Green Processing and Synthesis, 2023 The heterogeneous supported Lewis acid catalyst prepared by immobilization technology has high reaction activity. It is an environment-friendly catalyst.
Sun Jingjing +9 more
doaj +1 more source
Clean Air Journal, 2023 The negative health and socio-economic impacts of emissions associated with domestic fuel burning are widely recognized. Although there has been much progress in the provision of electricity to households in South Africa, many still rely on solid fuel ...
Marilize Steyn +2 more
doaj +1 more source
Biosynthesis and catalytic activity of Pd/NiFe2O4 nanocomposite for the reduction of wastewater pollutants [PDF]
Nanochemistry Research, 2021 In the present work, preparation of nickel ferrite (NiFe2O4) and its surface modification by biosynthesized Pd nanoparticles (NPs) were carried out. Firstly, NiFe2O4 NPs were synthesized via a facile combustion approach and then Pd NP biosynthesized on ...
Akbar Rostami-Vartooni +3 more
doaj +1 more source
Carbothermic reduction kinetics of ilmenite concentrates catalyzed by sodium silicate and microwave-absorbing characteristics of reductive products [PDF]
Chemical Industry and Chemical Engineering Quarterly, 2013 Carbothermic reduction kinetics of ilmenite concentrates catalyzed by sodium silicate was investigated; the reduction degree of ilmenite concentrates reduction reaction was deduced as. R = (4(16y+56x)(∆W∑ - fA-PW))/(7(16y + 56x + 112)).
Li Wei +5 more
doaj +1 more source
Electrocatalytic degradation of levofloxacin wastewater by Ru-Ti-Ni/CNT electrodes
Catalysis Communications, 2023 We synthesized a series of Ru-Ti-Ni/CNT electrodes to degrade levofloxacin in wastewater. The unique structure of Ni single-atom-kernelled Ru nanoparticles regulates the reaction process, producing a notable synergistic effect.
Shengzhe Wang +9 more
doaj +1 more source
Improved catalytic activity of ruthenium–arene complexes in the reduction of NAD+ [PDF]
, 2012 A series of neutral Ru-II half-sandwich complexes of the type [(eta(6)-arene)Ru(N,N')Cl] where the arene is para-cymene (p-cym), hexamethylbenzene (hmb), biphenyl (bip), or benzene (bn) and N,N' is N-(2-aminoethyl) -4-(trifluoromethyl)benzenesulfonamide (
Abraha Habtemariam +52 more
core +11 more sources
Applied Sciences, 2023 Stringent regulations have been implemented to address vehicle exhaust emissions and mitigate air pollution. However, the introduction of exhaust gas reduction devices, such as Three-Way Catalytic converters, has raised concerns about the generation and ...
Geun-Hye Yu +5 more
doaj +1 more source
Bilirubin oxidase from myrothecium verrucaria physically absorbed on graphite electrodes. Insights into the alternative resting from and the sources of activity loss [PDF]
, 2015 The oxygen reduction reaction is one of the most important chemical processes in energy converting systems and living organisms. Mediator-less, direct electro-catalytic reduction of oxygen to water was achieved on spectrographite electrodes modified by
Carmen Castro +4 more
core +3 more sources
Formation and Application of High Reflectivity Controllable Barium Sulfate Microspheres
Crystals, 2018 This paper investigated the influence of reaction conditions on particle morphology. X-ray powder diffraction (XRD), particle size distribution (PSD), and scanning electron microscopy (SEM) were used to characterize the morphology of barium sulfate.
Yuejiao Liu +5 more
doaj +1 more source
Development of polymeric hollow fiber membranes containing catalytic metal nanoparticules. [PDF]
, 2010 Metal nanoparticles (MNPs) have unique physico-chemical properties advantageous for catalytic applications which differ from bulk material. However, the main drawback of MNPs is their insufficient stability due to a high trend for aggregation.
Bruening, Merlin L. +5 more
core +4 more sources