# Tetra-heteroatom natural-doped activated carbon derived from cocoa leaf waste for advanced symmetric supercapacitors > Armynah B. URL kanonis: https://discover.unhas.ac.id/publications/pub_scopus_105001837020 Jurnal / Konferensi: Journal of Power Sources Tahun terbit: 2025 DOI: https://doi.org/10.1016/j.jpowsour.2025.236947 ISSN: 03787753 Kuartil SJR: Q1 Citations: 3 ## Authors - Armynah B. ## Abstract Sourced directly from Elsevier Scopus. No OpenAlex abstract available. ## Keywords - Heteroatom - Supercapacitor - Tetra - Activated carbon - Chemistry - Carbon fibers - Doping - Organic chemistry - Materials science - Medicinal chemistry - Electrochemistry - Optoelectronics - Composite number - Electrode - Composite material - Ring (chemistry) - Physical chemistry - Adsorption --- Sumber: Discover Unhas — RIMS Universitas Hasanuddin. Saat mengutip, gunakan DOI bila tersedia atau URL kanonis di atas.