Open AccessEffect of laser irradiation on Electrochemical Properties of composite MoS2/C
Author(s) -
L. S. Yablon,
О. V. Morushko,
B. K. Ostafiychuk,
І. М. Budzulyak,
О. M. Khemiy
Publication year - 2016
Publication title -
fìzika ì hìmìâ tverdogo tìla
Language(s) - English
Resource type - Journals
eISSN - 2309-8589
pISSN - 1729-4428
DOI - 10.15330/pcss.17.4.575-581
Subject(s) - composite number , electrochemistry , materials science , irradiation , charge (physics) , laser , molybdenum , conductivity , capacitive sensing , composite material , carbon fibers , chemical engineering , chemistry , electrode , optics , metallurgy , electrical engineering , physics , quantum mechanics , nuclear physics , engineering
The paper presents the results of studies of electrochemical properties of composite MoS2/C. It is shown that the contribution to the conductivity of composites makes a charge accumulation capacitive nature inherent in high-conductive carbon, which is situated between the layers of MoS2, improved charge transfer processes during charge / discharge, and quick turnaround faradeyivski processes inherent molybdenum disulphide. Found that the highest discharge specific capacity has laser irradiated composite MoS2/C with a carbon content of 70% (209 F/g), due to the best combination of two mechanisms of charge accumulation and activation of charge carriers under the influence of laser.