APPARATUS AND METHOD FOR MEASURING THE DISPERSION DEGREE OF A NANO MATERIAL

摘要

PURPOSE: An apparatus and a method for measuring the dispersion degree of a nano material are provided to measure permittivity or permeability from the scattering coefficient of a nano material.;CONSTITUTION: An apparatus(100) for measuring the dispersion degree of a nano material comprises a network analyzer(10), a transmission unit(20), a receiving unit(30), a nano-material sample(40), and a processing unit(50). The network analyzer produces an electromagnetic signal and calculates a scattering coefficient from the permeability and reflectivity of the electromagnetic signal. The transmission unit applies the electromagnetic signal to a target object. The receiving unit receives the electromagnetic signal passing through the target object. The nano-material sample is located between the transmission and receiving units. The processing unit receives the scattering coefficient from the network analyzer and calculates the dispersion degree of the nano-material sample.;COPYRIGHT KIPO 2012