Speaker
Mr
Ghanashyam Gyawali
(Daegu University)
Description
Molybdenum disulfide (MoS2) is synthesized by the easy hydrothermal method for bifunctional electrocatalysts. Time-dependent hydrothermal treatment was applied for the MoS2 synthesis from 6 to 72 hours. The synthesized sample at 200°C for 48 hours exhibits the best performance for hydrogen evolution reaction (HER) and oxygen evolution reaction (OER) activity. The morphology of MoS2 changed from flakes to one-dimensional and finally to flower shapes. Their catalytic activities for HER and OER are investigated systematically.
Keywords: Molybdenum disulfide; hydrogen evolution reaction; oxygen evolution reaction.
*Corresponding author: outron@gmail.com (H.K. Jeong), Tel: +82-53-850-6438, Fax: +82-53-850-6479.
Author
Mr
Ghanashyam Gyawali
(Daegu University)
Co-author
Prof.
Hae Kyung Jeong
(Daegu University)