INVERSE GAS CHROMATOGRAPHY DATA PROCESSING METHOD FOR EVALUATING THE SURFACE CHARACTERISTIC OF NANO-MATERIALS CAPABLE OF OBTAINING DATA BY IMPLEMENTING INVERSE GAS CHROMATOGRAPHY BASED ON COLUMNS COMPOSED OF NANO-MATERIALS

摘要

PURPOSE: An inverse gas chromatography data processing method for evaluating the surface characteristic of nano-materials is provided to prevent the reliability of chromatogram from being reduced.;CONSTITUTION: An inverse gas chromatography data processing method includes the following: objective materials are introduced into a hollow column(S11); the column is mounted in a gas chromatography device(S12); the analyzing condition of the gas chromatography device is set(S13); first chromatogram is obtained by introducing a first mole number of a searching material into the gas chromatography device using carrier gas(S14); second chromatogram is obtained by introducing a second mole number of the searching material into the chromatography device, and the second mole number is different from the first mole number(S15); absorption free energy is respectively obtained from the first chromatogram and the second chromatogram; and final absorption free energy without a searching material is extrapolated from the absorption free energy(S16).;COPYRIGHT KIPO 2012