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The effect of the p...
The effect of the pyrolysis temperature and biomass type on the biocarbons characteristics
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- Iurchenkova, Anna A., 1997- (author)
- Uppsala universitet,Nanoteknologi och funktionella material,Department of Chemistry and Materials Science, School of Chemical Engineering, Aalto University, P.O. Box, 16100, FI-00076 Espoo, Finland
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- Kobets, Anna (author)
- Aalto University School of Chemical Engineering: Aalto-yliopisto Kemian tekniikan korkeakoulu Department of Chemistry and Materials Science, Finland
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- Ahaliabadeh, Zahra (author)
- Aalto University School of Chemical Engineering: Aalto-yliopisto Kemian tekniikan korkeakoulu Department of Chemistry and Materials Science, Finland
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- Kozir, Janez (author)
- Aalto University School of Chemical Engineering: Aalto-yliopisto Kemian tekniikan korkeakoulu Department of Chemistry and Materials Science, Finland
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- Laakso, Ekaterina (author)
- Aalto University School of Chemical Engineering Chemistry and Materials Science, Finland
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- Virtanen, Tommi (author)
- VTT Technical Research Centre of Finland Ltd: Teknologian tutkimuskeskus VTT Oy Bioprocessing of Natural Materials, Finland
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- Siipola, Virpi (author)
- VTT Technical Research Centre of Finland Ltd: Teknologian tutkimuskeskus VTT Oy Bioprocessing of Natural Materials, Finland
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- Lahtinen, Jouko (author)
- Aalto-yliopisto Department of Applied Physics, Finland
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- Kallio, Tanja (author)
- Aalto University School of Chemical Engineering Department of Chemistry and Materials Science Kemistintie 1 02015 Espoo, Finland
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(creator_code:org_t)
- John Wiley & Sons, 2023
- 2023
- English.
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In: ChemSusChem. - : John Wiley & Sons. - 1864-5631 .- 1864-564X. ; , s. 1-21
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https://uu.diva-port... (primary) (Raw object)
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Abstract
Subject headings
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- The conversion of biomass and natural wastes into carbon-based materials for various applications such as catalysts and energy-related materials is a fascinating and sustainable approach emerged during recent years. Precursor nature and characteristics are complex, hence, their effect on the properties of resulting materials is still unclear. In this work, we have investigated the effect of different precursors and pyrolysis temperature on the properties of produced carbon materials and their potential application as negative electrode materials in Li-ion batteries. Three biomasses, lignocellulosic brewery spent grain from a local brewery, catechol-rich lignin and tannins, were selected for investigations. We show that such end-product carbon characteristic as functional and elemental composition, porosity, specific surface area, defectiveness level, and morphology strictly depend on the precursor composition, chemical structure, and pyrolysis temperature. The electrochemical characteristics of produced carbon materials are correlate with the characteristics of the produced materials. A higher pyrolysis temperature is shown to be favourable for production of carbon material for the Li-ion battery application in terms of both specific surface area and long-term cycling stability.
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Nanoteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Nano-technology (hsv//eng)
Keyword
- Engineering Science with specialization in Nanotechnology and Functional Materials
- Teknisk fysik med inriktning mot nanoteknologi och funktionella material
Publication and Content Type
- ref (subject category)
- art (subject category)
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