Volume 18, Issue 3 ((Iranian Journal of Physics Research,Fall 2018)                   IJPR 2018, 18(3): 491-491 | Back to browse issues page

XML Persian Abstract Print

Download citation:
BibTeX | RIS | EndNote | Medlars | ProCite | Reference Manager | RefWorks
Send citation to:

Sabet Dariani R, Bakhshandeh R, Haghi H. Effect of ultrasonic waves on morphology and electrical treatment of graphene . IJPR. 2018; 18 (3) :491-491
URL: http://ijpr.iut.ac.ir/article-1-2201-en.html
Department of Physics- Chemistry, Alzahra University, Tehran, Iran , R.Bakhshandeh@student.alzahra.ac.ir
Abstract:   (1852 Views)

It is important to examine the factors that determine the properties of graphene. Various factors affect the properties of graphene nanosheets that can revolutionize the use of graphene. One such factor is ultrasonic waves, which have significant effects on graphene properties. In this research, we studied the effect of ultrasonic waves with different power levels (35, 50, 360, and 420 W) on four graphene samples. in this research all the samples fabricated by electrochemical exfoliation. In this method, ammonium sulfate nonorganic salt was used for producing solution and used electrodes PT and graphite where +10 volt was applied to the electrodes Ultrasonic waves are used to homogenize the electrolyte for samples. And samples were analyzed using scanning electron microscope (SEM) imaging and Fourier transform infrared spectroscopy (FTIR) spectroscopy to determine their structure and electrical properties. The I-V curves of the samples were measured after spraying the glass substrate. Then, FTIR spectra and I-V characteristics were studied. Our results showed that with increasing ultrasonic power, FTIR spectra did not change, however conductivity of grown graphene increases.

Full-Text [PDF 353 kb]   (417 Downloads)    
Type of Study: Research | Subject: Experimental

Add your comments about this article : Your username or Email:

Send email to the article author

© 2019 All Rights Reserved | Iranian Journal of Physics Research

Designed & Developed by : Yektaweb