Diatoms Biomass as a Joint Source of Biosilica and Carbon for Lithium-Ion Battery Anodes

The biomass of one type cultivated diatoms (Pseudostaurosira trainorii), being a source of 3D-stuctured biosilica and organic matter—the source of carbon, was thermally processed to become an electroactive material in a potential range adequate to become an anode in lithium ion batteries. Carbonized...

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Autores principales: Nowak, Andrzej P., Sprynskyy, Myroslav, Wojtczak, Izabela, Trzciński, Konrad, Wysocka, Joanna, Szkoda, Mariusz, Buszewski, Bogusław, Lisowska-Oleksiak, Anna
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2020
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Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7178308/
https://www.ncbi.nlm.nih.gov/pubmed/32260175
http://dx.doi.org/10.3390/ma13071673
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author Nowak, Andrzej P.
Sprynskyy, Myroslav
Wojtczak, Izabela
Trzciński, Konrad
Wysocka, Joanna
Szkoda, Mariusz
Buszewski, Bogusław
Lisowska-Oleksiak, Anna
author_facet Nowak, Andrzej P.
Sprynskyy, Myroslav
Wojtczak, Izabela
Trzciński, Konrad
Wysocka, Joanna
Szkoda, Mariusz
Buszewski, Bogusław
Lisowska-Oleksiak, Anna
author_sort Nowak, Andrzej P.
collection PubMed
description The biomass of one type cultivated diatoms (Pseudostaurosira trainorii), being a source of 3D-stuctured biosilica and organic matter—the source of carbon, was thermally processed to become an electroactive material in a potential range adequate to become an anode in lithium ion batteries. Carbonized material was characterized by means of selected solid-state physics techniques (XRD, Raman, TGA). It was shown that the pyrolysis temperature (600 °C, 800 °C, 1000 °C) affected structural and electrochemical properties of the electrode material. Biomass carbonized at 600 °C exhibited the best electrochemical properties reaching a specific discharge capacity of 460 mAh g(−1) for the 70th cycle. Such a value indicates the possibility of usage of biosilica as an electrode material in energy storage applications.
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spelling pubmed-71783082020-04-28 Diatoms Biomass as a Joint Source of Biosilica and Carbon for Lithium-Ion Battery Anodes Nowak, Andrzej P. Sprynskyy, Myroslav Wojtczak, Izabela Trzciński, Konrad Wysocka, Joanna Szkoda, Mariusz Buszewski, Bogusław Lisowska-Oleksiak, Anna Materials (Basel) Article The biomass of one type cultivated diatoms (Pseudostaurosira trainorii), being a source of 3D-stuctured biosilica and organic matter—the source of carbon, was thermally processed to become an electroactive material in a potential range adequate to become an anode in lithium ion batteries. Carbonized material was characterized by means of selected solid-state physics techniques (XRD, Raman, TGA). It was shown that the pyrolysis temperature (600 °C, 800 °C, 1000 °C) affected structural and electrochemical properties of the electrode material. Biomass carbonized at 600 °C exhibited the best electrochemical properties reaching a specific discharge capacity of 460 mAh g(−1) for the 70th cycle. Such a value indicates the possibility of usage of biosilica as an electrode material in energy storage applications. MDPI 2020-04-03 /pmc/articles/PMC7178308/ /pubmed/32260175 http://dx.doi.org/10.3390/ma13071673 Text en © 2020 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Nowak, Andrzej P.
Sprynskyy, Myroslav
Wojtczak, Izabela
Trzciński, Konrad
Wysocka, Joanna
Szkoda, Mariusz
Buszewski, Bogusław
Lisowska-Oleksiak, Anna
Diatoms Biomass as a Joint Source of Biosilica and Carbon for Lithium-Ion Battery Anodes
title Diatoms Biomass as a Joint Source of Biosilica and Carbon for Lithium-Ion Battery Anodes
title_full Diatoms Biomass as a Joint Source of Biosilica and Carbon for Lithium-Ion Battery Anodes
title_fullStr Diatoms Biomass as a Joint Source of Biosilica and Carbon for Lithium-Ion Battery Anodes
title_full_unstemmed Diatoms Biomass as a Joint Source of Biosilica and Carbon for Lithium-Ion Battery Anodes
title_short Diatoms Biomass as a Joint Source of Biosilica and Carbon for Lithium-Ion Battery Anodes
title_sort diatoms biomass as a joint source of biosilica and carbon for lithium-ion battery anodes
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7178308/
https://www.ncbi.nlm.nih.gov/pubmed/32260175
http://dx.doi.org/10.3390/ma13071673
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