EN
Hydrogen production via water electrolysis on an active electrocatalyst rGONi nanocomposite
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.
Keywords
References
- 1. Razi, F.; Dincer, I. Renew. Sustain. Energy Rev. 2022, 168, 112763- 112775.
- 2. Qureshi, F.; Yusuf, M.; Kamyab H.; Zaidi, S. Khalil M. J.; Khan, M. A.; Alam, M.A.; Masood F.; Bazli, L.; Chelliapan.; Abdullah, B. Sustain. Energy Technol. Assess. 2022, 53, 102677-102694.
- 3. Wang, S.; Wu, X.; Jafarmadar S.; Singh, P.K.; Khorasani, S.; Marefati, M.; Alizadeh, A. J. Energy Storage 2022, 54, 105274- 105290.
- 4. Zahedi, R.; Ghodusinejad, M. H.; Aslani, A.; Hachem-Vermette, C. Energy Strategy Rev. 2022, 43, 100930-100946.
- 5. Ang, T-Z.; Salem, M.; Kamarol, M.; Das, H.S.; Nazari, M.A.; Prabaharan, N. Energy Strategy Rev. 43, 2022, 100939-100964.
- 6. Balun Kayan, D.; Baran, T.; Menteş, A. Electrochim. Acta, 2022, 422, 140513-140520.
- 7. Yu, Z-Y.; Duan, Y.; Feng, X-Y.; Yu, X.; Gao, M-R.; Yu, S-H. Adv. Mater. 2021, 33, 2007100-20071034. 8. Ahmed, S. F.; Mofijur, M.; Nuzhat, S.; Rafa, N.; Musharrat, A.; Lam, S.S.; Boretti, A. Int. J. Hydrog. Energy, 2022, 47(88), 37227-37255
- 9. Vıdas, Leonardo; Castro, Rui. Applied Sciences, 2021, 11(23), 11363-11389. 10. Kamaroddin, M.F.A.; Sabli, N.; Abdullah T.A.T.; Siajam, S.I.; Abdullah, L.C.; Jalil A.A.; Ahmad, A. Membranes, 2021, 11(810), 1-28.
Details
Primary Language
English
Subjects
Chemical Engineering
Journal Section
Research Article
Authors
Early Pub Date
September 7, 2023
Publication Date
June 30, 2023
Submission Date
November 6, 2022
Acceptance Date
December 5, 2022
Published in Issue
Year 2023 Volume: 7 Number: 1
APA
Balun Kayan, D. (2023). Hydrogen production via water electrolysis on an active electrocatalyst rGONi nanocomposite. International Journal of Chemistry and Technology, 7(1), 1-5. https://doi.org/10.32571/ijct.1199967
AMA
1.Balun Kayan D. Hydrogen production via water electrolysis on an active electrocatalyst rGONi nanocomposite. Int. J. Chem. Technol. 2023;7(1):1-5. doi:10.32571/ijct.1199967
Chicago
Balun Kayan, Didem. 2023. “Hydrogen Production via Water Electrolysis on an Active Electrocatalyst RGONi Nanocomposite”. International Journal of Chemistry and Technology 7 (1): 1-5. https://doi.org/10.32571/ijct.1199967.
EndNote
Balun Kayan D (June 1, 2023) Hydrogen production via water electrolysis on an active electrocatalyst rGONi nanocomposite. International Journal of Chemistry and Technology 7 1 1–5.
IEEE
[1]D. Balun Kayan, “Hydrogen production via water electrolysis on an active electrocatalyst rGONi nanocomposite”, Int. J. Chem. Technol., vol. 7, no. 1, pp. 1–5, June 2023, doi: 10.32571/ijct.1199967.
ISNAD
Balun Kayan, Didem. “Hydrogen Production via Water Electrolysis on an Active Electrocatalyst RGONi Nanocomposite”. International Journal of Chemistry and Technology 7/1 (June 1, 2023): 1-5. https://doi.org/10.32571/ijct.1199967.
JAMA
1.Balun Kayan D. Hydrogen production via water electrolysis on an active electrocatalyst rGONi nanocomposite. Int. J. Chem. Technol. 2023;7:1–5.
MLA
Balun Kayan, Didem. “Hydrogen Production via Water Electrolysis on an Active Electrocatalyst RGONi Nanocomposite”. International Journal of Chemistry and Technology, vol. 7, no. 1, June 2023, pp. 1-5, doi:10.32571/ijct.1199967.
Vancouver
1.Didem Balun Kayan. Hydrogen production via water electrolysis on an active electrocatalyst rGONi nanocomposite. Int. J. Chem. Technol. 2023 Jun. 1;7(1):1-5. doi:10.32571/ijct.1199967
