{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Bian Z"],"funding":["Anhui Department of Education","Natural Science Foundation of Anhui Province"],"pagination":["30756-30766"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC9056366"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["10(51)"],"pubmed_abstract":["In recent years, multi-heteroatom-doped hierarchical porous carbons (HPCs) derived from natural potential precursors and synthesized in a simple, efficient and environmentally friendly manner have received extensive attention in many critical technology applications. Herein, bean worms (BWs), a pest in bean fields, were innovatively employed as a precursor <i>via</i> a one-step method to prepare N-O-P-S co-doped porous carbon materials. The pore structure and surface elemental composition of carbon can be modified by adjusting KOH dosage, exhibiting a high surface area (<i>S</i> <sub>BET</sub>) of 1967.1 m<sup>2</sup> g<sup>-1</sup> together with many surface functional groups. The BW-based electrodes for supercapacitors were shown to have a good capacitance of up to 371.8 F g<sup>-1</sup> in 6 M KOH electrolyte at 0.1 A g<sup>-1</sup>, and good rate properties with 190 F g<sup>-1</sup> at a high current density of 10 A g<sup>-1</sup>. Furthermore, a symmetric supercapacitor based on the optimal carbon material (BWPC<sub>1/3</sub>) was also assembled with a wide voltage window of 2.0 V, demonstrating satisfactory energy density (27.5 W h kg<sup>-1</sup> at 200 W kg<sup>-1</sup>) and electrochemical cycling stability (97.1% retention at 10 A g<sup>-1</sup> over 10 000 charge/discharge cycles). The facile strategy proposed in this work provides an attractive way to achieve high-efficiency and scalable production of biomass-derived HPCs for energy storage."],"journal":["RSC advances"],"pubmed_title":["One-step production of N-O-P-S co-doped porous carbon from bean worms for supercapacitors with high performance."],"pmcid":["PMC9056366"],"funding_grant_id":["2008085QB77","KJ2019A0671"],"pubmed_authors":["Yuan C","Xie Y","Wang C","Wu C","Zhao G","Bian Z","Wang H","Zhu G","Wang Y","Chen C"],"additional_accession":[]},"is_claimable":false,"name":"One-step production of N-O-P-S co-doped porous carbon from bean worms for supercapacitors with high performance.","description":"In recent years, multi-heteroatom-doped hierarchical porous carbons (HPCs) derived from natural potential precursors and synthesized in a simple, efficient and environmentally friendly manner have received extensive attention in many critical technology applications. Herein, bean worms (BWs), a pest in bean fields, were innovatively employed as a precursor <i>via</i> a one-step method to prepare N-O-P-S co-doped porous carbon materials. The pore structure and surface elemental composition of carbon can be modified by adjusting KOH dosage, exhibiting a high surface area (<i>S</i> <sub>BET</sub>) of 1967.1 m<sup>2</sup> g<sup>-1</sup> together with many surface functional groups. The BW-based electrodes for supercapacitors were shown to have a good capacitance of up to 371.8 F g<sup>-1</sup> in 6 M KOH electrolyte at 0.1 A g<sup>-1</sup>, and good rate properties with 190 F g<sup>-1</sup> at a high current density of 10 A g<sup>-1</sup>. Furthermore, a symmetric supercapacitor based on the optimal carbon material (BWPC<sub>1/3</sub>) was also assembled with a wide voltage window of 2.0 V, demonstrating satisfactory energy density (27.5 W h kg<sup>-1</sup> at 200 W kg<sup>-1</sup>) and electrochemical cycling stability (97.1% retention at 10 A g<sup>-1</sup> over 10 000 charge/discharge cycles). The facile strategy proposed in this work provides an attractive way to achieve high-efficiency and scalable production of biomass-derived HPCs for energy storage.","dates":{"release":"2020-01-01T00:00:00Z","publication":"2020 Aug","modification":"2025-04-19T12:54:06.387Z","creation":"2025-04-19T12:54:06.387Z"},"accession":"S-EPMC9056366","cross_references":{"pubmed":["35516051"],"doi":["10.1039/d0ra05870j"]}}