CO2 multicyclic capture of pretreated/doped CaO in the Ca-looping process. Theory and experiments [PDF]
, 2013 We study in this paper the conversion of CaO-based CO2 sorbents when subjected to repeated carbonation/calcination cycles with a focus on thermally pretreated/doped sorbents.
Perejón Pazo, Antonio +3 more
core +1 more source
Recent Progress in Rapid Sintering of Nanosilver for Electronics Applications
Micromachines, 2018 Recently, nanosilver pastes have emerged as one of the most promising high temperature bonding materials for high frequency and high power applications, which provide an effective lead-free electronic packaging solution instead of high-lead and gold ...
Wei Liu +6 more
doaj +1 more source
The effect of precursor composition and sintering additives on the formation of ß-sialon from Al, Si and Al2O3 powders [PDF]
, 2011 A study was performed to investigate the effect of increasing the Al or Al2O3 precursor content, above the stoichiometric amount, on the formation of β-sialon by pressureless sintering of Al, Si and Al2O3 powders in flowing nitrogen gas.
Ewing, Helen, Yang, S.
core +1 more source
Master sintering curves of two different alumina powder compacts [PDF]
Processing and Application of Ceramics, 2009 Concept of Master Sintering Curve is a strong tool for optimizing sintering schedule. The sintering behaviour can be predicted, and sintering activation energy can be calculated with the help of few dilatometric measurements.
Vaclav Pouchly, Karel Maca
doaj
Preparation and electrical properties of dense micro-cermets made of nickel ferrite and metallic copper [PDF]
, 2009 Dense micro-cermets made of nickel ferrites and copper micrometric particles were obtained from partial reduction under hydrogenated atmosphere at 350 C of mixed copper nickel ferrites, and sintering in nitrogen at 980 C.
Baco-Carles, Valérie +4 more
core +3 more sources
Size effect on properties of varistors made from zinc oxide nanoparticles through low temperature spark plasma sintering [PDF]
, 2009 Conditions for the elaboration of nanostructured varistors by spark plasma sintering (SPS) are investigated, using 8-nm zinc oxide nanoparticles synthesized following an organometallic approach. A binary system constituted of zinc oxide and bismuth oxide
Angerer +53 more
core +2 more sources
Nuclear Materials and EnergyZirconium Carbide (ZrC) is a promising matrix material candidate for Fully Ceramic Microencapsulated (FCM) fuel. Using Spark Plasma Sintering (SPS) and introducing a certain amount of Si as sintering additive can effectively promote the sintering ...
Qisen Ren +6 more
doaj +1 more source
Low-Temperature Rapid Synthesis and Superconductivity of Fe-Based Oxypnictide Superconductors
, 2010 we were able to develop a novel method to synthesize Fe-based oxypnictide superconductors. By using LnAs and FeO as the starting materials and a ball-milling process prior to solid-state sintering, Tc as high as 50.7 K was obtained with the sample of Sm ...
Artioli G. A. +7 more
core +1 more source
Structural analysis and sintering aids effects in La2Ce2O7 proton conductors [PDF]
, 2018 Global warming is an important problem that has to be solved without delay. The development of environmental-friendly energy technology is needed to deal with this issue. Solid Oxide Fuel Cells (SOFC) technology has been proposed as a real alternative to
Losilla, Enrique R. +3 more
core
Field-assisted sintering: flash sintering
, 2020 Flash sintering is a novel technique used for ceramics densification by means of heating and applying an electric field. Its advantages over conventional sintering have been discussed in the present work, amongst which, the following advantages are displayed: energy savings, shorter sintering times and preparation of ceramic materials with complex ...
openaire +1 more source