Evaluation of waste human hair as graphene oxide and examination of some characteristics properties

Vagif NEVRUZOĞLU; Derya BAL ALTUNTAŞ

doi:https://doi.org/10.31202/ecjse.594819

Article Details

Evaluation of waste human hair as graphene oxide and examination of some characteristics properties

Authors:

Vagif NEVRUZOĞLU | Derya BAL ALTUNTAŞ

Publisher:

Tayfun UYGUNOĞLU

Main Topics:

Applied physics

Journal:

El-Cezeri 2020 Vol.7 Issue 1, pp.104-110

Document Type:

Article

Publication Date:

1/2020

Document Language:

English

Document ID (Org No.):

2000406883

eISSN:

2148-3736

pISSN:

2148-3736

DOI:

https://doi.org/10.31202/ecjse.594819

Abstract:

 


In
this study, graphene oxide was synthesized from activated carbon obtained from
waste hair for the first time using Modified Hummers method. the Scanning
Electron Microscopy (SEM), Fourier Transform Infrared Spectroscopy (FT-IR),
Raman Spectroscopy and X-Ray Diffraction (XRD) analysis results of synthesized
graphene oxide were examined. In SEM images, graphene oxide structures were
observed as very thin layers. In addition, the characteristic peaks of graphene
oxide were observed in FT-IR spectroscopy and Raman spectroscopy. In the XRD
spectra, reflections of the graphene oxide were seen in plane (001) at 2θ=13.66.
It was determined that this structure was hexagonal crystal structure. The
distance d (6.39Å) between the planes and the weave parameters were determined
to be 12.80 Å. The transformation process for actived carbon production from
human hair waste was patented by Turkish Patent and Trademark Office (Turkish
Patent Institute Application Number: (2017/10764).


.

 


Son zamanlarda, üstün elektriksel, mekanik, termal ve
optik özelliklere sahip nanomalzeme , grafen önemli bir araştırma konusu haline
gelmiştir. Bu çalışmada, modifiye Hummers yöntemi kullanılarak ilk kez atık
saçtan elde edilen aktif karbondan grafen oksit sentezlendi. Sentezlenen grafen oksitin Taramalı
Elektron Mikroskobu (SEM), Fourier Dönüşüm Kızılötesi (FT-IR) Spektroskopisi,
Raman Spektroskopisi ve X Işını Kırınım (XRD) analiz sonuçları incelendi. SEM
görüntülerinde katmanlı ve çok ince tabakalar halinde grafen oksit yapıları
gözlendi. Ayrıca, FT-IR spektroskopisi ve Raman spektroskopisinde ise grafen
oksite ait karakteristik pikler görüldü. XRD spektrumda grafen oksite ait 2θ =
13.66 °de (0.01) düzleminde yansımalar görüldü. Oluşan bu yapının hekzagonal
kristal yapıda olduğu belirlendi. Düzlemler arasındaki d mesafesi (6.39) ve
örgü parametreleri 12.80 Å olarak belirlendi. İnsan saçı atıklarından aktif karbon üretimi dönüşüm süreci, Türkiye
Patent ve Marka Ofisi tarafından patentlendi (Türkiye Patent Enstitüsü Başvuru
Numarası: (2017/10764).


.

Article Details

Evaluation of waste human hair as graphene oxide and examination of some characteristics properties

Authors: Vagif NEVRUZOĞLU | Derya BAL ALTUNTAŞ

Publisher: Tayfun UYGUNOĞLU

Main Topics: Applied physics

Journal: El-Cezeri 2020 Vol.7 Issue 1, pp.104-110

Document Type: Article

Publication Date: 1/2020

Document Language: English

Document ID (Org No.): 2000406883

eISSN: 2148-3736

pISSN: 2148-3736

DOI: https://doi.org/10.31202/ecjse.594819

Issues

Authors:

Vagif NEVRUZOĞLU | Derya BAL ALTUNTAŞ

Publisher:

Tayfun UYGUNOĞLU

Main Topics:

Applied physics

Journal:

El-Cezeri 2020 Vol.7 Issue 1, pp.104-110

Document Type:

Article

Publication Date:

1/2020

Document Language:

English

Document ID (Org No.):

2000406883

eISSN:

2148-3736

pISSN:

2148-3736

DOI:

https://doi.org/10.31202/ecjse.594819