Results 11 to 20 of about 43,467 (298)
Cerium-Catalyzed Formal Cycloaddition of Cycloalkanols with Alkenes through Dual Photoexcitation
, 2018 We describe a synergistic utilization of cerium photocatalysis and photoinduced electron transfer catalysis that enables an atom- and step-economical ring expansion of readily available cycloalkanols.
Anhua Hu (4805145) +5 more
core +9 more sources
Cerium Oxide Nanoparticles Role as Antioxidant
Medical Journal of BabylonCerium oxide nanoparticles (NPs), also known as ceria NPs, are particles of cerium oxide with sizes in the nanometer range. Cerium oxide (CeO2) is a compound composed of cerium and oxygen, and when it is reduced to NPs, it exhibits unique properties and ...
Sura A. Abdulsattar
doaj +2 more sources
The biological effects of subacute inhalation of diesel exhaust following addition of cerium oxide nanoparticles in atherosclerosis-prone mice [PDF]
, 2012 Background: Ceriumoxide(CeO2) nano particles improve the burning efficiency of fuel,however,little is known about health impacts of altered emissions from the vehicles.Methods: Atherosclerosis-prone apolipoprotein Eknockout (ApoE/) mice were exposed by ...
Boere, A. John F. +7 more
core +1 more source
Effect of pressure on the valency of cerium in cerium monochalcogenides and cerium monopnictides
Journal of the National Science Foundation of Sri Lanka, 2015 Application of pressure on a material changes its properties due to the modification of the electronic states of the constituent atoms. Various effects of pressure on the properties of solid material have been identified, and valency change of an element in a compound is one of the effects of pressure. This study was aimed at finding the valency change
Md. Tarek Hossain +2 more
openaire +2 more sources
Preparation of Ce-doped yttrium aluminum garnet phosphor particles using spray drying method
Journal of Asian Ceramic Societies, 2021 The potential phosphor particles of Ce-doped yttrium aluminum garnet (YAG: Ce) particles were prepared using the spray drying method. This method yields a homogenous composition, regularly shaped particles, and has a short processing time.
Shao-Ju Shih +3 more
doaj +1 more source
Frontiers in Chemistry, 2022 Chromium-free materials as eco-friendly coatings with higher corrosion resistance are crucial in various industrial processes. Herein, we report the deposition of cerium-based conversion, a chromium-free, eco-friendly chemical conversion coating for ...
Ahsan Riaz Khan +9 more
doaj +1 more source
Cerium-photocatalyzed aerobic oxidation of benzylic alcohols to aldehydes and ketones
Beilstein Journal of Organic Chemistry, 2021 We have developed a cerium-photocatalyzed aerobic oxidation of primary and secondary benzylic alcohols to aldehydes and ketones using inexpensive CeCl3·7H2O as photocatalyst and air oxygen as the terminal oxidant.
Girish Suresh Yedase +4 more
doaj +1 more source
, 2020 Modern photoredox catalysis has traditionally relied upon metal-to-ligand charge-transfer (MLCT) excitation of metal polypyridyl complexes for the utilization of light energy for the activation of organic substrates.
Yuegang Chen +15 more
core +1 more source
Results in Physics, 2019 The thermal stabilities, electronic structures, magnetic properties and the charge transfers of the rare earth Cerium hexaborides CeB6 under isostatic pressure of 0 GPa and 1 GPa are systematically investigated in detail within the framework of density ...
F.P. Zhang +5 more
doaj +1 more source
The preparation temperature influences the physicochemical nature and activity of nanoceria
Beilstein Journal of Nanotechnology, 2021 Cerium oxide nanoparticles, so-called nanoceria, are engineered nanomaterials prepared by many methods that result in products with varying physicochemical properties and applications.
Robert A. Yokel +6 more
doaj +1 more source