Supported silver catalysts prepared via melt infiltration: Synthesis, characterization and performance in selective hydrogenation
Sign Up to like & getrecommendations! Published in 2020 at "Catalysis Today"
DOI: 10.1016/j.cattod.2020.03.017
Abstract: Abstract Heterogeneous supported catalysts are often synthesized by impregnation or precipitation methods. Recently, melt infiltration has emerged as an alternative method that allows high metal loadings and eliminates the need for a solvent, but challenges… read more here.
Keywords: supported silver; infiltration; melt infiltration; silver catalysts ... See more keywords
Synthesis of nano-layered Ti3SiC2 MAX phase through reactive melt infiltration (RMI): Metallurgical and thermodynamical parameters
Sign Up to like & getrecommendations! Published in 2020 at "Ceramics International"
DOI: 10.1016/j.ceramint.2020.05.298
Abstract: Abstract Ti3SiC2 bulks were synthesized through reactive melt infiltration (RMI) method. To investigate the metallurgical and thermodynamical parameters during RMI method, the powders with different chemical compositions were pelleted by cold pressing. Then the melt… read more here.
Keywords: phase; reactive melt; infiltration; ti3sic2 ... See more keywords
Room-temperature hydrogen sulfide removal with zinc oxide nanoparticle/molecular sieve prepared by melt infiltration
Sign Up to like & getrecommendations! Published in 2019 at "Fuel Processing Technology"
DOI: 10.1016/j.fuproc.2018.11.013
Abstract: Abstract Melt infiltration was used to prepare supported zinc oxide (ZnO) adsorbents for hydrogen sulfide (H2S) removal at room temperature, with three molecular sieves (MCM-41, SBA-15, and MCM-48) as carriers. The physical/chemical properties and the… read more here.
Keywords: molecular sieve; hydrogen sulfide; infiltration; melt infiltration ... See more keywords
Microstructure evolution during near-net-shape fabrication of NixAly-TiC cermets through binder jet additive manufacturing and pressureless melt infiltration
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Refractory Metals and Hard Materials"
DOI: 10.1016/j.ijrmhm.2019.104985
Abstract: Abstract Titanium carbide-nickel aluminide (TiC-Ni x Al y ) intermetallic matrix composite materials were fabricated with additive manufacturing and pressureless melt infiltration for applications intended for high-wear and corrosive environments while maintaining low density. Here,… read more here.
Keywords: manufacturing pressureless; shape; infiltration; melt infiltration ... See more keywords
Fabrication and characterization of ZrC foam by melt infiltration
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2016.11.088
Abstract: Abstract A new ultra-high temperature ceramic foam was developed with carbon foam template and zirconium alloy by adopting melt infiltration in this work. The obtained ZrC foam was highly macro-porous with low density and open… read more here.
Keywords: foam; fabrication characterization; melt infiltration; zrc foam ... See more keywords
Microstructural development of a C/C-ZrC-Cu composite prepared by reactive melt infiltration with Zr/Cu powder mixture
Sign Up to like & getrecommendations! Published in 2018 at "Materials Characterization"
DOI: 10.1016/j.matchar.2018.01.034
Abstract: Abstract Zirconium carbide (ZrC) was introduced into porous carbon/carbon(C/C) preforms by reactive melt infiltration (RMI) using Zr/Cu powder mixture as the infiltrator. Characterization results revealed that ZrC particles were present in the infiltration matrix in… read more here.
Keywords: reactive melt; infiltration; powder mixture; melt infiltration ... See more keywords
Reactive Alloy Melt Infiltration for SiC Composite Matrices: Mechanistic Insights
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DOI: 10.1111/jace.15167
Abstract: A comparative study of reactive melt infiltration using Si and Si-Y alloys is presented to provide insight into the governing processes that control the effectiveness of the melt interaction with a carbonaceous preform and the… read more here.
Keywords: infiltration; melt infiltration; alloy melt; reaction ... See more keywords