FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2786014798> ?p ?o ?g. }

• W2786014798 abstract "Syntactic foams are composite materials in which the matrix phase is reinforced with hollow particles called microballoons. They possess properties such as low moisture absorption, low thermal conductivity and high damage tolerance because of their compositions. Traditionally, syntactic foams are used for many high strength applications and as insulating materials. But for applications demanding better heat dissipation from syntactic foam, conductive filler materials need to be added while maintaining its property of low density. Carbon nanotubes although extremely conductive, have issues of agglomeration in the matrix. In this research, a new approach to the problem of dispersion of nanotubes was attempted by growing the nanotubes on the surface of glass microballoons. S22 glass microballoons with low density were used in this work. Chemical vapor deposition was used for growing nanotubes on the microballoons using nickel as a catalyst. Nickel coating on microballoons was obtained via an electroless plating process. Observations were made on the nickel coating and nanotube growth processes with the help of a Scanning Electron Microscope (SEM). Thickness of the catalyst layer, growth temperature, gas flow rates and the quality of palladium activation were found to be the determining steps for nanotube growth. Transmission Electron Microscopy (TEM) was used to characterize the growth of nanostructures. Multi-walled carbon nanotubes of 6 – 20 nm were grown in this research. The thermal conductivity of nanotube-grown syntactic foam was tested on a Flashline thermal analyzer utilizing a flash method. For comparison purposes, plain and nanotube-mixed syntactic foams were fabricated and tested for conductivity. The effect of amount of nanotube and microballoon on the conductivity of the material was studied. The conductivity increments were low due to thermal boundary resistance occurring at the interface of nanotubes and resin. Nanotube-grown foams increase the thermal conductivity of plain syntactic foam by 86%, as opposed to nanotube-mixed ones which showed lower conductivity values than plain syntactic foam. TEM images showed that the mixing method had nanotubes being highly agglomerated whereas the growing method was successful in creating a well dispersed network of nanotubes." @default.
• W2786014798 created "2018-02-23" @default.
• W2786014798 creator A5070892470 @default.
• W2786014798 date "2022-06-16" @default.
• W2786014798 modified "2023-09-29" @default.
• W2786014798 title "Thermal characterization of plain and carbon nanotube reinforced syntactic foams" @default.
• W2786014798 cites W1554018328 @default.
• W2786014798 cites W1963686600 @default.
• W2786014798 cites W1964643788 @default.
• W2786014798 cites W1968890237 @default.
• W2786014798 cites W1969377989 @default.
• W2786014798 cites W1973954105 @default.
• W2786014798 cites W1977115476 @default.
• W2786014798 cites W1979845287 @default.
• W2786014798 cites W1983051411 @default.
• W2786014798 cites W1984113981 @default.
• W2786014798 cites W1984121719 @default.
• W2786014798 cites W1984261480 @default.
• W2786014798 cites W1984998017 @default.
• W2786014798 cites W1985619985 @default.
• W2786014798 cites W1987778592 @default.
• W2786014798 cites W1987992773 @default.
• W2786014798 cites W1991362260 @default.
• W2786014798 cites W1994344703 @default.
• W2786014798 cites W1997014239 @default.
• W2786014798 cites W1997070558 @default.
• W2786014798 cites W1997479967 @default.
• W2786014798 cites W2000080008 @default.
• W2786014798 cites W2007713279 @default.
• W2786014798 cites W2009627598 @default.
• W2786014798 cites W2010554338 @default.
• W2786014798 cites W2011726454 @default.
• W2786014798 cites W2017712799 @default.
• W2786014798 cites W2017862682 @default.
• W2786014798 cites W2018858346 @default.
• W2786014798 cites W2022369571 @default.
• W2786014798 cites W2022842391 @default.
• W2786014798 cites W2024657566 @default.
• W2786014798 cites W202526285 @default.
• W2786014798 cites W2025485513 @default.
• W2786014798 cites W2027694110 @default.
• W2786014798 cites W2028625031 @default.
• W2786014798 cites W2033598148 @default.
• W2786014798 cites W2034395828 @default.
• W2786014798 cites W2034645397 @default.
• W2786014798 cites W2035353940 @default.
• W2786014798 cites W2035797272 @default.
• W2786014798 cites W2036987022 @default.
• W2786014798 cites W2038632695 @default.
• W2786014798 cites W2039689088 @default.
• W2786014798 cites W2040473479 @default.
• W2786014798 cites W2041897615 @default.
• W2786014798 cites W2043036483 @default.
• W2786014798 cites W2043102011 @default.
• W2786014798 cites W2045329728 @default.
• W2786014798 cites W2048239131 @default.
• W2786014798 cites W2050040522 @default.
• W2786014798 cites W2051931653 @default.
• W2786014798 cites W2052132298 @default.
• W2786014798 cites W2054177716 @default.
• W2786014798 cites W2055081823 @default.
• W2786014798 cites W2055628553 @default.
• W2786014798 cites W2055823675 @default.
• W2786014798 cites W2059463505 @default.
• W2786014798 cites W2059819706 @default.
• W2786014798 cites W2060975600 @default.
• W2786014798 cites W2061606518 @default.
• W2786014798 cites W2062831023 @default.
• W2786014798 cites W2063177953 @default.
• W2786014798 cites W2063673930 @default.
• W2786014798 cites W2064124049 @default.
• W2786014798 cites W2065065827 @default.
• W2786014798 cites W2065583479 @default.
• W2786014798 cites W2066536988 @default.
• W2786014798 cites W2066564334 @default.
• W2786014798 cites W2067225173 @default.
• W2786014798 cites W2067966929 @default.
• W2786014798 cites W2072110717 @default.
• W2786014798 cites W2075733715 @default.
• W2786014798 cites W2076767250 @default.
• W2786014798 cites W2078121648 @default.
• W2786014798 cites W2078933294 @default.
• W2786014798 cites W2081903852 @default.
• W2786014798 cites W2082885157 @default.
• W2786014798 cites W2084398712 @default.
• W2786014798 cites W2084830128 @default.
• W2786014798 cites W2088474473 @default.
• W2786014798 cites W2088908991 @default.
• W2786014798 cites W2089190473 @default.
• W2786014798 cites W2090802612 @default.
• W2786014798 cites W2091254705 @default.
• W2786014798 cites W2092307784 @default.
• W2786014798 cites W2092762880 @default.
• W2786014798 cites W2094076040 @default.
• W2786014798 cites W2094963548 @default.
• W2786014798 cites W2095572329 @default.
• W2786014798 cites W2100601324 @default.
• W2786014798 cites W2101565474 @default.
• W2786014798 cites W2102177856 @default.
• W2786014798 cites W2114565586 @default.

• next