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http://dx.doi.org/10.5714/CL.2013.14.4.243

Fiber surface and electrical conductivity of electroless Ni-plated PET ultra-fine fibers  

Choi, Woong-Ki (R&D Division, Korea Institute of Carbon Convergence Technology)
Kim, Byung-Joo (R&D Division, Korea Institute of Carbon Convergence Technology)
Park, Soo-Jin (Department of Chemistry, Inha Univ.)
Publication Information
Carbon letters / v.14, no.4, 2013 , pp. 243-246 More about this Journal
Abstract
In this work, electroless Ni-plating on polyethylene terephthalate (PET) ultra-fine fibers surfaces was carried out to improve the electric conductivity of the fiber. The surface properties of PET ultra-fine fibers were characterized using scanning electron microscopy, X-ray diffraction, and contact angle analyses. The electric conductivity of the fibers was measured using a 4-point testing method. The experimental results revealed the presence of island-like nickel clusters on the PET ultra-fine fibers surfaces in the initial plating state, and the electric conductivity of the Ni-plated fibers was enhanced with increasing plating time and thickness of the Ni-layers on the PET ultra-fine fibers.
Keywords
electroless Ni-plating; polyethylene terephthalate ultra-fine fibers; electric conductive;
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