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A Facile and Low-Cost Route to Heteroatom Doped Porous Carbon Derived from Broussonetia Papyrifera Bark with Excellent Supercapacitance and CO(2) Capture Performance
In this work, we present a facile and low-cost approach to synthesize heteroatom doped porous carbon via hydrothermal treatment of stem bark of broussonetia papyrifera (BP) as the biomass precursor in diluted sulfuric acid, and following thermal activation by KOH at 800 °C. The morphology, structure...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group
2016
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4776128/ https://www.ncbi.nlm.nih.gov/pubmed/26935397 http://dx.doi.org/10.1038/srep22646 |
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author | Wei, Tongye Zhang, Qi Wei, Xiaolin Gao, Yong Li, Huaming |
author_facet | Wei, Tongye Zhang, Qi Wei, Xiaolin Gao, Yong Li, Huaming |
author_sort | Wei, Tongye |
collection | PubMed |
description | In this work, we present a facile and low-cost approach to synthesize heteroatom doped porous carbon via hydrothermal treatment of stem bark of broussonetia papyrifera (BP) as the biomass precursor in diluted sulfuric acid, and following thermal activation by KOH at 800 °C. The morphology, structure and textural property of the prepared porous carbon (PC) are investigated by scanning electron microscopy, transmission electron microscopy, N(2) sorption isotherms, and X-ray photoelectron spectroscopy. The porous carbon possesses a high BET surface area of 1759 m(2) g(−1) and an average pore size of 3.11 nm as well as hetero-oxygen (9.09%) and nitrogen (1.7%) doping. Such porous carbon shows outstanding capacitive performances of 416 F g(−1) and 300 F g(−1) in three and two-electrode systems, respectively. As a solid-state adsorbent, the obtained porous carbon has an excellent CO(2) adsorption capacity at ambient pressures of up to 6.71 and 4.45 mmol g(−1) at 0 and 25 °C, respectively. The results present one novel precursor-synthesis route for facile large-scale production of high performance porous carbon for a variety of great applications including energy storage and CO(2) capture. |
format | Online Article Text |
id | pubmed-4776128 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2016 |
publisher | Nature Publishing Group |
record_format | MEDLINE/PubMed |
spelling | pubmed-47761282016-03-09 A Facile and Low-Cost Route to Heteroatom Doped Porous Carbon Derived from Broussonetia Papyrifera Bark with Excellent Supercapacitance and CO(2) Capture Performance Wei, Tongye Zhang, Qi Wei, Xiaolin Gao, Yong Li, Huaming Sci Rep Article In this work, we present a facile and low-cost approach to synthesize heteroatom doped porous carbon via hydrothermal treatment of stem bark of broussonetia papyrifera (BP) as the biomass precursor in diluted sulfuric acid, and following thermal activation by KOH at 800 °C. The morphology, structure and textural property of the prepared porous carbon (PC) are investigated by scanning electron microscopy, transmission electron microscopy, N(2) sorption isotherms, and X-ray photoelectron spectroscopy. The porous carbon possesses a high BET surface area of 1759 m(2) g(−1) and an average pore size of 3.11 nm as well as hetero-oxygen (9.09%) and nitrogen (1.7%) doping. Such porous carbon shows outstanding capacitive performances of 416 F g(−1) and 300 F g(−1) in three and two-electrode systems, respectively. As a solid-state adsorbent, the obtained porous carbon has an excellent CO(2) adsorption capacity at ambient pressures of up to 6.71 and 4.45 mmol g(−1) at 0 and 25 °C, respectively. The results present one novel precursor-synthesis route for facile large-scale production of high performance porous carbon for a variety of great applications including energy storage and CO(2) capture. Nature Publishing Group 2016-03-03 /pmc/articles/PMC4776128/ /pubmed/26935397 http://dx.doi.org/10.1038/srep22646 Text en Copyright © 2016, Macmillan Publishers Limited http://creativecommons.org/licenses/by/4.0/ This work is licensed under a Creative Commons Attribution 4.0 International License. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/ |
spellingShingle | Article Wei, Tongye Zhang, Qi Wei, Xiaolin Gao, Yong Li, Huaming A Facile and Low-Cost Route to Heteroatom Doped Porous Carbon Derived from Broussonetia Papyrifera Bark with Excellent Supercapacitance and CO(2) Capture Performance |
title | A Facile and Low-Cost Route to Heteroatom Doped Porous Carbon Derived from Broussonetia Papyrifera Bark with Excellent Supercapacitance and CO(2) Capture Performance |
title_full | A Facile and Low-Cost Route to Heteroatom Doped Porous Carbon Derived from Broussonetia Papyrifera Bark with Excellent Supercapacitance and CO(2) Capture Performance |
title_fullStr | A Facile and Low-Cost Route to Heteroatom Doped Porous Carbon Derived from Broussonetia Papyrifera Bark with Excellent Supercapacitance and CO(2) Capture Performance |
title_full_unstemmed | A Facile and Low-Cost Route to Heteroatom Doped Porous Carbon Derived from Broussonetia Papyrifera Bark with Excellent Supercapacitance and CO(2) Capture Performance |
title_short | A Facile and Low-Cost Route to Heteroatom Doped Porous Carbon Derived from Broussonetia Papyrifera Bark with Excellent Supercapacitance and CO(2) Capture Performance |
title_sort | facile and low-cost route to heteroatom doped porous carbon derived from broussonetia papyrifera bark with excellent supercapacitance and co(2) capture performance |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4776128/ https://www.ncbi.nlm.nih.gov/pubmed/26935397 http://dx.doi.org/10.1038/srep22646 |
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