Synthesis of carbon nanowalls by oxy-acetylene torch method

Bauyrzhan Zhumadilov, Aidar Karaulovich Kenzhegulov, Renata R. Nemkayeva, Г. Партизан, Yerassyl Yerlanuly, М. Т. Габдуллин

2023

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DOI 10.55713/jmmm.v33i4.1806

Data confidence 70 medium

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Abstract

This work presents a relatively new method for the synthesis of carbon nanowalls (CNWs) based on oxy-acetylene torch as a function of deposition time. The morphological and structural properties of the obtained CNW films were studied by scanning electron microscopy and Raman spectroscopy. Changes in the morphology and structural properties of the CNW films depending on the synthesis time were revealed. Shorter growth times lead to the formation of thinner CNW films with a dense labyrinth-like structure, while longer growth times lead to thicker CNW films with a petal-like structure. In addition, this study opens up the possibility of synthesizing CNWs on a production scale, since the proposed method is relatively environmentally friendly and efficient from an economical point of view.