Hydrogen production via water electrolysis on an active electrocatalyst: rGO/Ni nanocomposite
| dc.authorid | 0000-0003-4297-5546 | |
| dc.contributor.author | Balun Kayan, Didem | |
| dc.date.accessioned | 2024-03-25T07:23:40Z | |
| dc.date.available | 2024-03-25T07:23:40Z | |
| dc.date.issued | 2023 | |
| dc.department | Sabire Yazıcı Fen Edebiyat Fakültesi | |
| dc.description.abstract | The development of inexpensive and effective electrocatalyses are all-important for hydrogen production from water electrolysis. In this study, a facile design of a reduced graphene oxide (rGO) based electrocatalyst decorated with nickel nanoparticles is described. The voltammetric results and the hydrogen evolution reaction (HER) kinetics showed that the as-prepared nanocomposite is an effective and stable electrocatalyst for hydrogen production with a small Tafel slope of 152 mVdec-1 and long-term continuous durability (over 24 h) in 0.5 M H2SO4 solution. Also, the enhanced HER activity was confirmed by characterization results with the porous/greater electroactive surface area. The remarkable increase in electrocatalytic activity was due to the surface roughness and the synergetic chemical coupling effects between rGO and Ni nanoparticles. | |
| dc.identifier.doi | 10.32571/ijct.1199967 | |
| dc.identifier.endpage | 5 | en_US |
| dc.identifier.issn | 2602-277X | |
| dc.identifier.issue | 1 | en_US |
| dc.identifier.startpage | 1 | en_US |
| dc.identifier.uri | https:/dx.doi.org 10.32571/ijct.1199967 | |
| dc.identifier.uri | https://hdl.handle.net/20.500.12451/11520 | |
| dc.identifier.volume | 7 | en_US |
| dc.indekslendigikaynak | TR-Dizin | |
| dc.language.iso | en | |
| dc.publisher | İbrahim Demirtaş | |
| dc.relation.ispartof | International Journal of Chemistry and Technology (IJCT) | |
| dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | |
| dc.rights | info:eu-repo/semantics/openAccess | |
| dc.subject | Hydrogen Energy | |
| dc.subject | Water Electrolysis | |
| dc.subject | Reduced Graphene Oxide | |
| dc.subject | Nickel Nanoparticles | |
| dc.title | Hydrogen production via water electrolysis on an active electrocatalyst: rGO/Ni nanocomposite | |
| dc.type | Article |
