Magnetic properties of electroless nickel-phosphorus coated multi-walled carbon nanotubes.
Journal Title: Carbon - Science and Technology - Year 2008, Vol 1, Issue 1
Abstract
Nickel-phosphorus (EN) deposited multi-walled carbon nanotubes (MWCNTs) were prepared using an electroless plating technique. The D.C and A.C magnetic behavior of the composites showed that pre-acid treatment of the MWCNTs prior to electroless deposition greatly enhanced the magnetic susceptibility at 5oK producing a composite with antiferromagnetic correlations and a superparamagnetic transition at 65.5 K. Raman scattering analysis suggests that there is no direct interaction of the nickel-phosphorus deposit and the MWCNTs.
Authors and Affiliations
Amanda V. Ellis, James Storey, Samuel Wallace, Bridget Ingham
Nanocrystalline CdTe thin films by electrochemical synthesis
Cadmium telluride thin films were deposited onto different substrates as copper, Fluorine-doped tin oxide (FTO), Indium tin oxide (ITO), Aluminum and zinc at room temperature via electrochemical route. The morphology of...
Impact test on natural fiber reinforced polymer composite materials
In this research, natural fibers like Sisal (Agave sisalana), Banana (Musa sepientum) & Roselle (Hibiscus sabdariffa) , Sisal and banana (hybrid) , Roselle and banana (hybrid) and Roselle and sisal (hybrid) are fabricate...
Effect of reinforcement of AL-6063 with SiC on mechanical behavior and microstructure of metal matrix composites
A phrase heard often in recent years, advanced composite materials like Al/SiC metal matrix composite is gradually becoming very important materials in auto and aerospace industries due to their superior properties. The...
Ultrasound assisted direct transesterification of algae for biodiesel production: Analysis of emission characteristics
Recently, the algae-for-fuel concept has gained renewed interest with energy prices fluctuating widely. Due to some restrictions over the oil extraction from algae, direct transesterification may be considered as a good...
Investigation of wetting behavior of coal-chars with liquid iron by sessile drop method
Using the sessile drop approach, the wettability of four non-graphitic coal-chars with electrolytic iron and Fe-2%C-0.01%S alloy has been determined at 1550 °C, in a horizontal tube resistance furnace with an argon atmos...