N/S-doped carbon electrode derived from paper waste as a sustainable electric double-layer capacitor DOI Creative Commons
Fitria Rahmawati, Nur Aini,

Qanita Ridwan

et al.

International Journal of Renewable Energy Development, Journal Year: 2025, Volume and Issue: 14(3), P. 392 - 403

Published: Feb. 26, 2025

This research aims to produce N/S-doped Carbon Electrode derived from paper waste (NSCEp) for Electric Double-Layer Capacitor (EDLC). The holds potential as raw material carbon production because of its high cellulose content, abundance availability, and low price. To enhance the electrical performance carbon, an activation step was conducted, followed by double doping with nitrogen sulfur using thiourea. NSCEp result analysed examine specific diffraction peaks, crystallinity, morphology, elemental contents. powder then mixed dispersant a homogeneous slurry electrode film. EDLC assembled in sandwich-like structure, sodium hydroxide (NaOH) solution impregnated separator between film electrodes. assembly conducted under argon atmosphere CR2032 coin cell. results found that provides conductivity 1.21 x 102 S/cm. prepared achieved capacitance value 39.555 F/g determined cyclic voltammetry (CV) analysis. Furthermore, demonstrates initial charge-discharge capacities 300.56 mAh/g 248.88 mAh/g, respectively, at current 0.015 A/g. capacity remains stable up 300 cycles.

Language: Английский

Bridging energy harvesting and storage through self-charging photo-supercapacitors: Achievements, innovations, challenges, and future horizons DOI

Vaishnavi A. Savekar,

Aviraj M. Teli, Sonali A. Beknalkar

et al.

Journal of Energy Storage, Journal Year: 2025, Volume and Issue: 111, P. 115366 - 115366

Published: Feb. 1, 2025

Language: Английский

Citations

0
Facile Synthesis of Manganese Doped Molybdenum Sulfide with Ceria Nanorods for Supercapacitor Application DOI

Bokome Shaku,

Ismaila Taiwo Bello,

Dieketseng Tsotetsi

et al.

Published: Jan. 1, 2025

Language: Английский

Citations

0
Achieving high-performance parameters in NASICON-polymer composite electrolyte-based solid-state supercapacitors by interface modification DOI Creative Commons

Neha Neha,

Anshuman Dalvi

RSC Advances, Journal Year: 2025, Volume and Issue: 15(9), P. 6518 - 6530

Published: Jan. 1, 2025

The present study reveals a strategy to enhance the performance of solid-state supercapacitors based on activated carbon electrodes and Na 3 Zr 2 Si PO 12 (NZSP) dispersed fast ionic solid polymer electrolyte membrane.

Language: Английский

Citations

0
Phytochemicals from Pumpkin (Cucurbita maxima) By-Products DOI

Vanessa Pellicorio,

Marta Barberis, Raffaella Colombo

et al.

Published: Jan. 1, 2025

Language: Английский

Citations

0
N/S-doped carbon electrode derived from paper waste as a sustainable electric double-layer capacitor DOI Creative Commons
Fitria Rahmawati, Nur Aini,

Qanita Ridwan

et al.

International Journal of Renewable Energy Development, Journal Year: 2025, Volume and Issue: 14(3), P. 392 - 403

Published: Feb. 26, 2025

This research aims to produce N/S-doped Carbon Electrode derived from paper waste (NSCEp) for Electric Double-Layer Capacitor (EDLC). The holds potential as raw material carbon production because of its high cellulose content, abundance availability, and low price. To enhance the electrical performance carbon, an activation step was conducted, followed by double doping with nitrogen sulfur using thiourea. NSCEp result analysed examine specific diffraction peaks, crystallinity, morphology, elemental contents. powder then mixed dispersant a homogeneous slurry electrode film. EDLC assembled in sandwich-like structure, sodium hydroxide (NaOH) solution impregnated separator between film electrodes. assembly conducted under argon atmosphere CR2032 coin cell. results found that provides conductivity 1.21 x 102 S/cm. prepared achieved capacitance value 39.555 F/g determined cyclic voltammetry (CV) analysis. Furthermore, demonstrates initial charge-discharge capacities 300.56 mAh/g 248.88 mAh/g, respectively, at current 0.015 A/g. capacity remains stable up 300 cycles.

Language: Английский

Citations

0