Mangosteen peel waste derived Sulfur-Oxygen self-dual-doped hierarchical porous carbon nanofiber for ultrahigh energy of solid-state supercapacitor

Q1 Environmental Science

Bioresource Technology Reports Pub Date : 2024-12-01 DOI:10.1016/j.biteb.2024.102004

Erman Taer , Apriwandi Apriwandi , Widi Mulia Nasution , Ahmad Fudholi , Nidya Chitraningrum , Rika Taslim

{"title":"Mangosteen peel waste derived Sulfur-Oxygen self-dual-doped hierarchical porous carbon nanofiber for ultrahigh energy of solid-state supercapacitor","authors":"Erman Taer , Apriwandi Apriwandi , Widi Mulia Nasution , Ahmad Fudholi , Nidya Chitraningrum , Rika Taslim","doi":"10.1016/j.biteb.2024.102004","DOIUrl":null,"url":null,"abstract":"<div><div>Herein, an innovative integrated employed dual-gas pyrolysis approach to produce synergistically enriched S and O self-dual-doped carbon nanofibers (SOCAF) for supercapacitor applications. The precursors were sourced mangosteen peel were prepared via N<sub>2</sub>/CO<sub>2</sub>-gas integrated pyrolysis. The SOCAF exhibited a wormhole-like nanofibers, high porosity (962.415m<sup>2</sup>/g), micropore to mesopore ratio of 1:1, and robust S(7.25 %) and O(20.53 %) self-dopants. Subsequently, the optimal electrode, operated within a dual-cylinder system, demonstrated excellent electrochemical performance, achieving a capacitance of 231F/g at 1 A/g, 87 % rate capability, high coulombic efficiency of 98 %, and low resistance of 0.12 Ω. Moreover, the enhanced faradaic effect, with 16 % pseudocapacitance observed at optimized active cell, resulted in a 13.3 Wh/kg energy output at 393 W/kg in the symmetric supercapacitor system. This study underscores a rational approach to explore the promising potential of mangosteen peel as a carbon source for the synthesis of S and O-rich self-doping nanofiber architectures, aiming to optimize advanced energy storage devices.</div></div>","PeriodicalId":8947,"journal":{"name":"Bioresource Technology Reports","volume":"28 ","pages":"Article 102004"},"PeriodicalIF":0.0000,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Bioresource Technology Reports","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S2589014X24002457","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"Environmental Science","Score":null,"Total":0}

引用次数: 0

Abstract

Herein, an innovative integrated employed dual-gas pyrolysis approach to produce synergistically enriched S and O self-dual-doped carbon nanofibers (SOCAF) for supercapacitor applications. The precursors were sourced mangosteen peel were prepared via N₂/CO₂-gas integrated pyrolysis. The SOCAF exhibited a wormhole-like nanofibers, high porosity (962.415m²/g), micropore to mesopore ratio of 1:1, and robust S(7.25 %) and O(20.53 %) self-dopants. Subsequently, the optimal electrode, operated within a dual-cylinder system, demonstrated excellent electrochemical performance, achieving a capacitance of 231F/g at 1 A/g, 87 % rate capability, high coulombic efficiency of 98 %, and low resistance of 0.12 Ω. Moreover, the enhanced faradaic effect, with 16 % pseudocapacitance observed at optimized active cell, resulted in a 13.3 Wh/kg energy output at 393 W/kg in the symmetric supercapacitor system. This study underscores a rational approach to explore the promising potential of mangosteen peel as a carbon source for the synthesis of S and O-rich self-doping nanofiber architectures, aiming to optimize advanced energy storage devices.

Abstract Image