A novel two-stage synthesis for 3C–SiC nanowires by carbothermic reduction and their photoluminescence properties
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Materials Science"
DOI: 10.1007/s10853-019-03749-5
Abstract: A large quantity of 3C–SiC nanowires (SiCnws) with high purity were fabricated via carbothermic reduction method combined with a novel two-stage temperature program. At the first temperature stage, the reactants were kept at 1600 °C… read more here.
Keywords: novel two; two stage; sic nanowires; carbothermic reduction ... See more keywords
Tunable fabrication and photoluminescence property of SiC nanowires with different microstructures
Sign Up to like & getrecommendations! Published in 2020 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2019.144979
Abstract: Abstract SiC nanowires including ultra-thin, hierarchical, bamboo-like, beaded-like and core-shell nanowires were successfully synthesized via carbothermal reduction method without using catalyst. The microstructures and diameter were controlled by reaction temperature ranging from 1500 to 1600… read more here.
Keywords: ultra thin; sic nanowires; photoluminescence; photoluminescence property ... See more keywords
Fabrication and characterization of carbon-bonded carbon fiber composites with in-situ grown SiC nanowires
Sign Up to like & getrecommendations! Published in 2017 at "Carbon"
DOI: 10.1016/j.carbon.2017.03.048
Abstract: Abstract In order to improve the mechanical properties of CBCFCs, the CBCFCs with in-situ grown SiC nanowires (SiCNW) were fabricated based on the chemical vapor reaction process and precursor impregnation and pyrolysis (PIP) process. The… read more here.
Keywords: carbon; sic nanowires; mechanical properties; grown sic ... See more keywords
Effect of co-deposited SiC nanowires and carbon nanotubes on oxidation resistance for SiC-coated C/C composites
Sign Up to like & getrecommendations! Published in 2017 at "Ceramics International"
DOI: 10.1016/j.ceramint.2016.08.196
Abstract: Abstract To protect carbon/carbon composites (C/Cs) against oxidation, SiC coating toughened by SiC nanowires (SiCNWs) and carbon nanotubes (CNTs) hybrid nano-reinforcements was prepared on C/Cs by a two-step technique involving electrophoretic co-deposition and reactive melt… read more here.
Keywords: oxidation; sic nanowires; sicnws cnts; carbon nanotubes ... See more keywords
In situ growth of one-dimensional carbon-rich SiC nanowires in porous Sc2Si2O7 ceramics with excellent microwave absorption properties
Sign Up to like & getrecommendations! Published in 2018 at "Ceramics International"
DOI: 10.1016/j.ceramint.2018.09.068
Abstract: Abstract For enhancing the absorption ability of dielectric and electromagnetic wave (EMW), C-rich SiC NWs /Sc 2 Si 2 O 7 ceramics are successfully fabricated through in-situ growth of SiC nanowires (NWs) into porous Sc… read more here.
Keywords: rich sic; absorption; sic nws; carbon ... See more keywords
Preparation and microstructure characterization of SiC/SiC joints reinforced by in-situ SiC nanowires
Sign Up to like & getrecommendations! Published in 2020 at "Ceramics International"
DOI: 10.1016/j.ceramint.2020.02.018
Abstract: Abstract A novel two-step joining technology (pyrolysis and C–Si reaction bonding) to prepare in-situ SiC nanowires reinforced SiC/SiC joints were developed. The multi-component slurry consisting of polycarbosilane (PCS, preceramic polymer) and ferrocene (catalyst) were designed… read more here.
Keywords: joining layer; sic nanowires; sic joints; pyrolysis ... See more keywords
Preparation and mechanical behaviors of multiscale SiC nanowires/carbon fiber reinforced silicon oxycarbide ceramic composites
Sign Up to like & getrecommendations! Published in 2021 at "Ceramics International"
DOI: 10.1016/j.ceramint.2021.08.273
Abstract: Abstract 3D-carbon fiber felts reinforced ceramic-based composites are considered as valuable structural materials due to their excellent high-temperature mechanical performance, low density and low thermal conductivity. In order to enhance the mechanical properties of the… read more here.
Keywords: carbon fiber; sic nanowires; fiber reinforced; fiber ... See more keywords
Joining of SiC nanowires-toughened SiC coated C/C composites and nickel based superalloy (GH3044) using Ni71CrSi interlayer
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2016.09.245
Abstract: Abstract To improve the bonding strength between C/C composites and Ni-based superalloy (GH3044), SiC nanowires-toughened SiC coating and Ni71CrSi brazing filler were produced as the transition layer and interlayer by a three-step technique of CVD,… read more here.
Keywords: superalloy gh3044; gh3044; sic nanowires; toughened sic ... See more keywords
Effect of SiC nanowires addition on the interfacial microstructure and mechanical properties of the Cf-SiCNWs/AZ91D composite
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2018.10.302
Abstract: Abstract In the present study, carbon fibers grafted with SiC nanowires (Cf-SiCNWs) reinforced AZ91D composite (Cf-SiCNWs/AZ91D) was prepared by liquid-solid extrusion following vacuum infiltration (LSEVI) process. The effect of SiC nanowires (SiCNWs) on the interfacial… read more here.
Keywords: sicnws az91d; microscopy; az91d composite; microstructure ... See more keywords
Fabrication and mechanical properties of carbon fibers/lithium aluminosilicate ceramic matrix composites reinforced by in-situ growth SiC nanowires
Sign Up to like & getrecommendations! Published in 2019 at "Journal of The European Ceramic Society"
DOI: 10.1016/j.jeurceramsoc.2019.06.035
Abstract: Abstract To improve the mechanical properties of carbon fibers/lithium aluminosilicate (Cf/LAS) composites, Cf/LAS with in-situ grown SiC nanowires (SiCnw-Cf/LAS) were prepared by chemical vapor phase reaction, precursor impregnation, and hot press sintering, consecutively. The effect… read more here.
Keywords: properties carbon; lithium aluminosilicate; mechanical properties; fibers lithium ... See more keywords
Thermochemistry and growth mechanism of SiC nanowires
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Solid State Chemistry"
DOI: 10.1016/j.jssc.2017.06.009
Abstract: Abstract The chemical reaction thermodynamics and a novel two-stage growth mechanism of SiC nanowires synthesized by carbothermal reduction reactions were investigated based on the Si-C-O systems over a wide temperature range (1050 ≤ T ≤… read more here.
Keywords: reduction; sic nanowires; growth mechanism; mechanism sic ... See more keywords