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Synthesis and characterization of activated carbon produced from waste human hair mass using chemical activation KCI 등재

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  • URLhttps://db.koreascholar.com/Article/Detail/420516
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Carbon Letters (Carbon letters)
한국탄소학회 (Korean Carbon Society)
초록

In this study, hair waste was converted into active carbon for the first time and its characteristics were analyzed. As chemical activation tool, zinc chloride ( ZnCl2) was impregnated and then carbonized under different temperatures (250–300 °C). Scanning Electron Microscope (SEM) images showed an increase in the pore density, radius and volume of pores. X-ray diffraction analysis (XRD) showed that the samples had an amorphous structure. In Fourier-transform infrared (FT-IR) spectroscope analysis, C=C and N–H vibrations observed in 1515–1520 cm−1 wave number of protein molecules were found to disappear with the increase in temperature. With Raman spectroscopy, the behaviors of D peak at 1344 cm−1 wave number and G peak at 1566 cm−1 wave number expressing structure layout in carbonized structures were analyzed depending on the temperatures. Between these intensities, (ID/IG) the rate was found to differ in direct proportion to temperature. XRD spectrums showed that the samples are converted into a more irregular crystal structure. All these results implied that the waste hair mass could be used as an adsorbant material.

목차
    Abstract
    1 Introduction
    2 Experimental
        2.1 Apparatus
    3 Materials and methods
        3.1 Preparation of active carbon
    4 Results and discussion
        4.1 Physical and chemical characterization
    5 Conclusions
    References
저자
  • Derya Bal Altuntaş(Department of Bioengineering, Faculty of Engineering, Recep Tayyip Erdogan University)
  • Vagif Nevruzoğlu(Department of Energy Systems Engineering, Faculty of Engineering, Recep Tayyip Erdogan University)
  • Meryem Dokumacı(Department of Energy Systems Engineering, Faculty of Engineering, Recep Tayyip Erdogan University)
  • Şafak Cam(Department of Chemistry, Faculty of Arts and Sciences, Recep Tayyip Erdogan University)