Preparation and characterization of boron nitride/carbon fiber composite with high specific surface area
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Yan Sun
Abstract
Boron nitride can be used as a good catalyst carrier because of its high thermal conductivity and chemical stability. However, a high specific surface area of boron nitride is still desirable. In this work, a carbon fiber composite coated with boron nitride villous nano-film was prepared, and was also characterized by means of scanning electron microscopy, high resolution transmission electron microscopy, Fourier transform infrared spectroscopy, and Brunauer–Emmett–Teller analysis. The results indicated that the carbon fibers were covered by uniform villous boron nitride films whose thickness was about 150 – 200 nm. The specific surface area of the boron nitride/carbon fiber composite material was 96 m2 g−1, which was markedly improved compared with conventional boron nitride materials
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Articles in the same Issue
- Contents
- Contents
- Original Contributions
- Thermodynamic modeling of the In–Pt–Sb system
- Classical controlled rolling of low C steels microalloyed with Ti and Mo
- Development of carbide intermetallic layer by electric discharge alloying on AISI-D2 tool steel and its wear resistance
- Comparison of fatigue crack growth rate of selective laser sintered RapidSteel via computational fracture mechanics
- Wear resistance and fracture mechanics of WC–Co composites
- Thermal expansion behavior of CNT/Ag nanocomposite
- Thermophysical properties of solid phase rhodium measured by the pulse calorimetry technique over a wide temperature range
- Influence of Co3O4 addition on the ionic conductivity and microstructural properties of yttria-stabilized zirconia (8YSZ)
- High-activity of Pd catalyst supported on antimony tin oxide for hydrogen peroxide electroreduction
- Investigation of low k interfacial layer characteristics of LaAlO3 thin films grown on Si (100)
- In-situ catalytic growth of MgAl2O4 spinel whiskers in MgO–C refractories
- Short Communications
- Preparation and characterization of boron nitride/carbon fiber composite with high specific surface area
- Crevice corrosion resistance of high alloyed materials in 3.5 % NaCl solution
- Effect of grain size on the microstructure and mechanical properties of Mg-4Y-3Nd-0.5Zr alloy
- People
- Professor Ulrich Martin on his 65th birthday
- DGM News
- DGM News
Articles in the same Issue
- Contents
- Contents
- Original Contributions
- Thermodynamic modeling of the In–Pt–Sb system
- Classical controlled rolling of low C steels microalloyed with Ti and Mo
- Development of carbide intermetallic layer by electric discharge alloying on AISI-D2 tool steel and its wear resistance
- Comparison of fatigue crack growth rate of selective laser sintered RapidSteel via computational fracture mechanics
- Wear resistance and fracture mechanics of WC–Co composites
- Thermal expansion behavior of CNT/Ag nanocomposite
- Thermophysical properties of solid phase rhodium measured by the pulse calorimetry technique over a wide temperature range
- Influence of Co3O4 addition on the ionic conductivity and microstructural properties of yttria-stabilized zirconia (8YSZ)
- High-activity of Pd catalyst supported on antimony tin oxide for hydrogen peroxide electroreduction
- Investigation of low k interfacial layer characteristics of LaAlO3 thin films grown on Si (100)
- In-situ catalytic growth of MgAl2O4 spinel whiskers in MgO–C refractories
- Short Communications
- Preparation and characterization of boron nitride/carbon fiber composite with high specific surface area
- Crevice corrosion resistance of high alloyed materials in 3.5 % NaCl solution
- Effect of grain size on the microstructure and mechanical properties of Mg-4Y-3Nd-0.5Zr alloy
- People
- Professor Ulrich Martin on his 65th birthday
- DGM News
- DGM News