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Luminescent Er3+doped transparent alumina ceramics
We report on successful preparation of Er3+doped transparent alumina (0.1–0.17 at.%) exhibiting visible light photoluminescence using wet shaping method and hot isostatic pressing. The effects of dopantamount, type of ...
Availability of Suitable Raw Materials Determining the Prospect for Energy Storage Systems Based on Redox Flow Batteries
(Faculty of Mining, Ecology, Process Control and Geotechnologies (FBERG), Technical University of Kosice, 2018-04-30)
Successful large-scale deployment and manufacturing of newly designed products depends on the availability of raw materials and therefore even fundamental research on electrochemical energy sources cannot ignore the need ...
Optical, mechanical and fractographic response of transparent alumina ceramics on erbium doping
Alumina ceramics found their utilisation in many applications which can be further extend by attaining functional properties; in our case the transparency obtained through precise processing and photoluminescence due to ...
Acheson, Silicon Carbide, and the Electric Arc
(The Electrochemical Society, 2017-03-15)
This historical article looks at the technological discovery of Edward Goodrich Acheson of silicon carbide as one of the number of technological discoveries of the end of 19th century based on the use of electricity and ...
Master Sintering Surface – A Practical Approach to Its Construction and Utilization for Spark Plasma Sintering Prediction
(International Institute for the Science of Sintering, 2012-08-01)
The sintering is a complex thermally activated process, thus any prediction of sintering behaviour is very welcome not only for industrial purposes. Presented paper shows the possibility of densification prediction based ...
Luminescent Eu3+-doped transparent alumina ceramics with high hardness
The Eu3+-doped transparent aluminas were prepared by wet shaping technique followed by pressureless sintering and hot isostatic pressing. The effect of dopant amount on microstructure, real in-line transmission (RIT), ...
Microstructural and Electrical Properties of Cordierite-based Ceramics Obtained After Two-step Sintering Technique
(International Institute for the Science of Sintering, Beograd, 2016-05-01)
Cordierite-based ceramic materials are attracting much interest for their various applications in industry, for manufacturing multilayer circuit boards, catalytic converters, filters, thermal insulation, kiln furniture, ...
Cold-setting Inkjet Printed Titania Patterns Reinforced by Organosilicate Binder
Preparation of photocatalytic active layers by cold-setting inkjet printing. Comparison of printed, UV-cured and sintered layers; their physical properties, as well as, photocatalytic and electrophotocatalytic properties.
Advantages of Combined Sintering Compared to Conventional Sintering of Mechanically Activated Magnesium Titanate
(International Institute for the Science of Sintering, Beograd, 2014-09-01)
In this article, the advantages of combined sintering in comparison with the conventional one, of mechanically activated magnesium titanate ceramic were investigated. The stoichiometric mixtures of MgO and TiO2 were ...
Microstructure and Phase Composition Of Steatite Ceramics Sintered by Traditional and Spark Plasma Sintering
(International Institute for the Science of Sintering, Beograd, 2018-03-01)
The influence of the sintering method on the mineral phase transformations and development of the crystalline microstructure of steatite ceramics was investigated. The steatite samples were fabricated from talc and bentonite ...