Reduction of temperature gradient and carbon contamination in electric current assisted sintering (ECAS/SPS) using a “saw-tooth” heating schedule
Sign Up to like & getrecommendations! Published in 2019 at "Ceramics International"
DOI: 10.1016/j.ceramint.2019.07.343
Abstract: Abstract A novel approach for the reduction of temperature gradients and carbon contamination of transparent ceramics prepared via electric current assisted sintering (ECAS) is proposed and successfully demonstrated in the case of transparent spinel ceramics.… read more here.
Keywords: heating schedule; carbon contamination; saw tooth; tooth heating ... See more keywords
Distribution of carbon contamination in MgAl2O4 spinel occurring during spark-plasma-sintering (SPS) processing: I – Effect of heating rate and post-annealing
Sign Up to like & getrecommendations! Published in 2017 at "Journal of The European Ceramic Society"
DOI: 10.1016/j.jeurceramsoc.2017.09.038
Abstract: Abstract Carbon contamination from the carbon paper/dies during spark-plasma-sintering (SPS) processing was examined in the MgAl 2 O 4 spinel. The carbon contamination sensitively changes with the heating rate during the SPS processing. At the… read more here.
Keywords: carbon contamination; heating rate; sps processing; carbon ... See more keywords
Theoretical study of the influence of carbon contamination on the transparency of spinel ceramics prepared by spark plasma sintering (SPS)
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DOI: 10.1016/j.jeurceramsoc.2021.01.036
Abstract: Abstract Carbon contamination due to the use of graphite dies, punches and paper is a major challenge in the preparation of transparent ceramics via spark plasma sintering (SPS), but also the elimination of residual porosity… read more here.
Keywords: plasma sintering; carbon contamination; carbon; sintering sps ... See more keywords
Carbon Contamination During Ion Irradiation - Accurate Detection and Characterization of its Effect on Microstructure of Ferritic/Martensitic Steels
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DOI: 10.1038/s41598-017-15669-y
Abstract: Accelerator-based ion beam irradiation techniques have been used to study radiation effects in materials for decades. Although carbon contamination induced by ion beams in target materials is a well-known issue in some material systems, it… read more here.
Keywords: carbon contamination; ferritic martensitic; ion; martensitic steels ... See more keywords
How Carbon Contamination on the Photocatalysts Interferes Performance Analysis of CO2 Reduction
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DOI: 10.1039/d3ta00834g
Abstract: Photocatalytic carbon dioxide (CO2) reduction reaction (CO2RR) for valuable chemicals production is a promising solar-driven strategy to mitigate CO2 emission. However, the carbon contamination on the photocatalysts will interfere the... read more here.
Keywords: co2 reduction; carbon contamination; co2; contamination photocatalysts ... See more keywords