Highly microporous activated carbon from acorn nutshells and its performance in water vapor adsorption

K. Thu; T. Miyazaki; K. Nakabayashi; J. Miyawaki; A. T. Wij Ayanta; F. Rahmawati

doi:10.5109/4372285

Highly microporous activated carbon from acorn nutshells and its performance in water vapor adsorption

Chairunnisa, K. Thu, T. Miyazaki, K. Nakabayashi, J. Miyawaki, A. T. Wij Ayanta, F. Rahmawati

Research output: Contribution to journal › Article › peer-review

10 Citations (Scopus)

Abstract

The green preparation of microporous activated carbon using acorn nutshell with different production conditions was studied. The heating rate and nitrogen flow rate were controlled during preparation. The effect of those conditions on the surface properties and water adsorption performance was observed. According to the results, the total surface area of acorn nutshells-based activated carbon can reach up to 993 m²/g with 90% microporosity and a total pore volume of 0.49 cm³/g. The water adsorption uptake under P/P₀ = 0.9 of prepared material is up to 0.39 g/g. This study found that acorn nutshell shows potential performance as a precursor for producing highly microporous activated carbon, which might be suitable for water vapor adsorption.

Original language	English
Pages (from-to)	249-254
Number of pages	6
Journal	Evergreen
Volume	8
Issue number	1
DOIs	https://doi.org/10.5109/4372285
Publication status	Published - 2021

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Ceramics and Composites
Surfaces, Coatings and Films
Management, Monitoring, Policy and Law

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10.5109/4372285

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title = "Highly microporous activated carbon from acorn nutshells and its performance in water vapor adsorption",

abstract = "The green preparation of microporous activated carbon using acorn nutshell with different production conditions was studied. The heating rate and nitrogen flow rate were controlled during preparation. The effect of those conditions on the surface properties and water adsorption performance was observed. According to the results, the total surface area of acorn nutshells-based activated carbon can reach up to 993 m2/g with 90% microporosity and a total pore volume of 0.49 cm3/g. The water adsorption uptake under P/P0 = 0.9 of prepared material is up to 0.39 g/g. This study found that acorn nutshell shows potential performance as a precursor for producing highly microporous activated carbon, which might be suitable for water vapor adsorption.",

author = "Chairunnisa and K. Thu and T. Miyazaki and K. Nakabayashi and J. Miyawaki and {Wij Ayanta}, {A. T.} and F. Rahmawati",

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T1 - Highly microporous activated carbon from acorn nutshells and its performance in water vapor adsorption

AU - Chairunnisa,

AU - Thu, K.

AU - Miyazaki, T.

AU - Nakabayashi, K.

AU - Miyawaki, J.

AU - Wij Ayanta, A. T.

AU - Rahmawati, F.

N1 - Funding Information: The study was supported by JSPS Bilateral Programs Joint Research Projects (DG-RSTHE, Indonesia). Publisher Copyright: © 2021, Novel Carbon Resource Sciences. All rights reserved.

PY - 2021

Y1 - 2021

N2 - The green preparation of microporous activated carbon using acorn nutshell with different production conditions was studied. The heating rate and nitrogen flow rate were controlled during preparation. The effect of those conditions on the surface properties and water adsorption performance was observed. According to the results, the total surface area of acorn nutshells-based activated carbon can reach up to 993 m2/g with 90% microporosity and a total pore volume of 0.49 cm3/g. The water adsorption uptake under P/P0 = 0.9 of prepared material is up to 0.39 g/g. This study found that acorn nutshell shows potential performance as a precursor for producing highly microporous activated carbon, which might be suitable for water vapor adsorption.

AB - The green preparation of microporous activated carbon using acorn nutshell with different production conditions was studied. The heating rate and nitrogen flow rate were controlled during preparation. The effect of those conditions on the surface properties and water adsorption performance was observed. According to the results, the total surface area of acorn nutshells-based activated carbon can reach up to 993 m2/g with 90% microporosity and a total pore volume of 0.49 cm3/g. The water adsorption uptake under P/P0 = 0.9 of prepared material is up to 0.39 g/g. This study found that acorn nutshell shows potential performance as a precursor for producing highly microporous activated carbon, which might be suitable for water vapor adsorption.

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Highly microporous activated carbon from acorn nutshells and its performance in water vapor adsorption

Abstract

All Science Journal Classification (ASJC) codes

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