CrystalsSolar fuels production requires developing redox active materials with porous structures able to withstand thermochemical cycles with enhanced thermal stability under concentrated solar irradiation conditions.
Fernando A. Costa Oliveira +7 more
doaj +1 more source
Preparation and Characterization of Mesoporus $CeO_2-ZrO_2$ Nanopowders Using Dodecylamine and Sodium Dodecyl Sulfate as Surfactant [PDF]
, 2009 The present project work deals with the synthesis and characterization of $Zr_4+$ doped porous $CeO_2$ nanopowders, which has high thermal resistance, improved reduction efficiency of the $Ce_4+/Ce_3+$ redox couple, excellent oxygen storage/release ...
Panda, Aniruddha
core
Key insights on the structural characterization of textured Er2O3–ZrO2 nano-oxides prepared by a surfactant-free solvothermal route [PDF]
, 2012 Zirconia-mixed oxides can exhibit cubic fluorite and pyrochlore structure. Their discrimination is not easy in nanooxides with a crystal size close to that of a few unit cells.
Calvino, Jose J. +6 more
core +2 more sources
Enhanced intermediate-temperature CO2 splitting using nonstoichiometric ceria and ceria-zirconia.
Physical Chemistry, Chemical Physics - PCCP, 2017 CO2 splitting via thermo-chemical or reactive redox has emerged as a novel and promising carbon-neutral energy solution. Its performance depends critically on the properties of the oxygen carriers (OC). Ceria is recognized as one of the most promising OC
Zhen-long Zhao +4 more
semanticscholar +1 more source
Investigating the Effect of MgO and CeO2 on the Crystallization Behavior of ZrO2 in Li2O- SiO2- ZrO2 Glass in Order to Prepare a Dental Base [PDF]
Iranian Journal of Materials Science and EngineeringZrO2 is commonly incorporated into ceramic glass substrates to enhance radiopacity, mechanical strength, and chemical durability. Experience has shown that the crystallization of tetragonal zirconia in glass will have a greater effect on the mechanical ...
Zahra Ghoreishy, bijan eftekhari yekta
doaj
The Role of Neodymium in the Optimization of a Ni/CeO2 and Ni/CeZrO2 Methane Dry Reforming Catalyst
Inorganics, 2018 The development of a sustainable economy based on the use of renewable resources and the reduction of greenhouse gases emissions is an important mandate in modern societies to minimize the global warming. The CO2-reforming of methane through a conversion
Alfonsina Pappacena +4 more
doaj +1 more source
PdO x /Pd at Work in a Model Three-Way Catalyst for Methane Abatement Monitored by Operando XANES [PDF]
, 2018 The oxidation state of palladium in a model Pd/ACZ three-way catalyst was monitored by synchronous XANES and mass spectrometry during two consecutive heating (to 850°C) and cooling (to 100°C) cycles under stoichiometric conditions simulating exhaust ...
Chiarello, Gian +4 more
core
Ceria co-doping: Synergistic or average effect? [PDF]
, 2014 Ceria (CeO$_{2}$) co-doping has been suggested as a means to achieve ionic conductivities that are significantly higher than those in singly-doped systems.
Burbano, Mario +4 more
core +3 more sources
The model case of an oxygen storage catalyst - non-stoichiometry, point defects and electrical conductivity of single crystalline CeO2-ZrO2-Y2O3 solid solutions [PDF]
, 2014 Dieser Beitrag ist mit Zustimmung des Rechteinhabers aufgrund einer (DFG geförderten) Allianz- bzw. Nationallizenz frei zugänglich.This publication is with permission of the rights owner freely accessible due to an Alliance licence and a national licence
Berendts, Stefan +7 more
core +1 more source
Engineering antioxidant ceria-zirconia nanomedicines for alleviating podocyte injury in rats with adriamycin-induced nephrotic syndrome. [PDF]
J Nanobiotechnology, 2023 Liu L +5 more
europepmc +1 more source