Ultrafast laser micromachining of hard carbon/fumed silica anodes for high-performance sodium-ion capacitors

The slow sodium-ion storage kinetics of battery-type electrodes limits the performance of sodium-ion capacitors (SICs) operating under high-power conditions. In this study, ultrafast laser micromachining was utilized to accelerate the sodium-ion storage kinetics of hard carbon/fumed silica (HC/f-SiO...

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Veröffentlicht in:	Carbon (New York) 2023-01, Vol.201, p.549-560
Hauptverfasser:	Jo, Ajeong, Lee, Byunghak, Kim, Byeong Guk, Lim, Hyungsub, Han, Joong Tark, Jeong, Seung Yol, Kim, Jungmo, Seo, Seon Hee, Jeong, Hee Jin, Lee, Geon-Woong, Baeg, Kang-Jun, Jeong, Bosu, Park, Jong Hwan
Format:	Artikel
Sprache:	eng
Schlagworte:	anodes carbon carbon nanotubes electrolytes Femtosecond laser micromachining Hard carbon anodes oxidation Oxidized single-walled carbon nanotube cathodes porous media silica Sodium-ion capacitors
Online-Zugang:	Volltext
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