion Batteries [PDF]
, 2019 High energy density lithium-ion batteries (LIBs) are widely demanded for portable electronic devices and electrical vehicles. Layered-structure LiCoO2 oxide (LCO) has been the most commonly used cathode material in commercial LIBs. Compared to LCO, LiNi1-
Frank, Jason
core +2 more sources
The Canadian Journal of Chemical Engineering, EarlyView.Mechanism of wettability alteration, interfacial tension reduction, and oil recovery by novel nanocomposite. Abstract The development of stable nanofluids (NFs) for enhanced oil recovery (EOR) relies on optimizing interactions between reservoir rocks and fluids.
Ehsan Jafarbeigi +2 more
wiley +1 more source
Synthesis of nickel zinc iron nanoparticles by coprecipitation technique
Materials Research, 2010 Nanoparticles nickel ferrite of size 6 - 8 nm, synthesized by the coprecipitation method with x varying from 0 to 1.0. The powder samples were characterized by XRD, VSM and FTIR.
Kandasamy Velmurugan +2 more
doaj +1 more source
Superconductivity devices: Commercial use of space [PDF]
The high T(sub c) superconducting ceramic materials, developed in 1987, are now being extensively investigated for a variety of engineering applications.
Haertling, Gene +3 more
core +1 more source
Precipitation of molybdenum from homogeneous solution by alpha-benzoinoxime [PDF]
, 1962 Thesis (M.A.)--Boston UniversityThere are two possible approaches to the precipitation of molybdenum from homogeneous solution by benzoinoxime. One involves the preparation of a derivative of benzoin which can be converted under either neutral or ...
Kochs, Judite K.
core
Revisiting the synthesis of dimethyl carbonate from methanol and carbon dioxide
The Canadian Journal of Chemical Engineering, EarlyView.Abstract The process for producing dimethyl carbonate (DMC) from carbon dioxide (CO2) and methanol is explored in this article. It provides an overview of the thermodynamics involved in DMC synthesis, discussing the challenges and potential solutions. The article highlights the reported use of catalysts and dehydrating agents to improve DMC yield and ...
Diego Alexander Santos Araque +3 more
wiley +1 more source
How Amino Acids Intercalate in CaFe Layered Double Hydroxides: A Combined RIXS and NEXAFS Study
ChemPhysChem, Volume 26, Issue 6, March 15, 2025.Intercalation of amino acids in layered double hydroxides offers a road to functional (bio)catalysts. With resonant soft x‐ray spectroscopy we probe the electronic structure of these systems and observe activation and passivation of electronic states as well as bond formation between the amino acid and the LDH upon intercalation.
R. Büchner +4 more
wiley +1 more source