Influence of oxygen content and structure on graphene derivative-based hydroelectric nanogenerators
Hydroelectric nanogenerators (HENGs) produce clean energy from water as a sustainable source, gaining attention. The performance of HENGs is influenced by the morphology, chemical composition, and structural changes in carbon nanomaterials, which limits electrode design. We explored various graphene nanomaterial structures and oxygen contents, finding that graphene oxide with optimal oxygen content yields the best performance with water and artificial sweat sources.
Authors
- Yunseong Ji (ORCID: https://orcid.org/0000-0002-2048-153X)
- Jayraj V. Vaghasiya (ORCID: https://orcid.org/0000-0003-0950-3299)
- Martin Pumera (ORCID: https://orcid.org/0000-0001-5846-2951)
- Dae Woo Kim (ORCID: https://orcid.org/0000-0001-6533-8086)
- Jeong Pil Kim
- Keval K. Sonigara (ORCID: https://orcid.org/0000-0002-3385-0226)
- Junhyeok Kang
Institutions
- VSB - Technical University of Ostrava (CZ)
- China Medical University (TW)
- Yonsei University (KR)
- Central European Institute of Technology (AT)
- China Medical University Hospital (TW)
Publication Details
- Journal
- Chemical Communications
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1039/d5cc02475g
- Primary Topic
- Advanced Sensor and Energy Harvesting Materials
- Type
- article
- Field-Weighted Citation Impact
- 0.00