Journal
SURFACES AND INTERFACES
Volume 19, Issue -, Pages -Publisher
ELSEVIER
DOI: 10.1016/j.surfin.2020.100507
Keywords
Composite; Electrochemical impedance spectroscopy (EIS); Graphene oxide (GO); Samarium sulfide; Successive ionic layered adsorption and; reaction (SILAR) method; Thin film
Categories
Funding
- Department of Science and Technology (DST), New Delhi India [DST/TMD/MES/2K17/04]
Ask authors/readers for more resources
The paper reports preparation and electrochemical study of graphene oxide/samarium sulfide (GO/Sm2S3) composite electrode. The GO/Sm2S3 electrode is prepared using successive ionic layer reaction (SILAR) method. The XRD and FTIR studies show the formation of GO/Sm2S3 composite material on stainless steel electrode. The field emission scanning electron microscopy (FE-SEM) image shows the nano-strips like surface morphology of composite material thin film. The GO/Sm2S3 composite thin film shows superhydrophilic nature with a contact angle of 5 degrees The surface area of GO/Sm2S3 composite thin film is 31.43 m(-2) g(-2) measured using Brunauer-Emmett-Teller (BET) technique. The electrochemical study of GO/Sm2S3 electrode carried out in 1 M Na2SO4 electrolyte exhibits specific capacitance of 360 Fg(-1) at 5 mVs(-1) scan rate.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available
Share Paper
