Abstract
In this work, g-C3N4 / 3 % rGO nanocomposite was synthesized as a photo-catalyst in order to use
in the Li-ion oxygen battery. The aim was to reduce the high charging potential of the battery by the photoassistance. The synthesis of nanocomposite was carried out by thermal decomposition of melamine which was
initially mixed with the required amount reduced graphene oxide (rGO). The rGO had dual competing actions in
the nanocomposite. The first action was to reduce the optical band gap of the semiconductor nanocomposite that
the photo-catalyst properties of the nanocomposite were improved. Secondly, rGO degradated the visible light
utilization of the nanocomposite since it favorably absorbed incident light instead of g-C3N4. The photo-assisted
charging tests indicated that the synthesized nanocomposite reduced the charging potential and improved the
cyclic discharge-charge performance of the Li-ion oxygen battery.
Details
| Primary Language | English |
|---|---|
| Subjects | Engineering |
| Journal Section | Articles |
| Authors | |
| Publication Date | December 31, 2022 |
| Published in Issue | Year 2022Volume: 21 |
